CN220211080U - Cutter for harvesting bitter ropes - Google Patents

Abstract

The utility model discloses a cutter for harvesting bitter ropes, which belongs to the technical field of bitter rope harvesting and comprises a supporting box and two top boxes, wherein the bottom of each top box is mounted at the top of the supporting box, a handle is mounted at the bottom of each supporting box, a sliding plate is connected inside each top box in a sliding manner, blades are mounted on opposite sides of the two sliding plates, opposite sides of the two blades respectively penetrate through and are connected to the outer sides of the two top boxes in a sliding manner, opposite sides of the two blades are contacted, two springs are mounted between one side of the sliding plate, far away from the blades, and the inner wall of the top box, a connecting rod is mounted at the bottom of each sliding plate, the bottom end of each connecting rod penetrates through the top box and extends into the supporting box, a toothed plate is mounted at the bottom end of each connecting rod, and a transmission mechanism is arranged on the outer side of each toothed plate. The utility model can reduce the labor intensity of the hands of the user and simultaneously reduce the accidental injury of the blade to the user in the harvesting process.

Description

Cutter for harvesting bitter ropes

Technical Field

The utility model relates to the technical field of bitter rope harvesting, in particular to a cutter for bitter rope harvesting.

Background

The bitter rope is climbing wood vine of Armillariella genus of Apocynaceae family, the bitter rope stem has skin holes, and the young branch has brown villus; leaf paper, oval heart or near circular; the calyx split is oval to oval, the inner face of the corolla is purple red, and the outer face is white and radial; the epicarp is corrugated and is short and soft; the seeds are flat and oval; flowering period is 4-8 months, and fruit period is 7-10 months.

When the existing bitter ropes are harvested, scissors are usually adopted for harvesting, and the following defects are easy to exist in the using process of the mode: when picking each time, the whole palm of the user is required to exert force, a plurality of fingers are matched, the scissors handles are repeatedly held to finish cutting operation, the hand fatigue of the user is easily caused, meanwhile, the cutter edge of the scissors is easy to cause accidental injury to the user, and a cutter is provided for solving the problems.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a cutter for picking a bitter rope.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a cutter for bitter rope is gathered, includes support box and two top boxes, the top to support the box is installed to the bottom of top box, the handle is installed to the bottom of support box, the inside sliding connection of top box has the sliding plate, two the blade is all installed to the opposite one side of sliding plate, two the opposite one side of blade passes respectively and sliding connection to the outside of two top boxes, two the contact of the opposite one side of blade, install two springs between the inner wall of one side of blade and top box is kept away from to the sliding plate, the connecting rod is installed to the bottom of sliding plate, the bottom of connecting rod passes the top box and extends to the inside of support box, the pinion rack is installed to the bottom of connecting rod, the outside of pinion rack is provided with drive mechanism.

As a further description of the above technical solution:

the transmission mechanism comprises a large gear, a small gear, two rotating shafts and a pull rope, wherein the front end and the rear end of the rotating shafts are respectively connected to the inside of the supporting box in a rotating mode, the large gear and the small gear are respectively mounted on the outer sides of the two rotating shafts, the outer sides of the large gear are meshed with the outer sides of the small gear, the outer sides of the small gear are meshed with the bottom of the toothed plate, one end of the pull rope is wound on the outer sides of the rotating shafts at the bottom, and the other end of the pull rope penetrates through the bottom of the supporting box and is connected to the bottom of the supporting box in a sliding mode.

As a further description of the above technical solution:

the outside cover of handle is equipped with rather than sliding connection's slip frame, the bottom fixed connection of stay cord is to the top of slip frame.

As a further description of the above technical solution:

the top fixedly connected with fixed block of STB, two the opposite one side of fixed block is the slope setting.

As a further description of the above technical solution:

the outer side of the handle is provided with anti-skid patterns.

Compared with the prior art, the utility model has the advantages that:

(1) In the harvesting process, a user can use the thumb to buckle the sliding block, the pull rope pulls the bottom rotating shaft to rotate, then the toothed plate drives the two sliding plates to move back to back through transmission of a large gear and a small gear, at the moment, the spring is in a compressed state, then the user can place the two blades at the rhizome of the bitter rope, then the sliding frame is loosened, and the spring is used for pushing the two blades to move relatively, so that the cutting harvesting operation is completed.

(2) According to the scheme, in an unused state, one side of each of the two blades is contacted, so that accidental injury is not easy to occur to a user.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional front view of the support box and top box structure of the present utility model;

fig. 3 is an exploded view of the pinion and pinion plate structure of the present utility model.

The reference numerals in the figures illustrate:

1. a support box; 2. a top box; 3. a handle; 4. a sliding plate; 5. a blade; 6. a spring; 7. a connecting rod; 8. a toothed plate; 9. a transmission mechanism; 91. a large gear; 92. a pinion gear; 93. a rotating shaft; 94. a pull rope; 10. a sliding frame; 11. and a fixed block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-3, the cutter for harvesting bitter ropes in the utility model comprises a supporting box 1 and two top boxes 2, wherein the bottom of each top box 2 is mounted at the top of the supporting box 1, a handle 3 is mounted at the bottom of each supporting box 1, sliding plates 4 are slidably connected in the top boxes 2, blades 5 are mounted on opposite sides of the two sliding plates 4, opposite sides of the two blades 5 respectively penetrate through and are slidably connected to the outer sides of the two top boxes 2, opposite sides of the two blades 5 are contacted, two springs 6 are mounted between one side of the sliding plates 4 far away from the blades 5 and the inner wall of the top box 2, a connecting rod 7 is mounted at the bottom of each sliding plate 4, the bottom end of each connecting rod 7 penetrates through the top box 2 and extends into the supporting box 1, a toothed plate 8 is mounted at the bottom end of each connecting rod 7, and a transmission mechanism 9 is arranged on the outer side of each toothed plate 8.

In the utility model, when harvesting, a user can hold the handle 3, then the transmission mechanism 9 is adopted to drive the two toothed plates 8 to move oppositely, so that the connecting rod 7 drives the corresponding sliding plate 4 to move along, at the moment, the two blades 5 are separated, the springs 6 are in a compressed state, then the user can place the bitter rope rhizome between the supporting box 1 and the two top boxes 2, and then the two blades 5 are driven to reset by adopting the elasticity of the springs 6, thereby cutting the bitter rope rhizome and completing harvesting operation.

Please refer to fig. 1-3, wherein: the transmission mechanism 9 comprises a large gear 91, a small gear 92, two rotating shafts 93 and a pull rope 94, wherein the front end and the rear end of each rotating shaft 93 are rotatably connected to the inside of the supporting box 1, the large gear 91 and the small gear 92 are respectively arranged on the outer sides of the two rotating shafts 93, the outer sides of the large gear 91 are meshed with the outer sides of the small gears 92, the outer sides of the small gears 92 are meshed with the bottom of the toothed plate 8, one end of the pull rope 94 is wound on the outer side of the bottom rotating shaft 93, and the other end of the pull rope 94 penetrates through and is slidably connected to the bottom of the supporting box 1.

The outside of the handle 3 is sleeved with a sliding frame 10 which is in sliding connection with the handle, and the bottom end of a pull rope 94 is fixedly connected to the top of the sliding frame 10.

In the utility model, a user can use the thumb to buckle the sliding frame 10, so that the pull rope 94 pulls the bottom rotating shaft 93 to rotate, then the large gear 91 rotates along with the rotation, then the small gear 92 moves, the toothed plate 8 is driven to move in the moving process, the two blades 5 are separated, and after the user releases the sliding frame 10, the spring 6 drives the blades 5 to reset, so that the harvesting operation is completed.

Please refer to fig. 1, wherein: the top of the top box 2 is fixedly connected with a fixed block 11, and one side opposite to the fixed block 11 is obliquely arranged.

According to the utility model, the fixing blocks 11 are obliquely arranged, so that guiding operation can be realized when the fixing blocks are close to the rhizome of the bitter rope, and the harvesting efficiency can be conveniently improved.

Please refer to fig. 1, wherein: the outer side of the handle 3 is provided with anti-skid patterns.

In the utility model, when a user holds the handle 3, the occurrence of accidental detachment of the handle 3 can be reduced by utilizing the anti-skid patterns.

It should be noted that, the circuit connection relations of the devices in the application all belong to simple series connection and parallel connection circuits, and there is no innovation point in circuit connection, so that those skilled in the art can easily realize the circuit connection, and the circuit connection relations belong to the prior art and are not repeated.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (5)

1. Cutter is used in bitter rope gathering, including supporting box (1) and two top boxes (2), the top of supporting box (1) is installed to the bottom of top box (2), its characterized in that: the handle (3) is installed to the bottom of supporting box (1), the inside sliding connection of top box (2) has sliding plate (4), two blade (5) are all installed to the relative one side of sliding plate (4), two the outside that blade (5) are opposite passes respectively and sliding connection is to two top boxes (2), two the contact of the relative one side of blade (5), install two springs (6) between one side that blade (5) was kept away from to sliding plate (4) and the inner wall of top box (2), connecting rod (7) are installed to the bottom of sliding plate (4), top box (2) are passed to the bottom of connecting rod (7) and are extended to the inside of supporting box (1), toothed bar (8) are installed to the bottom of connecting rod (7), the outside of toothed bar (8) is provided with drive mechanism (9).

2. The cutter for bitter rope harvesting according to claim 1, wherein: the transmission mechanism (9) comprises a large gear (91), a small gear (92), two rotating shafts (93) and a pull rope (94), wherein the front end and the rear end of each rotating shaft (93) are rotationally connected to the inside of the supporting box (1), the large gear (91) and the small gear (92) are respectively arranged on the outer sides of the two rotating shafts (93), the outer sides of the large gear (91) are meshed with the outer sides of the small gears (92), the outer sides of the small gears (92) are meshed with the bottom of the toothed plate (8), one end of each pull rope (94) is wound on the outer sides of the corresponding bottom rotating shafts (93), and the other end of each pull rope (94) penetrates through the bottom of the corresponding supporting box (1) in a sliding mode.

3. The cutter for bitter rope harvesting according to claim 2, wherein: the outside cover of handle (3) be equipped with rather than sliding connection's slip frame (10), the bottom fixed connection of stay cord (94) is to the top of slip frame (10).

4. The cutter for bitter rope harvesting according to claim 1, wherein: the top of the top box (2) is fixedly connected with a fixed block (11), and two opposite sides of the fixed block (11) are obliquely arranged.

5. The cutter for bitter rope harvesting according to claim 1, wherein: the outer side of the handle (3) is provided with anti-skid patterns.