CN112315757A

CN112315757A - Scraping device for traditional Chinese medicine nursing

Info

Publication number: CN112315757A
Application number: CN202011138171.2A
Authority: CN
Inventors: 王怡军; 乔东鸽; 李艳青; 王雅丽
Original assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Current assignee: Henan Hospital Traditional Chinese Medicine Second Affiliated Hospital of Henan University of Traditional Chinese Medicine TCM
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-05

Abstract

The invention relates to a scraping device for traditional Chinese medicine nursing, which effectively solves the problems that in the prior art, a nursing person manually smears scraping oil, the nursing person is injured by long-time work, force is exerted unevenly to influence the scraping effect, and the angle is controlled unevenly in the scraping process; the technical scheme for solving the problem is that the device comprises a scraping box, wherein a scraping chute is formed in the inner side wall of the scraping box, sliding blocks are arranged in the scraping chute in a sliding mode, a scraping plate is rotatably connected between the sliding blocks, a conveying belt is rotatably connected below the scraping plate, a spring supporting rod is fixedly connected with the scraping box, and a reset pressure spring and a reset tension spring are sleeved on the spring supporting rod; the invention can automatically complete the process of smearing the scraping oil and scraping the back, reduces the labor intensity of nursing people, ensures the curative effect of scraping, and improves the efficiency of scraping.

Description

Scraping device for traditional Chinese medicine nursing

Technical Field

The invention relates to the technical field of traditional Chinese medicine nursing, in particular to a scraping device for traditional Chinese medicine nursing.

Background

The scraping therapy is a natural health-care therapy for regulating the functions of a human body, relaxing muscles and tendons, regulating qi, promoting blood circulation, removing blood stasis, relieving swelling and pain and based on the theory of traditional Chinese medicine. The scraping therapy is one of the most common traditional Chinese medicine nursing means, generally, the scraping therapy adopts scraping components such as oxhorn, jade and the like to repeatedly rub the skin of a human body along the same direction, so that the capillaries of the scraped part are expanded, the secretion of sweat glands is increased, the blood circulation of the part is promoted, the blood circulation is promoted, the blood stasis is promoted, the channels and the collaterals are dredged, and the effects of regulating the breath, relieving fatigue and enhancing the immune function are achieved for the human body. The skin scraping oil is prepared by coating the skin scraping part with the skin scraping oil which is natural vegetable oil with strong permeability and good lubricity and more than ten natural traditional Chinese medicines, is re-compatible, is prepared according to an ancient method, is purified and refined by adopting a modern high-tech method and process, and has the effects of moistening skin, opening pores, promoting blood circulation to remove blood stasis, clearing heat and detoxicating, dredging channels and collaterals, expelling toxin and driving evil, and diminishing inflammation and easing pain.

The back of the human body is related to important internal organs of the human body, so that the back stretching and health care effects are particularly important, the back scraping therapy is the most common scraping therapy means, and an ideal effect on the health of the human body can be achieved. In the prior art, generally, a professional nursing person manually operates a scraping process, the nursing person needs to firstly apply scraping oil to the back of the nursing person, but the manual operation has high labor intensity to the nursing person, hands of the nursing person may be damaged after long-time work, the nursing person needs to manually adopt a scraping component to carry out scraping nursing operation on the back after the scraping oil is applied, the hands of the nursing person are sore once the scraping nursing operation is carried out for a long time, uneven exertion is easy to cause the reduction of the scraping effect, the ideal treatment effect cannot be achieved, the scraping force needs to be changed by changing the contact angle between the scraping component and the skin of the human body in the scraping process, the manual operation angle is inaccurate to master, the scraping force is different every time, the scraping curative effect is influenced, the scraping treatment needs to be operated by the professional nursing person who is learnt, and each professional nursing person can only carry out scraping treatment on one back at one time, when the number of patients who need back scraping is large, the scraping efficiency is low.

In summary, the prior art has the following disadvantages:

1. the nursing hand is required to manually smear the scraping oil, the labor intensity is high, and the nursing hand can be damaged after long-time work.

2. Generally, the skin scraping process is manually operated by a nursing person, and once the nursing person works for a long time, hands of the nursing person are sore, uneven exertion is easy to cause reduction of the skin scraping effect, and the ideal treatment effect cannot be achieved.

3. The scraping strength needs to be changed by changing the contact angle between the scraping component and the human skin in the scraping process, the manual operation angle is not accurately grasped, the scraping strength is different every time, and the scraping curative effect is influenced.

4. When the number of people who need back scraping is more, every professional nursing person can only carry out back scraping treatment to one person once, and scraping efficiency is lower.

Therefore, the invention provides a novel scraping device for traditional Chinese medicine nursing to solve the problem.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention provides a traditional Chinese medicine nursing skin scraping device, which effectively solves the problems that in the prior art, a nursing person manually smears skin scraping oil, the hands of the nursing person are injured after long-time work, force is exerted unevenly to influence the skin scraping effect, the angle is controlled unevenly in the skin scraping process, the professional nursing person can only perform back skin scraping treatment on one person at a time, and the skin scraping efficiency is low.

The scraping box comprises a scraping box, rotating rods are symmetrically and rotatably arranged on two sides in the scraping box, sliding blocks are connected onto the rotating rods in a sliding mode, a scraping plate is rotatably connected between the two symmetrical sliding blocks, a sliding rod is fixedly connected to one side of the sliding block, an annular scraping chute is formed in the inner side wall of the scraping box, the sliding rods are slidably arranged in the scraping chute, a first connecting rod is fixedly connected to the lower surface of the sliding blocks, two belt pulley shafts are rotatably connected to the inner side wall of the scraping box below the scraping chute, a conveying belt is sleeved on the two belt pulley shafts, a plurality of connecting holes are uniformly formed in the conveying belt, and the first connecting rod and the connecting holes are matched with each other;

the scraping box is internally and fixedly connected with a spring supporting rod above the rotating rod, one end of the spring supporting rod close to the sliding block is sleeved with a reset tension spring, one end of the reset tension spring is fixedly connected to the inner wall of the scraping box, the other end of the reset tension spring is fixedly connected with a tension spring connecting block, the tension spring connecting block is sleeved on the spring supporting rod, the other end of the spring supporting rod is sleeved with a reset pressure spring, one end of the reset pressure spring is fixedly connected to the other inner wall of the scraping box, the other end of the reset pressure spring is fixedly connected with a pressure spring connecting block, the pressure spring connecting block is sleeved on the spring supporting rod, the lower end of the pressure spring connecting block is in contact connection with the upper end of the sliding block, the pressure spring connecting block is connected with a reset rod in a sliding manner, and the lower end of the reset rod, the pull rod be the T font, pull rod other end sliding connection be in the extension spring connecting block on, pull rod lower extreme fixedly connected with pull rod spring, pull rod spring other end fixed connection in the pressure spring connecting block on, extension spring connecting block in fixedly connected with pawl spring, pawl spring other end fixedly connected with about the pawl of sliding connection in the extension spring connecting block, the pawl be located the below of pull rod, the pawl upper surface be close to pull rod one end be the inclined plane, the pull rod lower surface be close to the one end of pawl be the inclined plane, spring support pole on a plurality of ratchets of fixedly connected with, the ratchet with the pawl can mutually support, the case of scraping be in spring support pole's top fixedly connected with briquetting that resets.

Preferably, the two inner side walls of the scraping box are provided with annular oiling chutes below the scraping chutes, the oiling chutes are internally provided with oiling brushes in a sliding manner, two ends of each oiling brush are fixedly connected with driving blocks, the lower ends of the driving blocks are fixedly connected with second connecting rods, the second connecting rods are matched with the connecting holes, one side of each driving block is provided with a notch, one end of the inner side wall of the scraping box, close to the scraping plate, of each oiling groove is slidably connected with an oiling brush block, the lower surface of each oiling brush block is an inclined plane, springs are fixedly connected between the oiling brush blocks and the inner side wall of the scraping box, two ends of each oiling brush block are fixedly connected with switch blocks, the scraping box is rotationally connected with a switch rod, and the switch rod is positioned at one end outside the scraping box and is fixedly connected with a switch handle, a torsion spring is fixedly connected between the switch handle and the outer side wall of the scraping box, a supporting plate is fixedly connected to the part of the switch rod in the scraping box, the supporting plate is L-shaped, the upper end of the supporting plate is inclined, the lower end of the supporting plate is horizontal, and the lower end of the supporting plate is in contact connection with the lower surface of the switch stop block;

the scraping box is internally and fixedly connected with a scraping plate supporting rod in a sliding way, the scraping plate supporting rod is positioned below the scraping plate, the upper end of the scraping plate supporting rod is in contact connection with the surface of the scraping plate, a supporting rod clamping block is fixedly connected onto the scraping plate supporting rod, a supporting rod spring is fixedly connected between the supporting rod clamping block and the inner wall of the scraping box, a supporting frame is fixedly connected into the scraping box, the lower end of the supporting frame is connected with a push rod in a sliding way, a push block is fixedly connected onto the part of the push rod positioned in the supporting frame, a tension spring is fixedly connected onto the push block, a fixed plate is fixedly connected onto the upper part of the push rod, a rotating pin is rotatably connected onto the fixed plate, the other end of the rotating pin is fixedly connected with a clamping pin, and the other end of the tension spring is fixedly connected onto the clamping pin, the support rod clamping block is provided with a clamping groove, the clamping pin and the clamping groove can be matched mutually, the outer wall of the scraping box is connected with a pressing stopping rod in a sliding mode, a spring is fixedly connected between the pressing stopping rod and the outer wall of the scraping box, one end, located inside the scraping box, of the pressing stopping rod is fixedly connected with a push rod frame, and the surface of the other end of the push rod frame is in contact connection with one end of the push rod.

Preferably, the scraping slide groove and the oil coating slide groove are connected with a falling block in a sliding way, the upper part of the falling block is connected with the slide rod and the lower part of the oil coating brush in a contacting way, a spring is fixedly connected between the falling block and the scraping box, the lower end of the falling block is provided with a falling notch, the lower surface of the falling notch is connected with a falling fixture block in a contacting way, the inner wall of the scraping box is provided with a fixture block slide groove below the scraping slide groove and the oil coating slide groove, the falling fixture block slides in the fixture block slide groove, one end of the falling fixture block is fixedly connected with a fixture block spring, the other end of the fixture block spring is fixedly connected with the fixture block slide groove, the outer side of the falling fixture block is connected with an inclined block in a sliding way, the spring is fixedly connected between the inclined block and the falling fixture block, and one end of the inclined block, which extends out of the fixture block slide groove, is an, the scraping box inner wall is fixedly connected with a reset inclined block at the tail end of the fixture block sliding groove, one end, close to the fixture block sliding groove, of the reset inclined block is an inclined plane, and the conveyor belt is close to one end, close to the scraping box inner wall, of the conveyor belt and is fixedly connected with a plurality of protruding stop blocks.

Preferably, one end of the oiling brush chute is slidably connected with a limiting clamping block, and a spring is fixedly connected between the limiting clamping block and the inner wall of the scraping box.

Preferably, the regulation of popular treatment for sunstroke by scraping board one end fixedly connected with transfer to the turbine, the regulation rotate to the turbine and connect in the sliding block, the sliding block internal rotation be provided with transfer to the worm, transfer to the worm with transfer to the turbine intermeshing, the regulation overlap to the worm the dwang on, the regulation to the worm internal fixedly connected with rotate the fixture block, it has the worm spout to open on the dwang of count, the rotation fixture block slide in the worm spout, the dwang be located the external one end fixedly connected with of popular treatment for sunstroke by scraping case transfer to the handle.

Preferably, an oil storage groove is formed in the oiling brush, a sliding cover is connected to the oil storage groove in a sliding mode, and a sponge head is fixedly connected to the lower end of the oil storage groove.

The invention aims at the problems that in the prior art, the nursing person manually applies the scraping oil, the nursing person is injured after long-time work, the force is exerted unevenly to influence the scraping effect, and the angle is controlled unevenly in the scraping process, and the following improvements are made:

1. the oil coating brush and the oil coating brush driving block are arranged, the oil coating brush driving block is matched with the conveying belt to drive the oil coating brush to move, and the process of coating the scraping oil on the back of a human body is completed, so that the labor intensity of a nursing person is greatly reduced.

2. Set up popular treatment for sunstroke by scraping patient's neck, slide block and conveyer belt's cooperation drive popular treatment for sunstroke by scraping patient's neck, accomplish the process of popular treatment for sunstroke by scraping patient's neck, lean on mechanical structure to accomplish the popular treatment for sunstroke by scraping patient's neck, guaranteed that whole popular treatment for sunstroke by scraping patient's neck, the in-process dynamics is even unanimous, improved.

3. The contact angle between the scraping plate and the back of the human body is changed in the scraping process by the engagement of the direction-adjusting worm and the direction-adjusting worm wheel, so that the scraping angle is always kept unchanged in the whole process, and the curative effect of scraping is ensured.

4. The back scraping therapy device can be automatically operated by ordinary people through reading specifications, and a nursing person can simultaneously use a plurality of scraping devices to carry out back scraping therapy treatment on a plurality of patients, so that the scraping efficiency is greatly improved.

5. The scraping plate always scrapes the back of a human body along one direction, is basically consistent with a professional manual manipulation, and can achieve the professional scraping treatment effect.

The invention effectively solves the problems that in the prior art, the labor intensity is high due to manual smearing of scraping oil by a nursing person, the hands of the nursing person are damaged when the nursing person carries out scraping nursing work for a long time, the nursing person needs to manually complete the scraping process, once the nursing person can not feel sore after working for a long time, the overall scraping treatment effect is easily affected, the nursing person can not accurately master the contact angle between the scraping plate and the back of the human body in the scraping process, the scraping strength can not be ensured, each professional nursing person can only carry out back scraping treatment on one person at a time, and the scraping efficiency is low, reduces the labor intensity of the nursing person, ensures the curative effect of scraping, and improves the scraping efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the front view of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

FIG. 4 is an internal side view of the present invention;

FIG. 5 is a schematic view of a spring support bar according to the present invention;

FIG. 6 is a schematic connection diagram of a compression spring connection block and a tension spring connection block according to the present invention;

FIG. 7 is a schematic view of the connection between the compressed spring connection block and the return rod according to the present invention;

FIG. 8 is a schematic view of the position of the scraping plate and the oil brush of the present invention;

FIG. 9 is a schematic view of the position of the scraping plate according to the present invention;

FIG. 10 is a schematic view of a stop button according to the present invention;

FIG. 11 is a schematic view of a support rod of the scraping plate of the present invention;

FIG. 12 is a schematic view of an oiling chute of the present invention;

FIG. 13 is an enlarged view taken at A in FIG. 12;

FIG. 14 is a schematic view of a drop stop and drop dog of the present invention;

FIG. 15 is a schematic view of the direction adjusting worm and direction adjusting worm wheel connection of the present invention;

FIG. 16 is a schematic view of the steering worm of the present invention;

FIG. 17 is a side cross-sectional view of the applicator brush of the present invention;

description of reference numerals: 1-scraping case; 2-scraping board; 3-a sliding block; 4-a reset tension spring; 5-a pressure spring connecting block; 6-resetting the pressing block; 7-rotating the rod; 8-scraping chute; 9-resetting a pressure spring; 10-a spring support bar; 11-pulley shaft; 12-a conveyor belt; 13-connecting holes; 14-a first connecting rod; 15-a slide bar; 16-a ratchet; 17-a reset lever; 18-a tension spring connecting block; 19-a pull rod; 20-a pawl; 21-a detent spring; 22-a tension rod spring; 23-oiling a chute; 24-oil brush; 25-switch stop; 26-a switch lever; 27-a pallet; 28-a driving block; 29-a second link; 30-a switch handle; 31-torsion spring; 32-a push rod; 33-a push block; 34-tension spring; 35-a rotation pin; 36-bayonet lock; 37-a fixed plate; 38-support bar fixture block; 39-card slot; 40-scraping board support bar; 41-support rod spring; 42-oiling brush stop blocks; 43-a support frame; 44-notch; 45-stop pressing the rod; 46-a push rod frame; 47-a drop stop; 48-a drop opening; 49-a falling dog; 50-a latch spring; 51-raised stops; 52-oblique block; 53-reset oblique block; 54-a fixture block chute; 55-turning turbine; 56-turning turbine; 57-rotating the fixture block; 58-worm chute; 59-direction adjusting handle; 60-limiting clamping blocks; 61-sponge head; 62-oil storage tank; 63-sliding closure.

Detailed Description

The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 17. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Exemplary embodiments of the present invention will be described below with reference to fig. 1 to 17.

In the first embodiment, the invention comprises a scraping box 1, and is characterized in that the edge of the scraping box 1, which is attached to the back of a human body, is arc-shaped to ensure that the scraping box 1 can be closely attached to the back, an elastic buckle belt is fixed on the outer edge of the scraping box 1, the buckle belt can be fastened around the waist and shoulders of the human body to ensure that the scraping box 1 is stably attached to the back of the human body without falling off, two rotating rods 7 are symmetrically arranged on two sides in the scraping box 1, two ends of each rotating rod 7 are respectively connected with two inner side walls of the scraping box 1, the joint of the scraping box 1 and the rotating rods 7 is a waist-shaped hole, the rotating rods 7 can rotate in the waist-shaped hole and can move up and down in the waist-shaped hole, the sliding rods 7 are connected with a sliding block 3 in a sliding manner, the sliding block 3 can slide on the rotating rods 7 and can drive the rotating rods 7 to move up and down in the waist-shaped hole, a scraping plate 2 is rotatably connected between two symmetrical sliding blocks 3, the scraping plate 2 can be made of materials such as oxhorn or jade, one end of the sliding block 3 close to the inner side wall of a scraping box 1 is fixedly connected with a sliding rod 15, the sliding rod 15 is a cylindrical rod, a scraping chute 8 is arranged on the inner side wall of the scraping box 1, the sliding rod 15 slides in the scraping chute 8, the scraping chute 8 is an upper rectangular chute and a lower rectangular chute which are mutually communicated, one end of the joint of the upper chute and the lower chute of the scraping chute 8 is an arc-shaped groove, the sliding rod 15 can move to the upper chute along the arc-shaped groove in the lower chute, the lower surface of the sliding block 3 is fixedly connected with a first connecting rod 14, two wheel shafts 11 are rotatably connected on the inner side wall of the scraping box 1 below the scraping chute 8, one of the wheel shafts 11 is connected with a motor in the scraping box 1, a rechargeable power supply is arranged in the scraping box 1, and the motor in the scraping box 1 is connected with the power, the transmission belt 12 is sleeved between the two belt pulley shafts 11, the transmission belt 12 is provided with a plurality of connecting holes 13, the connecting holes 13 are spaced in pairs, the first connecting rod 14 and the connecting holes 13 can be mutually matched, round corners are arranged at two ends of the connecting holes 13, so that the first connecting rod 14 can be more easily matched with the connecting holes 13, when the sliding rod 15 is positioned in the lower sliding groove of the scraping sliding groove 8, the sliding block 3 is positioned downwards, the scraping plate 2 can be contacted with the skin on the back, the first connecting rod 14 can be matched with the connecting holes 13, when the first connecting rod 14 is matched with the connecting holes 13, the first connecting rod 14 can move along with the transmission belt 12, the sliding block 3 can be driven by the connecting rod 14 to move, the sliding block 3 moves along the lower sliding groove of the scraping sliding groove 8 under the limit of the sliding rod 15 to drive the scraping plate 2 to scrape on the back, the length of two ends of the transmission belt 12 is greater than that of the scraping sliding groove 8, when the sliding rod 15 moves to, the sliding rod 15 moves into the upper chute of the scraping chute 8 along the arc chute, when the sliding rod 15 moves into the upper chute of the scraping chute 8, the sliding block 3 moves upwards for a certain distance, the scraping plate 2 is not in contact with the back skin, and the first connecting rod 14 is separated from the connecting hole 13 and is positioned above the transmission belt 12;

a spring support rod 10 is fixedly connected above the rotating rod 7 in the scraping box 1, the spring support rod 10 is a rectangular rod, the middle of the spring support rod 10 is perforated to form a rectangular through hole, two ends of the spring support rod 10 are respectively and fixedly connected with two side walls of the scraping box 1, one end of the spring support rod 10 close to the sliding block 3 is fixedly connected with a reset tension spring 4, the reset tension spring 4 is a common extension spring, one end of the reset tension spring 4 is fixedly connected with the side wall of the scraping box 1, the other end of the reset tension spring 4 is fixedly connected with a tension spring connecting block 18, the tension spring connecting block 18 is sleeved on the spring support rod 10 and can slide along the spring support rod 10, the other end of the spring support rod 10 is sleeved with a reset pressure spring 9, the reset pressure spring 9 is a common compression spring, one end of the reset pressure spring 9 is fixedly connected on the inner, the compression spring connecting block 5 is sleeved on the spring supporting rod 10, the compression spring connecting block 5 is close to the tension spring connecting block 18 and can slide along the spring supporting rod 10, the lower end of the compression spring connecting block 5 is in contact connection with the surface of the sliding block 3, when the sliding block 3 moves along the direction of compressing the reset compression spring 9, the compression spring connecting block 5 can be driven to move together to compress the reset compression spring, the reset rod 17 is connected on the compression spring connecting block 5 in a sliding manner, a hole which can be matched with a box of the reset rod 17 is formed in the compression spring connecting block 5, the reset rod 17 can slide up and down in the compression spring connecting block 5 but cannot slide left and right, the lower end of the reset rod 17 is fixedly connected with a pull rod 19, the pull rod 19 is a T-shaped rod, the other end of the pull rod 19 is connected on the tension spring connecting block 5 in a sliding manner, the pull rod 19 can slide up and down in the gap, the lower end of the pull rod 19 is fixedly connected with a pull rod spring 22, the other end of the pull rod spring 22 penetrates through the spring support rod 10 and is fixedly connected to the pressure spring connecting block 5, the inside of the tension spring connecting block 18 is fixedly connected with a pawl spring 21, the other end of the pawl spring 21 is fixedly connected with a pawl 20, the pawl 20 is fixed on the tension spring connecting block 18 through a pin and slides up and down on the tension spring connecting block 18, the pawl 20 is positioned below the pull rod 19, one end part, close to the pull rod 19, of the upper surface of the pawl 20 is an inclined surface, one end part, close to the pawl 20, of the lower surface of the pull rod 19 is an inclined surface, the contact part of the lower surface of the pawl 20 and the upper surface of the pull rod 19 is a plane, the inside of the spring support rod 10 is fixedly connected with two rows of ratchets 16, the ratchet, the lower end of the reset pressing block 6 is V-shaped, the position of the fixed position of the reset pressing block 6 is a certain distance away from the initial position of the pressure spring connecting block 5, the surface of the V-shaped lower end of the reset pressing block 6 is provided with a wheel groove, when the pressure spring connecting block 5 passes below the reset pressing block 6, a pulley at the upper end of the reset rod 17 can slide in the V-shaped wheel groove of the reset pressing block 6, so that the reset rod 17 can move up and down, when the first connecting rod 14 is matched with the connecting hole 13, the sliding block 3 drives the scraping plate 2 to start scraping, meanwhile, the sliding block 3 pushes the pressure spring connecting block 5 to move along the direction of compressing the reset pressure spring 9, the pressure spring connecting block 5 drives the tension spring connecting block 18 to move together through the pull rod 19, the tension spring connecting block 18 drives the reset tension spring 4 to stretch, when the pressure spring connecting block 5 moves below the reset, the reset rod 17 drives the pull rod 19 to slide downwards in the tension spring connecting block 18 until the pressure spring connecting block 5 moves to the bottom end of the inclined plane of the reset pressing block 6, the pull rod 19 is separated from the tension spring connecting block 18, the pawl 20 moves upwards under the action of the pawl spring 21 after the pull rod 19 is separated from the tension spring connecting block 18 to be matched with the ratchet 16, so that the tension spring connecting block 18 is clamped, the reset tension spring 4 keeps in a stretching state and is not reset, the slide block 3 continues to move forwards under the driving of the conveyor belt, when the slide rod 15 moves from the lower chute of the scraping chute 8 to the upper chute, the scraping plate 2 is not in contact with the back skin, the scraping is stopped, the first connecting rod 14 is separated from the connecting hole 13, the reset pressure spring 9 starts to reset without being compressed, the reset pressure spring 9 pushes the slide block 3 and the scraping plate 2 to reset rapidly through the pressure spring connecting block 5, when the pressure spring connecting, the reset pressing block 6 enables the reset rod 17 to move downwards, when the pressure spring connecting block 5 moves to the lowest end of the inclined plane of the reset pressing block 6, the inclined plane of the lower surface of the pull rod 19 is contacted with the inclined plane of the upper surface of the pawl 20, the reset rod 17 continues to move upwards along the inclined plane of the lower end of the reset pressing block 6, the pawl 20 is driven by the pull rod 19 to move downwards until the pull rod 19 moves into the tension spring connecting block 18, the pawl 20 is pressed down below the pull rod 19 to be disengaged from the ratchet 16, the reset tension spring 4 drives the pressure spring connecting block 5 to reset rapidly through the tension spring connecting block 18, so that the sliding block 3 and the scraping plate 2 reset rapidly, in the resetting process, the speed of the sliding block 3 is slowed down due to the continuous reduction of the deformation of the resetting pressure spring 9, the speed of the sliding block 3 and the whole resetting process of the scraping plate 2 cannot be reduced due to the existence of the resetting tension spring 4, and the faster resetting of the sliding block 3 and the scraping plate 2 is ensured.

When the embodiment is used, the scraping box 1 is fixed on the back of a human body through the elastic buckle belt, the power switch in the scraping box 1 is turned on, the motor drives the belt pulley shaft 11 to rotate, the belt pulley shaft 11 drives the conveyor belt 12 to start rotating, the sliding block 3 falls downwards to enable the scraping plate 2 to be in contact with the skin of the back of the human body, the first connecting rod 14 falls down to be matched with the connecting hole 13, the conveyor belt 12 drives the scraping plate 2 to start scraping the back, meanwhile, the sliding block 3 pushes the pressure spring connecting block 5 and the tension spring connecting block 18 to move, the reset pressure spring 9 and the reset tension spring 4 deform, when the sliding block 3 moves to the lower part of the reset pressing block 6, the tension spring connecting block 18 is separated from the pressure spring connecting block 5, the pawl 20 is matched with the ratchet 16 to enable the tension spring connecting block 18 to be clamped on the spring supporting frame 10, the reset tension spring 4 keeps in, when the sliding rod 15 moves into the upper chute of the scraping chute 8, the scraping plate 2 is not in contact with the back skin of the human body, the first connecting rod 14 is disengaged from the connecting hole 13, the reset pressure spring 9 drives the sliding block 3 and the scraping plate 2 to start to reset, when the sliding block 3 moves to the position below the reset pressing block 6, the tension spring connecting block 18 is connected with the pressure spring connecting block 5, the pawl 20 is disengaged from the ratchet 16, the reset tension spring 4 and the reset pressure spring 9 drive the sliding block 3 and the scraping plate 2 to quickly reset together, the sliding block 3 falls down again when moving to the initial position, the scraping plate 2 is in contact with the back skin of the human body to start scraping, the scraping plate 2 is ensured to always scrape the back skin of the human body in one direction, and the process is repeated until the scraping treatment course is finished.

In the second embodiment, on the basis of the first embodiment, in order to complete the process of applying the scraping oil to the back before scraping, the two side walls of the scraping box 1 are symmetrically provided with the oil applying chutes 23 below the scraping chutes 8, the oil applying chutes 23 are two upper and lower chutes communicated with each other, the upper chutes of the oil applying chutes 23 are located below the conveyor belt 12, the lower chutes of the oil applying chutes 23 are located above the conveyor belt 12, the joint of the upper and lower chutes at one end of the oil applying chutes 23 is two opposite arc chutes, the oil applying brush 24 can move from the lower chute of the oil applying chute 23 to the upper chute along the arc chutes at the two ends, the oil applying brush 24 is slidably arranged between the symmetrical oil applying chutes 23, the scraping oil is placed in the oil applying brush 24, the two ends of the oil applying brush 24 are fixedly connected with the driving block 28, the lower end of the driving block 28 is fixedly connected with the second connecting rod 29, and the second connecting rod 29 can be matched with the connecting hole 13, the side surface of the driving block 18 is provided with a gap 44, the gap 44 can be matched with the first connecting rod 14, one end of the oiling chute 23 close to the scraping plate 2 on the inner side wall of the scraping box 1 is slidably connected with an oiling brush block 42, the upper surface of the oiling brush block 42 is flush with the upper surface of the first section of arc chute at the joint of the upper chute and the lower chute of the oiling chute 23, the lower surface of the oiling brush block 42 is an inclined surface, a spring is fixedly connected between the side surface of the oiling brush block 42 and the scraping box 1, when the oiling brush 24 moves in the lower chute of the oiling chute 23 along the arc chute to move in the upper chute, the oiling brush 24 is in contact with the lower surface of the oiling brush block 42, so that the oiling brush block 42 slides into the inner side wall of the scraping box 1, when the oiling brush 24 moves to the upper surface of the first section of arc chute at the joint of the upper chute and the lower chute of the oiling chute 23, the oiling brush block 42 completely extends out of the inner side wall of, the oil coating brush 24 is blocked so that the oil coating brush 24 cannot fall down, two ends of the oil coating brush 24 are fixedly connected with switch blocks 25, each switch block 25 is a square block, a switch rod 26 is rotatably connected in the scraping box 1, one end of each switch rod 26 is rotatably connected with the inner wall of the scraping box 1, the other end of each switch rod 26 extends out of the scraping box 1, one end of each switch rod 26, which is positioned outside the scraping box 1, is fixedly connected with a switch handle 26, a torsion spring 31 is fixedly connected between the switch handle 26 and the outer side wall of the scraping box 1, a supporting plate 27 is fixedly connected on the part, which is positioned in the scraping box 1, of each supporting plate 27 is an L-shaped plate with an inclined upper end and a horizontal lower end, the lower end of each supporting plate 27 is connected with the lower surface of the corresponding start-opening block 25 in a contact manner, when the corresponding switch block 25 is supported by the corresponding supporting plate 27, the oil coating brush 24 is not contacted with the skin on the back, the supporting plate 27 rotates simultaneously to be separated from the switch stop block 25, the oiling brush 24 falls to be contacted with the skin on the back of a human body, the second connecting rod 29 is matched with the connecting hole 13, the conveyor belt 12 drives the oiling brush 24 to move along the lower chute of the oiling chute 23 to begin to smear the scraping oil on the back of the human body, the switch rod 26 is reset under the driving of the torsion spring 31, the supporting plate 27 returns to the initial position, when the oiling brush 24 moves to the joint of the lower chute and the upper chute of the oiling chute 23, the oiling brush 24 moves upwards along the arc chute at the joint of the lower chute and the upper chute of the oiling chute 23, when the oiling brush 24 moves to the upper surface of the first section arc chute at the joint of the lower chute and the upper chute of the oiling chute 23, the oiling brush 24 is not in contact with the skin on the back of the human body to finish the process of smearing the scraping oil, the second connecting rod 29 is separated from the connecting hole 13 to be matched with the connecting hole 42 to, the applicator brush 24 is not in motion;

a scraping plate supporting rod 40 is connected in the scraping box 1 in a sliding manner, the upper end of the scraping plate supporting rod 40 is contacted with the surfaces of the two ends of the scraping plate 2, a supporting rod clamping block 38 is fixedly connected on the scraping plate supporting rod 40, a supporting rod spring 41 is fixedly connected between the supporting rod clamping block 38 and the inner wall of the scraping box 1, when the scraping plate supporting rod 40 supports the scraping plate 2, the scraping plate 2 can slide in the scraping box 1 by the self gravity, a supporting frame 43 is fixedly connected in the scraping box 1, the lower end of the supporting frame 43 is connected with a push rod 32 in a sliding manner, the two ends of the push rod 32 extend out of the supporting frame 43, the push rod 32 and the switch block 25 are positioned at the same horizontal line position, when the switch block 25 moves to the push rod 32, the push rod 32 slides in the supporting frame 43, and a push block 33 is fixedly connected on the part of the push rod 32 positioned in the supporting frame 43, the push block 33 is fixedly connected with a tension spring 34, the support frame 43 is fixedly connected with a fixed plate 37 above the push rod 32, the fixed plate 37 is rotatably connected with a rotating pin 35, one end of the rotating pin 35 is fixedly connected with a bayonet 36, the other end of the tension spring 34 is fixedly connected with the bayonet 36, the tension spring 34 is always in a stretching state when being fixedly connected between the push block 33 and the bayonet 36, when the push rod 32 is pushed to change the position of the push block 33, the rotating pin 35 can rotate due to the tension of the tension spring 34 on the bayonet 36, the bayonet 36 and the push block 33 are in the same straight line position, the support rod clamping block 38 is provided with a clamping groove 39, the bayonet 36 can slide in the clamping groove 39, when the bayonet 36 is positioned in the clamping groove 39, the bayonet 36 can clamp the main scraping plate support rod 40, the scraping plate support rod 40 can not slide, when the oil coating brush 24 moves to the joint of the lower chute and the upper chute of the oil coating chute 23, the switch block 25 will push the push rod 32, the push rod 32 will change the position of the push block 33, the tension spring 34 will drive the rotation pin 35 to rotate, the pin 36 will slide out of the slot 39, when the oil coating brush 24 is blocked by the oil coating brush block 42, the scraping board 2 will press the supporting rod 40 of the scraping board to slide downwards, the first connecting rod 14 at the lower end of the sliding block 3 will extend into the connecting hole 13, and the first connecting rod 14 will match with the notch 44 at the side of the driving block 28, to drive the oil coating brush 24 to move upwards along the second arc-shaped sliding groove at the connecting position of the lower sliding groove and the upper sliding groove of the oil coating sliding groove 23, when the oil coating brush 24 moves to the connecting position of the lower sliding groove and the other end of the upper sliding groove of the oil coating sliding groove 23, the first connecting rod 14 will slide downwards, will disengage with the notch 44, the lower end of the supporting plate 27 will contact with the lower surface of the switch block 25 again, to support the oil, the outer wall of the scraping box 1 is connected with a stop pressing rod 45 in a sliding mode, a spring is fixedly connected between the stop pressing rod 45 and the outer wall of the scraping box 1, the stop pressing rod 45 is located at one end inside the scraping box 1 and fixedly connected with a push rod frame 46, the push rod frame 46 is in contact connection with one end of a push rod 32, after the scraping process is completed, the stop pressing rod 45 is pressed manually, the stop pressing rod 45 pushes the push rod 32 to slide through the push rod frame 46, the clamping pin 36 is made to slide into the clamping groove 39 again, the clamping main scraping plate supporting rod 40 is made to prevent the scraping plate 2 from falling down to be in contact with the skin on the back of a human body, the scraping is stopped, and the stop pressing rod 45 returns to the initial position under the action.

In the embodiment, when the device is used, firstly, the power switch in the scraping box 1 is turned on, the conveyor belt 12 starts to move, at the moment, the supporting plate 27 supports the oil applying brush 24, the clamping pin 36 is positioned in the clamping groove 39, the clamping main scraping plate supporting rod 40 does not slide, the scraping plate supporting rod 40 supports the scraping plate 2, the scraping plate 2 does not contact with the skin on the back of a human body, the switch handle 30 is manually rotated to enable the oil applying brush 24 to fall, the supporting plate 27 is reset under the action of the torsion spring 31, the oil applying brush 24 contacts with the skin on the back of the human body, the second connecting rod 29 is matched with the connecting hole 13 to start applying the scraping oil, when the oil applying brush 24 reaches the connecting part of the lower sliding groove and the upper sliding groove of the oil applying sliding groove 23, the switch block 25 pushes the push rod 32 to enable the clamping pin 36 to slide out of the clamping groove 39, and the oil applying brush 24 moves to the upper surface of the oil applying brush block 42, the oil applying process is, the scraping plate 2 falls down and contacts with the skin on the back of a human body to start scraping, the first connecting rod 14 drives the oil coating brush 24 to reset in the scraping process, the oil coating brush 24 is supported by the supporting plate 27 again and does not move, after the scraping process is finished, a nursing person manually presses the stop pressing rod 45 to enable the clamping pin 36 to slide into the clamping groove 39 again, the main supporting rod 40 of the scraping plate is clamped, so that the scraping plate 2 does not fall down, and the scraping is stopped.

In order to enable the first connecting rod 14 and the second connecting rod 29 to be more accurately matched with the connecting hole 13 on the basis of the second embodiment, the scraping chute 8 and the oiling chute 23 are internally and slidably connected with a falling block 47, the upper end of the falling block 47 is in contact connection with the lower ends of the sliding rod 15 and the oiling brush 24, a spring is fixedly connected between the lower end of the falling block 47 and the scraping box 1, the scraping plate 2 and the oiling brush 24 can enable the falling block 47 to slide downwards in the scraping chute 8 and the oiling chute 23 by means of self gravity, a falling notch 48 is formed in the lower end of the falling block 47, a falling clamping block 49 is in contact connection with the lower end of the falling notch 48, the upper end of the falling clamping block 49 is not in contact with the upper end of the falling notch, when the falling block 47 can slide downwards by means of self gravity, and after the falling block 47 falls for a certain distance, the upper end of the falling clamping block 48 is in contact with the upper end of the falling clamping block 49, the falling fixture block 49 can clamp the falling fixture block 47 to prevent the falling fixture block 47 from falling, a fixture block sliding groove 54 is arranged on the inner wall of the scraping box 1 below the scraping sliding groove 8 and the oiling sliding groove 23, the falling fixture block 49 slides in the fixture block sliding groove 54, a fixture block spring 54 is fixedly connected with one end of the falling fixture block 49, the other end of the fixture block spring 54 is fixedly connected to the fixture block sliding groove 54, an inclined block 52 is slidably connected with the outer side of the falling fixture block 49, a spring is fixedly connected between the inclined block 52 and the falling fixture block 49, one end of the inclined block 52 extends out of the fixture block sliding groove 54, one end of the inclined block 52 extending out of the fixture block sliding groove 54 is an inclined plane, a reset inclined block 53 is fixedly connected to the end, close to the falling sliding groove 54, of the conveyor belt 12 is fixedly connected with a plurality of bulges 51 on one side, close to the inner wall of the scraping box 1, and the bulge block 51 is arranged, the scraping plate 2 and the oil coating brush 24 can be matched with the connecting holes 13, one convex block 51 in front of the connecting holes 13 can push the inclined block 52 to move, the inclined block 52 drives the falling clamping block 49 to move together, the falling clamping block 49 slides in the clamping block sliding groove 54 to be separated from the falling notch 48, so that the scraping plate 2 and the oil coating brush 24 can continuously fall, the first connecting rod 14 and the second connecting rod 29 are matched with the connecting holes 13, the first connecting rod 14 is matched with the connecting holes 13, the second connecting rod 29 is matched with the connecting holes 13, the scraping plate 2 and the oil applying brush 24 start to move, the falling block 47 returns to the initial position under the action of the spring, the falling block 49 slides in the block sliding groove 54 under the pushing of the convex block 51, when the falling block 49 moves to the tail end of the block sliding groove 54, the inclined surface of the inclined block 52 contacts with the inclined surface of the reset inclined block 53, the reset inclined block 53 enables the inclined block 52 to slide in the falling block 49, the inclined block 52 is separated from the contact with the convex block 51, and the falling block 49 returns to the falling notch 48 under the action of the block spring 50.

When the device is used, the power switch in the scraping box 1 is firstly opened, the conveyor belt 12 starts to move, the switch handle 30 is rotated, the oil coating brush 24 starts to fall, if the second connecting rod 29 cannot be matched with the connecting hole 13, the oil coating brush 24 falls for a certain distance, the falling stop block 47 is stopped by the falling stop block 49, the oil coating brush 24 does not fall, when the second connecting rod 29 can be matched with the connecting hole 13 after the oil coating brush 24 falls, the convex stop block 51 in front of the connecting hole 13 pushes the inclined block 52 to move, the falling stop block 49 slides out of the falling notch 48, the oil coating brush 24 continues to fall, the second connecting rod 29 is matched with the connecting hole 13, the oil coating brush 24 starts to move to coat the scraping oil, the falling stop block 47 returns to the initial position under the action of the spring, when the falling stop block 49 moves to the tail end of the stop block 54, the inclined block 52 is contacted with the reset inclined block 53, and the inclined block 52 is separated from the convex stop block, the falling block 49 returns to the falling gap 48 under the action of the block spring 50, when the oil-applying brush 24 applies the scraping oil, the scraping plate 2 falls to begin the scraping, and the falling block 47 in contact with the sliding rod 15 repeats the above process, so as to ensure that the first connecting rod 14 and the connecting hole 13 can be matched with each other.

In a fourth embodiment, on the basis of the second embodiment, in order to prevent the oil applying brush 24 from sliding, one end of the oil applying brush chute 23 is slidably connected with a limiting fixture block 60, the width of the limiting fixture block 60 is consistent with the width of the upper chute of the oil applying chute 23, a spring is fixedly connected between the limiting fixture block 60 and the inner wall of the scraping therapy box 1, the limiting fixture block 60 blocks the communication position of the upper chute and the lower chute of the oil applying chute 23, so that the oil applying brush 24 cannot enter the upper chute of the oil applying chute 23 at the communication position of the upper chute and the lower chute of the oil applying chute 23, when the oil applying brush 24 moves in the chute of the oil applying chute 23, the oil applying brush 24 pushes the limiting stopper 60 to slide towards the inner wall of the scraping therapy box 1, so that the limiting stopper 60 is not in the communication position blocking the upper chute and the lower chute of the oil applying chute 23, the oil applying brush 24 falls into the communication position of the upper chute and the lower chute of the oil, the communicated part of the upper chute and the lower chute of the oiling chute 23 is blocked, and the oiling brush 24 is limited.

In order to adjust the contact angle between the scraping plate 2 and the skin on the back of a human body based on the first embodiment, one end of the scraping plate 2 is fixedly connected with a direction adjusting worm 55, the direction adjusting worm 55 is positioned in a sliding block 3, the sliding block 3 can be a cavity block formed by fixedly connecting two symmetrical cover plates with grooves through screws, a direction adjusting worm 56 is rotatably arranged in the sliding block 3, the direction adjusting worm 56 and the direction adjusting worm are meshed with each other, self-locking is formed between the direction adjusting worm 56 and the direction adjusting worm 55, the direction adjusting worm 55 is locked by the direction adjusting worm 56 and cannot rotate, the direction adjusting worm 55 can only rotate when the direction adjusting worm 56 rotates, the direction adjusting worm 56 and the direction adjusting worm 55 can rotate in the sliding block 3 and can move along with the sliding block 3, the direction adjusting worm 56 is sleeved on a rotating rod 7, the direction adjusting worm 56 can slide on the rotating rod 7, a worm sliding groove 58 is arranged on the rotating rod 7, a rotating fixture block 57 is fixedly connected in the direction-adjusting worm 56, the rotating fixture block 57 is positioned in the worm sliding groove 58, when the rotating rod 7 rotates, the direction-adjusting worm 57 is driven to rotate through the worm chute 58, the direction-adjusting handle 59 is fixedly connected with one end of the rotating rod 7 positioned outside the scraping box 1, the rotating rod 7 can be rotated by the direction-adjusting handle, when the contact angle of the scraping plate 2 and the skin on the back of the human body needs to be adjusted, the nursing person manually rotates the direction-adjusting handle 59, the direction-adjusting handle 59 drives the direction-adjusting worm 56 to rotate together, the direction-adjusting worm 56 rotates the direction-adjusting worm wheel 55, therefore, the contact angle between the scraping plate 2 and the back skin of the human body is changed, and after the adjustment is finished, the self-locking property between the direction-adjusting worm 56 and the direction-adjusting turbine 55 can keep the angle of the scraping plate 2 unchanged all the time in the scraping process until the direction-adjusting handle 59 is rotated again to adjust the angle.

Sixth embodiment, on the basis of the second embodiment, in order to add the scraping oil into the oil brush 24, the oil brush 24 is provided with an oil storage groove 62, the oil storage groove 62 is slidably connected with a sliding cover 63, the sliding cover 63 can slide in the oil brush 24, the sliding cover 63 can cover the oil storage groove 62 to prevent dust and impurities from entering the oil storage groove 62 and affecting the purity of the scraping oil, the upper end of the sliding cover 63 is fixedly connected with a handle rod, when the scraping oil needs to be added, the sliding cover 63 is manually opened to make the oil storage groove 62 leak, the scraping oil is added into the oil storage groove 62, the scraping oil made of different materials can be added according to different people, the lower end of the oil brush 24 is fixedly connected with a sponge head 61, the scraping oil entering the oil storage groove 62 can be absorbed by the sponge head 61, when the oil brush 24 falls to contact the skin on the back of the human body, the scraping oil in the sponge head 61 can be extruded and smeared on the skin on the back of the human body, the smearing of the scraping oil is completed.

When the invention is used, the sliding cover 63 is opened in advance to add prepared scraping oil into the oil storage groove 62, the scraping box 1 is fixed on the back of a human body through the elastic buckle belt, the power switch in the scraping box 1 is opened to enable the conveyor belt 12 to start moving, a nursing person manually rotates the switch handle 30 to enable the oil coating brush 24 to fall to contact with the skin on the back of the human body, the conveyor belt 12 drives the oil coating brush 24 to move to begin coating the scraping oil, after the scraping oil is coated, the switch block 25 pushes the push rod 32 to enable the bayonet pin 36 to slide out of the clamping groove 39, the scraping plate 2 begins to fall to contact with the skin on the back of the human body to start scraping, the scraping plate 2 is driven by the conveyor belt 2 to carry out scraping, the first connecting rod 14 drives the oil coating brush 24 to reset through the driving block 28, the sliding block 3 drives the reset pressure spring 9 and the reset tension spring 4 to deform, when the scraping plate 2 is moved into the upper sliding groove 8 of the scraping chute 8 from the lower sliding groove of the scraping chute 8, the scraping plate 2 is not contacted with the skin of the human body, the reset pressure spring 9 and the reset tension spring 4 drive the scraping plate 2 to reset rapidly, the scraping plate 2 falls down again to be contacted with the skin of the back of the human body, the scraping plate 2 is guaranteed to scrape the back of the human body along one direction all the time, after the scraping process is finished, a nursing person manually presses the stop pressing rod 45 to enable the clamping pin 36 to slide into the clamping groove 39, the scraping plate supporting rod 40 supports the scraping plate 2 by the main support, the scraping plate 2 does not fall to stop scraping, a power switch in the scraping box 1 is turned off, and the scraping treatment course is completed.

4. The common people of the device can also operate by themselves by reading the specification, and the nursing person can simultaneously use a plurality of scraping devices to carry out back scraping treatment on the patient, thereby greatly improving the scraping efficiency.

5. The scraping plate always scrapes the back of a human body along one direction, and the scraping plate is consistent with a professional manual manipulation and can achieve the professional scraping treatment effect.

Claims

1. The traditional Chinese medicine nursing scraping device is characterized by comprising a scraping box (1), wherein the scraping box (1) is internally provided with a rotating rod (7) in a symmetrical manner, the rotating rod (7) is connected with a sliding block (3) in a sliding manner, the sliding block (3) is connected with a scraping plate (2) in a symmetrical manner, one side of the sliding block (3) is fixedly connected with a sliding rod (15), the inner side wall of the scraping box (1) is provided with an annular scraping chute (8), the sliding rod (15) is arranged in the scraping chute (8) in a sliding manner, the lower surface of the sliding block (3) is fixedly connected with a first connecting rod (14), the inner side wall of the scraping box (1) is rotatably connected with two belt wheel shafts (11) below the scraping chute (8), the two belt wheel shafts (11) are sleeved with a conveying belt (12), a plurality of connecting holes (13) are uniformly formed in the conveyor belt (12), and the first connecting rod (14) is matched with the connecting holes (13);

the scraping box (1) is internally and fixedly connected with a spring support rod (10) above the rotating rod (7), the spring support rod (10) is close to one end of the sliding block (3) and is sleeved with a reset tension spring (4), one end of the reset tension spring (4) is fixedly connected on the inner wall of the scraping box (1), the other end of the reset tension spring (4) is fixedly connected with a tension spring connecting block (18), the tension spring connecting block (18) is sleeved on the spring support rod (10), the other end of the spring support rod (10) is sleeved with a reset pressure spring (9), one end of the reset pressure spring (9) is fixedly connected on the other inner wall of the scraping box (1), the other end of the reset pressure spring (9) is fixedly connected with a pressure spring connecting block (5), and the pressure spring connecting block (5) is sleeved on the spring support rod (10), the lower end of the pressure spring connecting block (5) is connected with the upper end of the sliding block (3) in a contact manner, the pressure spring connecting block (5) is connected with a reset rod (17) in a sliding manner, the lower end of the reset rod (17) is fixedly connected with a pull rod (19), the pull rod (19) is T-shaped, the other end of the pull rod (19) is connected onto the tension spring connecting block (18) in a sliding manner, the lower end of the pull rod (19) is fixedly connected with a pull rod spring (22), the other end of the pull rod spring (22) is fixedly connected onto the pressure spring connecting block (5), a pawl spring (21) is fixedly connected into the tension spring connecting block (18), the other end of the pawl spring (21) is fixedly connected with a pawl (20) which is connected into the tension spring connecting block (18) in an up-down sliding manner, and the pawl (20) is positioned below the pull, the spring support bar is characterized in that one end, close to the pull rod (19), of the upper surface of the pawl (20) is an inclined surface, one end, close to the pawl (20), of the lower surface of the pull rod (19) is an inclined surface, a plurality of ratchets (16) are fixedly connected to the spring support bar (10), the ratchets (16) and the pawl (20) can be matched with each other, and a reset pressing block (6) is fixedly connected to the upper portion of the spring support bar (10) of the scraping box (1).

2. The traditional Chinese medicine nursing scraping device according to claim 1, characterized in that the two inner side walls of the scraping box (1) are provided with annular oil coating chutes (23) below the scraping chutes (8), the oil coating chutes (23) are internally provided with oil coating brushes (24) in a sliding manner, two ends of each oil coating brush (24) are fixedly connected with driving blocks (28), the lower ends of the driving blocks (28) are fixedly connected with second connecting rods (29), the second connecting rods (29) are matched with the connecting holes (13), one side of each driving block (28) is provided with a notch (44), one end of the inner side wall of the scraping box (1) close to the scraping plate (2) in the oil coating chute (23) is slidably connected with an oil coating brush block (42), and the lower surfaces of the oil coating brush blocks (42) are inclined planes, the oil-coated brush block (42) and the inner side wall of the scraping box (1) are fixedly connected with a spring, two ends of the oil-coated brush (24) are fixedly connected with switch blocks (25), the scraping box (1) is rotationally connected with a switch rod (26), one end of the switch rod (26) positioned outside the scraping box (1) is fixedly connected with a switch handle (30), a torsion spring (31) is fixedly connected between the switch handle (30) and the outer side wall of the scraping box (1), the switch rod (26) is fixedly connected with a supporting plate (27) on the part positioned in the scraping box (1), the supporting plate (27) is in an L shape with an inclined upper end and a horizontal lower end, and the lower end of the supporting plate (27) is in contact connection with the lower surface of the switch blocks (25);

the scraping box (1) is internally and slidably connected with a scraping plate supporting rod (40), the scraping plate supporting rod (40) is positioned below the scraping plate (2), the upper end of the scraping plate supporting rod (40) is in surface contact connection with the scraping plate (2), the scraping plate supporting rod (40) is fixedly connected with a supporting rod clamping block (38), the supporting rod clamping block (38) and the inner wall of the scraping box (1) are fixedly connected with a supporting rod spring (41), the scraping box (1) is internally and fixedly connected with a supporting frame (43), the lower end of the supporting frame (43) is slidably connected with a push rod (32), the part of the push rod (32) positioned in the supporting frame (43) is fixedly connected with a push block (33), the push block (33) is fixedly connected with a tension spring (34), the supporting frame (42) is fixedly connected with a fixing plate (37) positioned above the push rod (32), fixed plate (37) on rotate and be connected with rotating pin (35), rotating pin (35) other end fixedly connected with bayonet lock (36), tensioning extension spring (34) other end fixed connection in bayonet lock (36) on, bracing piece fixture block (38) on open and to have draw-in groove (39), bayonet lock (36) and draw-in groove (39) can cooperate mutually, scraping therapy case (1) outer wall on sliding connection have and stop to press pole (45), stop to press pole (45) with the outer wall of scraping therapy case (1) between fixedly connected with spring, stop to press pole (45) and be located scraping therapy case (1) inside one end fixedly connected with push rod frame (46), push rod frame (46) other end surface with push rod (32) one end contact connect.

3. The traditional Chinese medicine nursing scraping device according to claim 2, wherein a falling block (47) is slidably connected with the scraping chute (8) and the oiling chute (23), the upper part of the falling block (47) is in contact connection with the lower parts of the sliding rod (15) and the oiling brush (24), a spring is fixedly connected between the falling block (47) and the scraping box (1), a falling notch (48) is formed at the lower end of the falling block (47), a falling fixture block (49) is in contact connection with the lower surface of the falling notch (48), a fixture block chute (54) is formed below the scraping chute (8) and the oiling chute (23) on the inner wall of the scraping box (1), the falling fixture block (49) slides in the fixture block chute (54), and a fixture block spring (50) is fixedly connected with one end of the falling fixture block (49), fixture block spring (50) other end fixed connection on fixture block spout (54), whereabouts fixture block (49) outside sliding connection have sloping block (52), sloping block (52) with whereabouts fixture block (49) between fixedly connected with spring, sloping block (52) stretch out fixture block spout (54) one end be the inclined plane, scraping case (1) inner wall be in fixture block spout (54) terminal fixedly connected with inclined block (53) that resets, inclined block (53) that resets be close to the one end of fixture block spout (54) be the inclined plane, conveyer belt (12) be close to scraping case (1) inner wall one end fixedly connected with a plurality of protruding dogs (51).

4. The scraping device for traditional Chinese medicine nursing according to claim 2, wherein one end of the oil brush chute (23) is slidably connected with a limiting fixture block (60), and a spring is fixedly connected between the limiting fixture block (60) and the inner wall of the scraping box (1).

5. The traditional Chinese medicine nursing scraping device according to claim 1, wherein one end of the scraping plate (2) is fixedly connected with a direction-adjusting worm wheel (55), the direction-adjusting worm wheel (55) is rotatably connected with the inside of the sliding block (3), a direction-adjusting worm (56) is arranged in the sliding block (3) in a rotating manner, the direction-adjusting worm (56) and the direction-adjusting worm wheel (55) are mutually meshed, the direction-adjusting worm (56) is sleeved on the rotating rod (7), a rotating fixture block (57) is fixedly connected with the inside of the direction-adjusting worm (56), worm chutes (58) are formed in the rotating rods (7), the rotating fixture block (57) slides in the worm chutes (58), and the rotating rod (7) is located at one end of the outside of the scraping box (1) and is fixedly connected with a direction-adjusting handle (59).

6. The scraping device for traditional Chinese medicine nursing according to claim 2, wherein an oil storage groove (62) is formed in the oiling brush (24), a sliding cover (63) is connected on the oil storage groove (62) in a sliding manner, and a sponge head (61) is fixedly connected at the lower end of the oil storage groove (62).