CN211517592U - Medicine cutting machine with adjustable height material pressing roller - Google Patents

Abstract

The utility model relates to a medicine cutting machine with but height-adjusting swage roll, it includes the lifter, depression bar and support column, lifter bottom and swage roll fixed connection, the top sliding connection of lifter is followed on depression bar one end, the depression bar is articulated with the support column, horizontal distance between lifter and the support column is less than the depression bar and keeps away from the one end of lifter to the horizontal distance between the support column, still including connecting rope and adjustment mechanism, adjustment mechanism includes the fixed case, butt spare and pedal pole, the fixed case is located the depression bar and keeps away from under the one end of lifter, pedal pole sliding connection is in fixed incasement on vertical direction, the one end system of connecting the rope is on the pedal pole in the one end that the depression bar was kept away from to the depression bar and the other end system of connecting the rope, the butt spare is followed down and is pressed on pedal pole, the height-adjustable of butt spare on fixed case. The utility model discloses have the effect of the interval between quick adjustment nip rolls and the conveyer belt.

Description

Medicine cutting machine with adjustable height material pressing roller

Technical Field

The utility model belongs to the technical field of pharmaceutical machinery's technique and specifically relates to a medicine cutting machine with adjustable height material pressing roller is related to.

Background

Donkey-hide gelatin is a traditional Chinese medicinal material, generally prepared by unhairing donkey skin and decocting, and the finished product is in the shape of a gelatin block, and the surface of the gelatin block is brownish black or black, smooth and glossy. Donkey-hide gelatin has the effects of enriching blood, nourishing yin and moistening dryness, so that the market demand for donkey-hide gelatin is large, and mass production is required. After decocting the donkey-hide gelatin, cutting the donkey-hide gelatin blocks into donkey-hide gelatin blocks with different sizes according to the packaging specification, and further cutting leftover materials generated in the cutting process into pieces according to the production requirements.

Referring to fig. 1 and 2, a conventional herbal medicine slicing machine for slicing donkey-hide gelatin blocks is provided. Donkey-hide gelatin leftover bits are placed on conveyer belt 3, are constantly conveyed to cutting assembly 2 below, are cut the system by cutting assembly 2 to donkey-hide gelatin leftover bits. Because the leftover materials of donkey-hide gelatin are easy to stack on the conveyor belt 3, the leftover materials of donkey-hide gelatin which are stacked together need to be flattened by the pressure roller 41 before the leftover materials of donkey-hide gelatin pass through the cutting assembly 2. The distance between the lower edge of the nip roller 41 and the conveyor belt 3 is set to allow only one layer of donkey-hide gelatin leftover to pass through. However, the large donkey-hide gelatin offcuts having a height greater than the distance between the lower edge of the nip roll 41 and the conveyor belt 3 cannot pass through the nip roll 41 and accumulate on the conveyor belt 3, and the subsequent offcuts cannot pass through due to the gap between the nip roll 41 and the conveyor belt 3 being blocked. At this time, the pressing rod 56 needs to be pulled downwards to drive the lifting rod 51 to move upwards, so that the nip roll 41 is lifted upwards, and the donkey-hide gelatin leftover stacked on the conveyor belt 3 passes through the nip roll 41. When the pulling force on the pressing rod 56 is released, the nip roll 41 automatically descends to the position before lifting under the action of the gravity of the nip roll 41 and the lifting rod 51, and the distance between the nip roll 41 and the conveyor belt 3 is kept unchanged.

The above prior art solutions have the following drawbacks: the distance between the material pressing roller 41 and the conveyor belt 3 is not convenient to adjust, and the production requirements of flattening donkey-hide gelatin leftover materials with different specifications and sizes are difficult to meet, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a medicine cutting machine with but height-adjusting swager has the effect of the interval between quick adjustment swager and the conveyer belt.

The above object of the present invention can be achieved by the following technical solutions:

a medicine cutting machine with a height-adjustable material pressing roller comprises a lifting rod, a pressing rod and a supporting column, wherein the bottom end of the lifting rod is fixedly connected with the material pressing roller, the top end of the lifting rod is connected with the upper edge of one end of a pressure rod in a sliding way, the pressure rod is hinged with a support column, the horizontal distance between the lifting rod and the support column is smaller than the horizontal distance between one end of the pressure rod far away from the lifting rod and the support column, the lifting rod further comprises a connecting rope and an adjusting mechanism, the adjusting mechanism comprises a fixed box, a butting piece and a pedal rod, the fixed box is positioned under one end of the pressure rod far away from the lifting rod, the pedal rod is connected in the fixed box in a sliding way in the vertical direction, one end of the connecting rope is tied at one end of the pressure rod far away from the lifting rod, the other end of the connecting rope is tied on the pedal rod, the lower edge of the abutting piece is pressed on the upper edge of the pedal rod, and the height of the abutting piece on the fixed box can be adjusted.

By adopting the technical scheme, when the pedal rod moves downwards under pressure, the connecting rope is pulled to move downwards, one end of the pressure rod, which is far away from the lifting rod, moves downwards so that the lifting rod moves upwards, and finally the material pressing roller is driven to move upwards; after the pressure on the pedal rod is removed, the lifting rod and the pressure roll move downwards under the action of the gravity of the pressure roll and the lifting rod, so that one end of the pressing rod, which is far away from the lifting rod, moves upwards, and the pedal rod moves upwards. Therefore, the height of the material pressing roller can be adjusted by adjusting the upward moving distance of the pedal rod. The abutting piece is arranged above the pedal rod, the lower edge of the abutting piece abuts against the upper edge of the pedal rod, and the abutting piece limits the upward movement distance of the pedal rod. When the height of the nip roll needs to be increased, the height of the abutting part on the fixed box can be increased, and when the height of the nip roll needs to be reduced, the height of the abutting part on the fixed box can be decreased, so that the purpose of adjusting the distance between the nip roll and the conveyor belt is achieved.

The present invention may be further configured in a preferred embodiment as: one end of the pedal rod extends out of one side of the fixed box; the supporting connection piece is a cutting, two adjusting pieces which are opposite in position are arranged on one side, extending out of the pedal rod, of the outer side of the fixing box, a plurality of adjusting holes are formed in each adjusting piece along the length direction of the adjusting piece, and the cutting horizontally penetrates through the two adjusting pieces and is inserted into any two adjusting holes in the two adjusting pieces.

Through adopting above-mentioned technical scheme, the one end and the cutting butt of foot rest lever, the spacing foot rest lever rebound's of cutting distance. The height of the inserting strip on the fixed box is realized by inserting the inserting strip into the adjusting holes at different heights on the adjusting sheet. The inserting mode of the inserting strips and the adjusting holes has the advantages of being fast in adjusting and simple in operation, and the efficiency of adjusting the distance between the material pressing roller and the conveying belt is improved.

The present invention may be further configured in a preferred embodiment as: a stop block is arranged at one end of the cutting, a jack is arranged at one end of the cutting, which is far away from the stop block, the area of the side surface of the stop block, which is close to the adjusting sheet, is larger than the area of the adjusting hole, and the jack vertically penetrates through the cutting; the adjusting mechanism further comprises a plug pin, and the plug pin is vertically inserted into the plug hole downwards.

Through adopting above-mentioned technical scheme, after the cutting passes two adjustment tabs, insert the bolt in the jack, dog and bolt are spacing on two adjustment tabs with the cutting, prevent that the cutting from deviating from in the adjustment aperture because of factors such as vibration, and then the height of guarantee nip roll is favorable to improving the surely system effect to donkey-hide gelatin leftover bits.

The present invention may be further configured in a preferred embodiment as: the cutting is a non-revolving body, and the size and the shape of the adjusting hole are the same as those of the section of the cutting perpendicular to the length direction of the cutting.

Through adopting above-mentioned technical scheme, avoided the cutting to rotate along self length direction in the adjustment hole, and then prevented that the bolt from deviating from the jack, improved the operational reliability of bolt and cutting.

The present invention may be further configured in a preferred embodiment as: limiting grooves are formed in the fixed box, the number of the limiting grooves is two, the limiting grooves are respectively positioned in the fixed box and on the side walls of the two sides of the fixed box along the length direction of the pedal rod, and the area of the cross section of each limiting groove in the direction perpendicular to the length direction of the pedal rod is larger than that of the cross section of the pedal rod in the direction perpendicular to the length direction of the limiting groove; the pedal rod is provided with two limiting blocks, and the two limiting blocks are respectively attached to the two limiting grooves and slide in the limiting grooves.

Through adopting above-mentioned technical scheme, the phenomenon that the gliding in-process takes place to incline about the pedal pole is in fixed incasement effectively is prevented in setting up of spacing groove, and the rope is connected in the stable pulling of guarantee pedal pole, has improved adjustment mechanism's operational reliability and security.

The present invention may be further configured in a preferred embodiment as: the limiting groove comprises a first vertical section, a second vertical section and an arc-shaped section, the limiting groove is J-shaped, and the height of the second vertical section is smaller than that of the first vertical section.

Through adopting above-mentioned technical scheme, after the workman trampled the foot bar along first vertical section to the bottom of first vertical section, can trample the foot bar and remove the bottom that gets into the vertical section of second along the arc section, relax the pressure to the foot bar after, the foot bar upwards removes and the top of joint to the vertical section of second under the pulling force of connecting the rope. The nip roll is lifted up and keeps the height of lifting up this moment, has avoided the long-time pedal pole of trampling of workman, makes things convenient for the workman to look over and solve the jam problem after lifting up the nip roll, has improved workman's work efficiency.

The present invention may be further configured in a preferred embodiment as: the pedal rod is cylindrical, the limiting block is disc-shaped, and the axis of the limiting block coincides with the axis of the pedal rod.

Through adopting above-mentioned technical scheme, certain angle can be rotated along self axis to pedal lever and stopper gliding in the spacing inslot for pedal lever and stopper gliding more smooth and easy in the spacing inslot.

The present invention may be further configured in a preferred embodiment as: the bottom of the limiting groove is U-shaped.

Through adopting above-mentioned technical scheme, the pedal pole gets into the vertical section of second or gets into the in-process of first vertical section from the vertical section of first vertical section of arc section through, and the U-shaped bottom of spacing groove has the effect of direction buffering to the pedal pole, makes the slip of pedal pole more smooth, stable.

To sum up, the utility model discloses a following beneficial technological effect:

1. the height of the material pressing roller is adjusted by adjusting the upward moving distance of the pedal rod. The abutting piece is arranged above the pedal rod, the lower edge of the abutting piece abuts against the upper edge of the pedal rod, and the abutting piece limits the upward movement distance of the pedal rod. The distance between the material pressing roller and the conveyor belt can be adjusted by adjusting the height of the abutting part on the fixed box;

2. the inserting mode of the inserting strips and the adjusting holes has the advantages of being fast in adjustment and simple in operation, and the efficiency of adjusting the distance between the material pressing roller and the conveying belt is improved;

3. but the J-shaped setting of spacing groove makes pedal pole joint on fixed case, has avoided the long-time pedal pole of trampling of workman, makes things convenient for the workman to look over and solve the jam problem after lifting up the nip roll, has improved workman's work efficiency.

Drawings

FIG. 1 is a first schematic structural diagram of a conventional herbal medicine slicing machine;

FIG. 2 is a schematic structural diagram II of a conventional herbal medicine slicing machine;

FIG. 3 is a schematic diagram of a herbal medicine slicing machine with an adjustable height nip roll;

FIG. 4 is a schematic view of the nip roll configuration;

FIG. 5 is a first schematic structural view of a lifting assembly;

FIG. 6 is a schematic view of the balance bar and roller configuration;

FIG. 7 is a second schematic structural view of the lifting assembly;

FIG. 8 is an enlarged partial schematic view of portion A of FIG. 3;

FIG. 9 is an exploded view of the first stationary box and the foot bar;

FIG. 10 is an exploded view of the stationary box and the foot bar;

FIG. 11 is a side view of the adjustment mechanism;

FIG. 12 is a schematic view of the adjustment mechanism;

FIG. 13 is an exploded view of the plug and slip;

fig. 14 is a partially enlarged schematic view of a portion B in fig. 13.

In the figure, 1, a frame, 11, a cross beam, 2, a cutting assembly, 21, a power rod, 22, a cutter body, 23, a blade, 3, a conveyor belt, 4, a pressing assembly, 41, a pressing roller, 411, a rotating shaft, 42, a positioning rod, 43, a sliding chute, 44, a connecting plate, 5, a lifting assembly, 51, a lifting rod, 52, a balance rod, 53, a roller, 54, a supporting column, 55, a balance weight rod, 56, a pressing rod, 561, a connecting ring, 57, a connecting rope, 58, a limiting seat, 6, an adjusting mechanism, 61, a fixing box, 611, a guide rail, 6111, a limiting groove, 6111-a, a first vertical section, 6111-b, an arc section, 6111-c, a second vertical section, 62, an adjusting sheet, 621, an adjusting hole, 63, a pedal rod, 631, a limiting block, 64, an inserting strip, 641, a block, a jack, 642, 65 and a bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 3, do the utility model discloses a cut medicine machine with adjustable height swager, including frame 1, cutting assembly 2, drive belt and pressure material subassembly 4.

The frame 1 is located subaerial, fixes and supports other parts on the medicine cutting machine, and the frame 1 includes crossbeam 11, and crossbeam 11 is located the top of medicine cutting machine, and the level sets up.

The conveyor belt 3 is horizontally arranged and continuously conveys the donkey-hide gelatin leftover materials to the lower part of the cutting component 2 (refer to fig. 2).

Referring to fig. 2, the cutting assembly 2 includes a cutter body 22, a blade 23, and a power rod 21. The blade 23 is fixed below the cutter body 22, the power rod 21 drives the cutter body 22 to reciprocate up and down, and the leftover materials of the donkey-hide gelatin blocks on the conveyor belt 3 are cut by the blade 23.

Referring to fig. 3 and 4, the nip assembly 4 includes nip rolls 41, positioning rods 42, and connecting plates 44. The nip rollers 41 are cylindrical, are one in number, are horizontally disposed above the conveyor 3, and are located upstream of the cutting assembly 2 (refer to fig. 2) in the conveying direction of the conveyor 3.

Referring to fig. 4, a plurality of patterns are formed on the periphery of the side surface of the nip roll 41 along the axial direction thereof, so as to increase the friction between the nip roll 41 and the donkey-hide gelatin blocks.

The nip roll 41 includes a rotating shaft 411, the rotating shaft 411 is a long cylindrical body, the number of the rotating shaft 411 is one, and the rotating shaft horizontally penetrates through the nip roll 41, so that the axis of the rotating shaft 411 is coincident with the axis of the nip roll 41. The rotation shaft 411 is rotatably connected to the nip roller 41, and the length of the rotation shaft 411 is greater than that of the nip roller 41, so that the rotation shaft 411 protrudes from both ends of the nip roller 41.

The positioning rods 42 are rectangular parallelepiped rod-shaped, are one in number, are horizontally arranged above the nip roll 41, and leave a gap with the nip roll 41. The length of the positioning rod 42 is greater than that of the nip roll 41.

The connecting plates 44 are plate-shaped, and the number of the connecting plates 44 is two, and the two connecting plates 44 are vertically arranged below the positioning rod 42 and located on two sides of the nip roll 41. The upper edge of the connecting plate 44 is fixedly connected with the positioning rod 42, and the bottom of the connecting plate 44 is hinged with the rotating shaft 411.

Referring to fig. 3, the pressing assembly 4 further includes two sliding grooves 43, the sliding grooves 43 are rectangular, and are respectively disposed on two sides of the positioning rod 42 in the length direction, and openings of the two sliding grooves 43 are disposed in opposite directions. The two ends of the positioning rod 42 are clamped in the two vertically arranged sliding grooves 43, so that the positioning rod 42 is limited in the two sliding grooves 43, and the positioning rod 42 slides up and down.

Referring to fig. 3 and 5, the herbal medicine slicing machine with the height-adjustable nip roll further comprises a lifting assembly 5 and an adjusting mechanism 6.

The lifting assembly 5 comprises a lifting rod 51 and a limit seat 58. The lifting rods 51 are in the shape of an elongated cylinder, and are vertically arranged above the positioning rods 42. The bottom end of the lifting rod 51 is fixedly connected with the middle point of the positioning rod 42, and the top end of the lifting rod 51 passes through the cross beam 11 and the limiting seat 58.

Referring to fig. 5 and 6, the limiting seats 58 are circular rings, are one in number, and are horizontally arranged on the upper surface of the cross beam 11. The inner diameter of the limiting seat 58 is the same as the outer diameter of the lifting rod 51, and the axis of the limiting seat 58 coincides with the axis of the lifting rod 51, so that the lifting rod 51 is limited in the limiting seat 58 after passing through the limiting seat 58.

Referring to fig. 6, the lifting assembly 5 further comprises a balance bar 52 and a roller 53. The stabilizer bar 52 has a long cylindrical shape, the number of which is one, and is horizontally fixed to the tip end of the lift bar 51, and the longitudinal direction of the stabilizer bar 52 is perpendicular to the longitudinal direction of the positioning bar 42 (see fig. 3).

The two rollers 53 are respectively located at two ends of the balance bar 52 and are rotatably connected with the balance bar 52, so that the two rollers 53 can both rotate along the axis of the balance bar 52.

Referring to fig. 7, the lifting assembly 5 further includes a support column 54, a weight lever 55, a press lever 56, and a connecting rope 57. The support columns 54 are long columnar, are one in number, and are vertically arranged on the upper surface of the cross beam 11.

The weight rods 55 are long rod-shaped, and the length direction thereof is perpendicular to the length direction of the balance bar 52. One end of the weight lever 55 is hinged to one side of the support column 54, and the other end of the weight lever 55 extends in a direction away from the support column 54. The weight lever 55 presses against one of the rollers 53.

The pressing rods 56 are long rod-shaped, and have a length direction perpendicular to the length direction of the balance bar 52. The pressing rod 56 is hinged to one side of the supporting column 54, which is far away from the counterweight rod 55, one end of the pressing rod 56, which is close to the supporting column 54, is pressed against one roller 53 which is not in contact with the counterweight rod 55, and the tail end of the other end of the counterweight rod 55 is provided with a connecting ring 561.

Referring to fig. 8, a connecting ring 561, which is one in number, is hinged to the pressure lever 56, and a connecting rope 57 is tied to the connecting ring 561.

The upper end of the connection rope 57 passes through the connection ring 561 and is tied on the connection ring 561, and the lower end of the connection rope 57 hangs down vertically.

Referring to fig. 9, the adjusting mechanism 6 includes a fixed case 61 and a foot lever 63. The fixed box 61 is a rectangular box, the number of the fixed box is one, the fixed box is vertically arranged right below the connecting rope 57 and fixed on the ground, and the fixed box 61 is hollow and has no cover at the top end. The fixed case 61 is provided inside with a guide rail 611.

The guide rails 611 are vertically arranged, the number of the guide rails 611 is two, the two guide rails 611 are respectively located on the side walls of the two opposite sides in the fixed box 61, and a horizontal connecting line between the two guide rails 611 is parallel to the length direction of the positioning rod 42 (refer to fig. 3).

Referring to fig. 10 and 11, the two guide rails 611 are respectively provided with a limit groove 6111, and the limit groove 6111 is J-shaped and includes a first vertical section 6111-a, an arc-shaped section 6111-b and a second vertical section 6111-c.

The first vertical section 6111-a is vertically arranged, the height of the upper end of the first vertical section is the same as that of the upper edge of the fixed box 61, and the lower edge of the first vertical section 6111-a is communicated with one end of the arc-shaped section 6111-b.

The arc-shaped section 6111-b is U-shaped, one end of the arc-shaped section 6111-b is communicated with the bottom of the first vertical section 6111-a, the other end of the arc-shaped section 6111-b is communicated with the bottom of the second vertical section 6111-c, and a gap is reserved between the bottom of the arc-shaped section 6111-b and the lower bottom surface of the fixed box 61.

The second vertical section 6111-c is vertically arranged, and the height of the top end thereof is lower than that of the first vertical section 6111-a.

Referring to fig. 9, the foot bar 63 is a long cylindrical bar horizontally disposed and has a length direction parallel to a line connecting the two guide rails 611. One end of the foot bar 63 extends out of the fixing box 61 from one of the limit grooves 6111, so that a worker can conveniently tread. The pedal lever 63 is provided with a stopper 631.

The stoppers 631 are disk-shaped, two in number, and are spaced apart along the length of the foot lever 63. The two limit blocks 631 are correspondingly inserted into and limited by the two limit grooves 6111, and the limit blocks 631 and the pedal bars 63 slide along the limit grooves 6111.

The space between the two stoppers 631 on the foot lever 63 is fastened to the lower end of the connecting rope 57, so that the foot lever 63 can pull the connecting rope 57 to move vertically downward.

Referring to fig. 11 and 12, the adjustment mechanism 6 further includes an adjustment tab 62, a slip 64, and a latch 65. The adjusting pieces 62 are strip-shaped plates, the number of the adjusting pieces is two, the two adjusting pieces 62 are vertically arranged on one side, extending out of the pedal rod 63, of the periphery of the fixed box 61, and the two fixing pieces are parallel to each other and are respectively located on two sides of the limit groove 6111. The adjusting sheet 62 is provided with a plurality of adjusting holes 621 along the length direction thereof.

The adjusting hole 621 is a square hole, and may be a rectangular hole or other polygonal holes in other embodiments, as long as a non-circular shape is satisfied. The two adjusting holes 621 of the two adjusting sheets 62 have the same height.

The insert 64 is a rectangular parallelepiped strip, the number of which is one, and horizontally penetrates through the two adjusting sheets 62. The shape and size of the cross section of the cutting 64 perpendicular to the length direction are the same as the adjusting holes 621, so that the cutting 64 can be horizontally inserted into the two adjusting holes 621 at the same position on the two adjusting sheets 62.

A stopper 641 is fixedly connected to one end of the insert 64, and the area of the cross section of the stopper 641 perpendicular to the length direction of the insert 64 is larger than the area of the adjusting hole 621, where the cross section of the stopper 641 is circular.

Referring to fig. 13 and 14, an insertion hole 642 is formed at an end of the insert 64 away from the stopper 641. The insertion hole 642 is a cylindrical through hole and vertically penetrates through the insert 64. When the insert 64 is inserted into the two adjusting holes 621, the stopper 641 at one end of the insert 64 abuts against the adjusting piece 62, and a plug pin 65 can be inserted into the insertion hole 642 at the other end of the insert 64. The bolt 65 is vertically inserted into the insert 64 under the action of self-weight to prevent the insert 64 from being separated from the adjusting hole 621.

The implementation principle of the embodiment is as follows:

this medicine cutting machine with adjustable height nip roll is at normal during operation, and the donkey-hide gelatin piece is conveyed towards cutting assembly 2's direction by conveyer belt 3, and power rod 21 drives blade 23 up-and-down reciprocating motion and cuts the donkey-hide gelatin piece on conveyer belt 3. Before the donkey-hide gelatin blocks are cut, the donkey-hide gelatin blocks need to pass through a gap between the nip roll 41 and the conveyor belt 3, and when the donkey-hide gelatin blocks block the gap, the nip roll 41 needs to be lifted upwards, and the operation method comprises the following steps:

the foot lever 63 is stepped to move downwards, the connecting rope 57 is pulled to move downwards, so that one end of the pressure rod 56, far away from the lifting rod 51, moves downwards, the lifting rod 51 moves upwards, and finally the nip roller 41 is driven to move upwards. At this time, the foot bar 63 can be stepped on to enter the second vertical section 6111-c along the arc-shaped section 6111-b and be clamped at the top end of the second vertical section 6111-c. At this time, the worker can release the pressure on the pedal lever 63, and the nip roll 41 can always keep the lifted height, so that the worker can conveniently check or solve the blockage problem. When the nip roll 41 needs to be put down, the foot lever 63 is stepped to enter the first vertical section 6111-a from the second vertical section 6111-c, and after the pressure on the foot lever 63 is slowly released, the lifting rod 51 and the nip roll 41 can move downwards under the action of the gravity of the nip roll 41 and the lifting rod 51. At the same time, the end of the presser bar 56 remote from the lift lever 51 moves upward, so that the foot lever 63 also moves upward;

when the height of the nip roll 41 needs to be adjusted, the foot bar 63 is firstly treaded down, so that the foot bar 63 enters the second vertical section 6111-c. The cutting 64 is inserted into the two adjusting holes 621 at the corresponding height according to the actual requirement, the inserting pin 65 is vertically inserted downwards into the inserting hole 642, and finally the foot bar 63 enters the first vertical section 6111-a, so that the height adjustment of the material pressing roller 41 is completed. The purpose of adjusting the distance between the nip roll 41 and the conveyor belt 3 is achieved by inserting the insert 64 and the adjusting sheet 62, and the effects of quick adjustment and simple operation are achieved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (8)

1. A herbal medicine slicing machine with a height-adjustable nip roll comprises a lifting rod (51), a pressing rod (56) and a supporting column (54), wherein the bottom end of the lifting rod (51) is fixedly connected with the nip roll (41), the top end of the lifting rod (51) is slidably connected with the upper edge of one end of the pressing rod (56), the pressing rod (56) is hinged with the supporting column (54), the horizontal distance between the lifting rod (51) and the supporting column (54) is smaller than the horizontal distance between one end of the pressing rod (56) far away from the lifting rod (51) and the supporting column (54), and the herbal medicine slicing machine is characterized in that: still including connecting rope (57) and adjustment mechanism (6), adjustment mechanism (6) are including fixed case (61), butt and pedal lever (63), fixed case (61) are located depression bar (56) and keep away from under the one end of lifter (51), pedal lever (63) sliding connection is in fixed case (61) in vertical direction, the one end system of connecting rope (57) is on depression bar (56) keep away from the one end of lifter (51) and the other end system of connecting rope (57) is on pedal lever (63), the butt is followed down and is pressed on the last edge of pedal lever (63), the height-adjustable of butt on fixed case (61).

2. The herbal medicine slicing machine with the adjustable-height nip roll according to claim 1, characterized in that: one end of the pedal rod (63) extends out of one side of the fixed box (61); the supporting parts are inserting strips (64), two adjusting sheets (62) with opposite positions are arranged on one side, extending out of the pedal rod (63), of the outer side of the fixing box (61), a plurality of adjusting holes (621) are formed in each adjusting sheet (62) along the length direction of the adjusting sheet, and the inserting strips (64) horizontally penetrate through the two adjusting sheets (62) and are inserted into any two adjusting holes (621) in the two adjusting sheets (62).

3. The herbal medicine slicing machine with the adjustable-height nip roller as claimed in claim 2, wherein: a stop block (641) is arranged at one end of the inserting strip (64), an inserting hole (642) is arranged at one end, far away from the stop block (641), of the inserting strip (64), the area of the side face, close to the adjusting sheet (62), of the stop block (641) is larger than that of the adjusting hole (621), and the inserting hole (642) vertically penetrates through the inserting strip (64); the adjusting mechanism (6) further comprises a bolt (65), and the bolt (65) is vertically inserted downwards into the insertion hole (642).

4. The herbal medicine slicing machine with the adjustable-height nip roller as claimed in claim 3, wherein: the cutting (64) is a non-revolving body, and the size and the shape of the adjusting hole (621) are the same as those of the section of the cutting (64) perpendicular to the length direction of the cutting.

5. The herbal medicine slicing machine with the adjustable-height nip roller as claimed in claim 2, wherein: limiting grooves (6111) are formed in the fixed box (61), the number of the limiting grooves (6111) is two, the limiting grooves are respectively positioned on two side walls of the fixed box (61) along the length direction of the pedal rod (63), and the area of the cross section of the limiting groove (6111) in the direction perpendicular to the length direction of the pedal rod (63) is larger than the area of the cross section of the pedal rod (63) in the direction perpendicular to the length direction of the pedal rod; the pedal lever (63) is provided with two limiting blocks (631), the number of the limiting blocks (631) is two, and the two limiting blocks (631) are respectively tightly attached to the two limiting grooves (6111) and slide in the limiting grooves (6111).

6. The herbal medicine slicing machine with the adjustable-height nip roller as claimed in claim 5, wherein: the limiting groove (6111) comprises a first vertical section (6111-a), a second vertical section (6111-c) and an arc-shaped section (6111-b), the limiting groove (6111) is J-shaped, and the height of the second vertical section (6111-c) is smaller than that of the first vertical section (6111-a).

7. The herbal medicine slicing machine with the adjustable-height nip roller as claimed in claim 6, wherein: the pedal rod (63) is cylindrical, the limiting block (631) is disc-shaped, and the axis of the limiting block (631) coincides with the axis of the pedal rod (63).

8. The herbal medicine slicing machine with the adjustable-height nip roller as claimed in claim 6, wherein: the bottom of the limit groove (6111) is U-shaped.

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