CN214545716U

CN214545716U - Pine cone picking device

Info

Publication number: CN214545716U
Application number: CN202120761774.1U
Authority: CN
Inventors: 刘跃军; 王代有; 王淑华
Original assignee: Heilongjiang Hongtai Pine Cone Co ltd
Current assignee: Heilongjiang Hongtai Pine Cone Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-02
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a pine cone picking device, which comprises an outer tube, wherein the outer tube is held by workers when being used, a first spring playing a role in elastic reset is fixedly arranged in the outer tube, and a rubber block is fixedly arranged at the tail end of the first spring; the inner tube, the inside fixed mounting of inner tube has the third spring that plays the elasticity effect of resetting, and the fixed surface of inner tube installs the blade that can cut the pine cone root. This device is taken to pine cone is when using, press the block rubber, the first spring of block rubber compression, it keeps away from the draw-in groove to drive the fixture block through first stay cord simultaneously, the fixture block makes the second spring be in compression state, outer tube and inner tube break away from the block state this moment, and then, the staff can stimulate the inner tube, after reaching suitable height, loosen the block rubber, the fixture block loses the pulling force this moment, under the effect of second spring, enter into the draw-in groove that corresponds, the block is accomplished to inner tube and outer tube this moment, the holistic length of device has been changed, operation process is simple.

Description

Pine cone picking device

Technical Field

The utility model relates to a technical field is taken to the pine cone, specifically is a device is taken to pine cone.

Background

The pine cone is a traditional Chinese medicinal material, and can climb to trees with the height of dozens of meters when being picked, and people have accidents caused by picking the pine cone every year, so that a pine cone picking rod is generally needed to assist workers to pick the pine cone, and the existing pine cone picking rod is complex to operate and inconvenient to use quickly when the length is changed;

when the existing pine cone picking rod is used, the pine cone is usually dropped by knocking, time and labor are wasted, the rod top is not convenient for workers to observe when the pine cone is picked, the difficulty in picking the pine cone is increased, and the working efficiency of the workers is reduced.

In order to solve the problems, innovative design is urgently needed on the basis of the original pine cone picking device.

Disclosure of Invention

An object of the utility model is to provide a device is taken to pine cone to what provide in solving above-mentioned background art when changing length, the operation is complicated, inconvenient quick use with make the pine cone drop through beating usually, waste time and energy, also do not make things convenient for the staff when taking, observe the crown of rod, increased the problem of the degree of difficulty when taking the pine cone.

In order to achieve the above object, the utility model provides a following technical scheme: a pine cone extracting apparatus comprising:

the outer pipe is held by a worker when being used, a first spring playing a role in elastic reset is fixedly installed inside the outer pipe, and a rubber block is fixedly installed at the tail end of the first spring;

the second spring plays a role in elastic reset, a clamping block is fixedly mounted on the side face of the second spring, and a first pull rope is fixedly connected to the right side of the clamping block;

the inner tube is fixedly provided with a third spring which plays a role in elastic reset, the surface of the inner tube is fixedly provided with a blade capable of cutting the root of the pine cone, and the blade is matched with the cutting knife, so that the picking process is quicker and more convenient;

the cutting knife, the end fixed mounting of cutting knife has the fixed block.

Preferably, the other end of the first stay cord with the rubber block is fixed connection to and the side fixed mounting of rubber block has the lug of restriction rubber block migration distance, and when pressing the rubber block, the rubber block drives the fixture block through first stay cord and moves to the right, and the lug does not make the end of rubber block shift out the outer tube.

Preferably, the equidistant distribution in surface of inner tube have with the draw-in groove that the fixture block corresponds, and the inside fixed mounting of inner tube has spacing post to and the outer wall of inner tube with the inner wall laminating of outer tube when changing the holistic length of device, can insert the fixture block in the draw-in groove that corresponds, make the whole length that reaches of device, and the outer wall of inner tube with the inner wall laminating of outer tube makes the more stable of device.

Preferably, the limiting column penetrates through the inside of the fixing block, the fixing block is fixedly connected with the third spring, the limiting column enables the fixing block and the cutting knife to move only in the vertical direction, the fixing block is pulled by the second pull rope, and when the fixing block moves downwards, the fixing block enables the third spring to be in a stretching state.

Preferably, the lower surface fixed mounting of fixed block has the second stay cord, and the end winding of second stay cord is on hand, through pulling the second stay cord, changes the fixed block and the distance of cutting knife to the blade, finally reaches the purpose of cutting, and when changing the holistic length of device, the second stay cord is along with the change of device length and the rolling, or is untied, makes the inside second stay cord of inner tube be in the state of straightening all the time.

Preferably, the whistle is fixedly mounted on the surface of the fixing block, and when the fixing block is pulled, the whistle is blown by airflow to make a sound, so that a worker can conveniently observe a high place.

Compared with the prior art, the beneficial effects of the utility model are that: the pine cone picking device;

1. when the pine cone picking device is used, the rubber block is pressed, the rubber block compresses the first spring at the moment, the rubber block drives the clamping block to be away from the clamping groove through the first pull rope, the clamping block enables the second spring to be in a compressed state, the outer pipe and the inner pipe are not in a clamping state at the moment, further, a worker can pull the inner pipe, after the proper height is reached, the rubber block is loosened, the rubber block is pushed back to the original position by the first spring, the clamping block loses the pulling force at the moment, the rubber block enters the corresponding clamping groove under the action of the second spring, the inner pipe and the outer pipe are clamped at the moment, the integral length of the device is changed, the operation process is simple, and the working efficiency is improved;

2. this device is taken to pine cone is when the cutting, need staff's pulling second stay cord, the second stay cord drives the fixed block and moves down, the fixed block makes the third spring be in tensile state this moment, the fixed block drives the cutting knife and moves down, when loosening the second stay cord, cutting knife and blade cooperation, cut off the root of pine cone, do not need beating the pine cone that the staff relapse, the work efficiency is improved, and simultaneously, when using, the whistle reciprocates along with the fixed block, blow the sound by the air current, make things convenient for the staff to the observation of eminence.

Drawings

FIG. 1 is a schematic cross-sectional view of the connection state of the outer tube and the inner tube of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the inner tube of the present invention;

FIG. 4 is a schematic view of the front sectional structure of the cutting knife in the working state of the utility model;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. an outer tube; 2. a first spring; 3. a rubber block; 4. a bump; 5. a first pull cord; 6. a second spring; 7. a clamping block; 8. an inner tube; 9. a card slot; 10. a third spring; 11. a blade; 12. a cutting knife; 13. a fixed block; 14. a whistle; 15. a limiting column; 16. a second draw cord.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pine cone extracting apparatus comprising:

the device comprises an outer pipe 1, wherein the outer pipe 1 is held by a worker when being used, a first spring 2 playing a role in elastic reset is fixedly installed inside the outer pipe 1, and a rubber block 3 is fixedly installed at the tail end of the first spring 2;

the second spring 6 plays a role in elastic reset, a clamping block 7 is fixedly mounted on the side surface of the second spring 6, and the right side of the clamping block 7 is fixedly connected with a first pull rope 5;

the inner tube 8, the inside of said inner tube 8 is fixedly fitted with the third spring 10 playing the role of elastic reset, and the surface of the inner tube 8 is fixedly fitted with the blade 11 that can cut the root of the pine cone;

the cutting knife 12, the terminal fixed mounting of cutting knife 12 has fixed block 13.

The other end of the first pull rope 5 is fixedly connected with the rubber block 3, a lug 4 for limiting the moving distance of the rubber block 3 is fixedly arranged on the side face of the rubber block 3, clamping grooves 9 corresponding to the clamping blocks 7 are distributed on the surface of the inner pipe 8 at equal intervals, a limiting column 15 is fixedly arranged inside the inner pipe 8, and the outer wall of the inner pipe 8 is attached to the inner wall of the outer pipe 1.

When the staff need change the holistic length of device, press rubber block 3 earlier, rubber block 3 makes first spring 2 be in compression state, rubber block 3 drives fixture block 7 through first stay cord 5 and keeps away from draw-in groove 9, fixture block 7 makes second spring 6 be in compression state this moment, outer tube 1 and inner tube 8 are not in the block state this moment, can stimulate inner tube 8 this moment, when the holistic length of device reaches the requirement, loosen rubber block 3, fixture block 7 is under the effect of the pulling force of second spring 6 this moment, enter into corresponding draw-in groove 9, and rubber block 3 is under the effect of first spring 2, get back to the normal position, and lug 4 does not make the end of rubber block 3 shift out outer tube 1.

The limiting column 15 penetrates through the inside of the fixing block 13, the fixing block 13 is fixedly connected with the third spring 10, the second pull rope 16 is fixedly mounted on the lower surface of the fixing block 13, and the whistle 14 is fixedly mounted on the surface of the fixing block 13.

When the staff need take the pine cone, pulling second stay cord 16, second stay cord 16 pulling fixed block 13 this moment, fixed block 13 drives cutting knife 12 and moves down, third spring 10 is in tensile state this moment, when the staff loosens second stay cord 16, cutting knife 12 gets back to the normal position under the effect of third spring 10, with the cooperation of blade 11, cut off the pine cone root, the operation is swift, and when the staff stimulates second stay cord 16 repeatedly, whistle 14 is blown by the air current and makes a sound, make things convenient for the staff to the observation of eminence, and spacing post 15 makes fixed block 13 only move in vertical direction.

The working principle is as follows: when the pine cone picking device is used, according to the figures 1-5, a worker can press the rubber block 3 to enable the clamping block 7 to move out of the clamping groove 9, so that the overall length of the device is changed, and when the pine cone picking device is used for picking, the second pull rope 16 is pulled to enable the cutting knife 12 to be matched with the blade 11 to cut the root of the pine cone, so that the pine cone can be picked quickly.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pine cone picking device which characterized in that: the method comprises the following steps:

the inner tube is fixedly provided with a third spring which plays a role in elastic reset, and the surface of the inner tube is fixedly provided with a blade capable of cutting the root of the pine cone;

the cutting knife, the end fixed mounting of cutting knife has the fixed block.

2. The pine cone extracting apparatus according to claim 1, wherein: the other end of the first pull rope is fixedly connected with the rubber block, and a lug for limiting the moving distance of the rubber block is fixedly arranged on the side face of the rubber block.

3. The pine cone extracting apparatus according to claim 1, wherein: the surface of the inner pipe is equidistantly provided with clamping grooves corresponding to the clamping blocks, the inner part of the inner pipe is fixedly provided with limiting columns, and the outer wall of the inner pipe is attached to the inner wall of the outer pipe.

4. The pine cone extracting apparatus according to claim 3, wherein: the limiting column penetrates through the inside of the fixing block, and the fixing block is fixedly connected with the third spring.

5. The pine cone extracting apparatus according to claim 1, wherein: and a second pull rope is fixedly arranged on the lower surface of the fixed block, and the tail end of the second pull rope is wound on the handle.

6. The pine cone extracting apparatus according to claim 1, wherein: a whistle is fixedly arranged on the surface of the fixed block.