Morchella harvesting knife

Abstract

The utility model relates to the technical field of morchella harvesting equipment, and discloses a morchella harvesting knife which comprises a knife holder, a cutting mechanism is arranged in the knife holder, and a clamping mechanism is fixedly connected to the top of the knife holder; the cutting mechanism comprises a gear rack rod, the gear rack rod is rotatably connected to the interior of the tool apron, racks are connected to the front side and the rear side of the surface of the gear rack rod in a meshed mode correspondingly, an L-shaped strip is fixedly connected to one end of each rack, and limiting rods are slidably connected to the front end and the rear end of the interior of each L-shaped strip correspondingly; the interiors of the two ends of the tool apron are fixedly connected with first springs correspondingly. According to the morchella harvesting cutter, through the arranged cutting mechanism, the moving synchronism of cutting edges can be kept through the meshing effect between a gear rack and a rack, morchella can be harvested conveniently, and the cutting edges can be effectively protected after being used through relative closing of the two cutting edges, so that the harvesting efficiency of morchella is improved, and the labor intensity of workers is reduced. And the phenomenon that the skin is scratched due to the fact that the blade is touched carelessly is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to morepork harvesting equipment technical field, concretely is a kind of morepork harvesting knife. BACKGROUND

[0002] Morepork is a kind of precious edible fungi, also one of famous wild edible fungi, it grows in spring, usually appears in mountain forest grassland, with special shape and unique flavor, thus is loved by foodie, and when harvesting morepork, corresponding harvesting knife is needed to harvest.

[0003] According to the announcement No.CN208490455U discloses a kind of morepork harvesting knife, including blade and columnar handle, blade mounting end and holding end are respectively at the both ends of handle, scale part and holding part are further provided on handle, scale part is close to blade mounting end of handle, holding part is close to holding end of handle;Blade is fixedly installed at blade mounting end of handle.

[0004] The morepork harvesting knife, when harvesting morepork, can efficiently harvest morepork, with the characteristics of simple operation and high harvesting efficiency, but the cutting edge lacks effective protection after use, which may cause skin to be scratched by accidentally touching the cutting edge after use, so the device needs to be improved. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of morepork harvesting knife to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of morepork harvesting knife, including tool holder, the tool holder is internally provided with cutting mechanism, the tool holder top is fixedly connected with clamping mechanism;

[0007] The cutting mechanism includes gear rack, the gear rack is rotatably connected in tool holder, the gear rack surface front and back two sides are respectively engaged with rack, the rack one end is fixedly connected with L-shaped strip, the L-shaped strip inside front and back two ends are respectively slidably connected with limit rod, the tool holder two ends are respectively fixedly connected with first spring, the first spring one end is fixedly connected with connecting strip, the connecting strip one side two ends are respectively fixedly connected with support rod, the L-shaped strip front one end is fixedly connected with handle, the L-shaped strip back one end is fixedly connected with cutting edge, the support rod one end is fixedly connected with L-shaped strip side surface.

[0008] Preferably, the tool holder two ends are respectively provided with T-shaped sliding slot, the rack surface is slidably connected with T-shaped sliding slot inside, facilitate the corresponding sliding of rack in the limiting of T-shaped sliding slot inside.

[0009] Preferably, a circular cavity is formed in the middle of the internal part of the gear rack, and the surface of the gear rack is located inside the circular cavity.

[0010] Preferably, through holes are formed in the internal part of the two ends of the L-shaped strip, the surface of the limiting rod penetrates through the through holes formed in the internal part of the two ends of the L-shaped strip, and the two ends of the limiting rod are fixedly connected to the internal part of the tool holder.

[0011] Preferably, grooves are formed in the internal part of the two ends of the tool holder, and the surface of the L-shaped strip is located inside the grooves, so that the L-shaped strip can slide in the grooves.

[0012] Preferably, limiting cavities are formed in the internal part of the two ends of the tool holder, and the surface of the connecting strip is slidingly connected to the internal part of the limiting cavities.

[0013] Preferably, the clamping mechanism comprises a positioning ring, the positioning ring is fixedly connected to the middle of the top of the tool holder, the top end of the gear rack is fixedly connected with an L-shaped frame, the top of the L-shaped frame is fixedly connected with a supporting block, the left end of the supporting block is fixedly connected with a second spring, the left end of the second spring is fixedly connected with a circular plate, the right end of the circular plate is fixedly connected with a rectangular strip, the surface of the rectangular strip is fixedly connected with a limiting ring in the middle, the front end of the supporting block is fixedly connected with a third spring, and the front end of the third spring is fixedly connected with a T-shaped rod.

[0014] Preferably, insertion holes are formed in the surface of the two ends of the rectangular strip, and the surface of the T-shaped rod is matched with the insertion holes.

[0015] Preferably, a rectangular hole is formed in the internal part of the supporting block, and the surface of the rectangular strip is slidingly connected to the internal part of the rectangular hole.

[0016] Preferably, a positioning hole is formed in the inner side of the positioning ring, and the surface of the rectangular strip is matched with the positioning hole, so that the rectangular strip can be clamped into the internal part of the positioning hole for clamping.

[0017] Compared with the prior art, the present utility model provides a morchella harvesting knife, which has the following beneficial effects:

[0018] 1、 the morchella harvesting knife, through the setting of the cutting mechanism, the rack moves under the meshing of the gear rack surface and drives the gear rack to rotate, thereby driving the blade to move and cutting and harvesting the morchella, and the meshing between the gear rack and the rack can be used to keep the synchronization of the blade movement, thereby facilitating the harvesting of the morchella, and the relative closing of the two blades can effectively protect the blade after use, avoiding the phenomenon of accidentally touching the blade and causing skin scratches.

[0019] 2. The morchella esculenta harvesting knife, through the setting of the clamping mechanism, the T-shaped rod is pulled open, and then drives it to separate from one of the insertion holes in the rectangular strip, and then under the elastic force of the second spring, the rectangular strip is driven to move and separate from the clamping position in the positioning ring, so that the rotation restriction of the L-shaped frame can be released, and then the free operation of the blade edge can be carried out. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art:

[0021] Figure 1 It is a whole structure perspective view of the present application;

[0022] Figure 2 It is a cutting mechanism perspective view of the present application;

[0023] Figure 3 It is a cutting mechanism part perspective split view of the present application;

[0024] Figure 4 It is a clamping mechanism perspective view of the present application;

[0025] Figure 5 It is a clamping mechanism perspective split view of the present application;

[0026] Figure 6 It is a clamping mechanism part perspective split view of the present application;

[0027] Figure 7 It is a knife seat perspective section one view of the present application;

[0028] Figure 8 It is a knife seat perspective section two view of the present application.

[0029] In the figure: 1, knife seat; 2, cutting mechanism; 21, gear rack; 22, rack; 23, L-shaped strip; 24, limiting rod; 25, first spring; 26, support rod; 27, connecting strip; 28, handle; 29, blade edge; 3, clamping mechanism; 31, positioning ring; 32, L-shaped frame; 33, support block; 34, second spring; 35, round plate; 36, limiting ring; 37, rectangular strip; 38, third spring; 39, T-shaped rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] The utility model provides the following technical solutions:

[0033] Example 1

[0034] Combine Figures 2 to 8 A morel mushroom harvesting knife comprises a knife base 1, a cutting mechanism 2 is provided inside the knife base 1, and a locking mechanism 3 is fixedly connected to the top of the knife base 1;

[0035] The cutting mechanism 2 includes a gear rack 21, which is rotatably connected to the inside of the knife seat 1. The front and rear sides of the gear rack 21 are respectively meshed with racks 22, one end of the rack 22 is fixedly connected to an L-shaped bar 23, and the front and rear ends of the L-shaped bar 23 are respectively slidably connected to a limit rod 24. The inside of the two ends of the knife seat 1 are respectively fixedly connected to a first spring 25, one end of the first spring 25 is fixedly connected to a connecting bar 27, and the two ends of one side of the connecting bar 27 are respectively fixedly connected to a support rod 26. One end of the front side of the L-shaped bar 23 is fixedly connected to There is a handle 28, a blade 29 is fixedly connected to one end of the back of the L-shaped bar 23, one end of the support rod 26 is fixedly connected to the side of the L-shaped bar 23, T-shaped sliding grooves are respectively opened inside the two ends of the knife seat 1, the surface of the rack 22 is slidably connected to the inside of the T-shaped sliding groove, a circular cavity is opened in the middle of the gear rack 21, the surface of the gear rack 21 is located inside the circular cavity, through holes are respectively opened inside the two ends of the L-shaped bar 23, the surface of the limiting rod 24 passes through the through holes respectively opened inside the two ends of the L-shaped bar 23, and the two ends of the limiting rod 24 are fixedly connected to the inside of the knife seat 1.

[0036] Further, the inner part of the front and rear ends of the knife seat 1 is respectively provided with a slot, the surface of the L-shaped strip 23 is located inside the slot, the inner part of the two ends of the knife seat 1 is respectively provided with a limiting cavity, the surface of the connecting strip 27 is slidably connected with the inner part of the limiting cavity, the rack 22 moves under the meshing action of the gear rack 21 and drives the gear rack 21 to rotate, thereby driving the blade 29 to move and performing shearing and harvesting operation on the morel, and the meshing action between the gear rack 21 and the rack 22 can be used to keep the synchronization of the movement of the blade 29, thereby facilitating the harvesting of the morel, and the relative closing of the two blades 29 can effectively protect the blade 29 after use, avoiding the phenomenon of accidentally touching the blade 29 and causing skin scratches.

[0037] Embodiment two

[0038] Referring to Figures 1-8 On the basis of embodiment one, the clamping mechanism 3 further comprises a positioning ring 31, the positioning ring 31 is fixedly connected to the middle of the top of the knife seat 1, the top end of the gear rack 21 is fixedly connected with an L-shaped frame 32, the top of the L-shaped frame 32 is fixedly connected with a supporting block 33, the left end of the supporting block 33 is fixedly connected with a second spring 34, the left end of the second spring 34 is fixedly connected with a circular plate 35, the right end of the circular plate 35 is fixedly connected with a rectangular strip 37, the surface of the rectangular strip 37 is fixedly connected with a limiting ring 36 in the middle, the front end of the supporting block 33 is fixedly connected with a third spring 38, the front end of the third spring 38 is fixedly connected with a T-shaped rod 39, the surface of the T-shaped rod 39 is matched with the insertion hole, the inner part of the supporting block 33 is provided with a rectangular hole, and the surface of the rectangular strip 37 is slidably connected with the inner part of the rectangular hole.

[0039] Further, the inner part of the positioning ring 31 is provided with a positioning hole, the surface of the rectangular strip 37 is matched with the inner part of the positioning hole, the T-shaped rod 39 is pulled apart, thereby driving it to separate from one of the insertion holes in the inner part of the rectangular strip 37, and then the elastic force of the second spring 34 drives the rectangular strip 37 to move and separate from the clamping in the inner part of the positioning ring 31, thereby releasing the rotation restriction of the L-shaped frame 32, and thereby the free movement operation of the blade 29 can be performed.

[0040] In actual operation, when the device is used, the equipment is used when harvesting morels, and the two blades 29 are initially closed, then the T-shaped rod 39 is pulled apart, thereby driving it to separate from one of the insertion holes in the inner part of the rectangular strip 37, and then the elastic force of the second spring 34 drives the rectangular strip 37 to move and separate from the clamping in the inner part of the positioning ring 31, thereby releasing the rotation restriction of the L-shaped frame 32, and thereby the free movement operation of the blade 29 can be performed.

[0041] Afterwards, when the Morel is sheared, the blade 29 is located at the shearing position, at this time, the fingers hold the handle 28 and drive the L-shaped frame 32 to move in the knife seat 1, so as to overcome the elastic force of the first spring 25 under the limiting of the limiting rod 24, drive the rack 22 to move under the meshing of the gear rack 21, drive the gear rack 21 to rotate, drive the blade 29 to move and shear the Morel, and the meshing between the gear rack 21 and the rack 22 can keep the synchronization of the blade 29, so as to facilitate the harvesting of the Morel.

[0042] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

Claims

1. A morel picking knife comprising a handle (1), characterised in that: The cutter seat (1) is internally provided with a cutting mechanism (2), and the top of the cutter seat (1) is fixedly connected with a clamping mechanism (3). The cutting mechanism (2) comprises a gear rack (21), the gear rack (21) is rotationally connected inside the cutter seat (1), the front and rear surfaces of the gear rack (21) are respectively meshingly connected with a rack (22), one end of the rack (22) is fixedly connected with an L-shaped strip (23), the inside of the L-shaped strip (23) is slidably connected with a limiting rod (24) at the front and rear ends, the inside of the cutter seat (1) at both ends is fixedly connected with a first spring (25), one end of the first spring (25) is fixedly connected with a connecting strip (27), the two ends of one side of the connecting strip (27) are respectively fixedly connected with a supporting rod (26), one end of the L-shaped strip (23) is fixedly connected with a handle (28) on the front surface, one end of the L-shaped strip (23) is fixedly connected with a blade (29) on the back surface, and one end of the supporting rod (26) is fixedly connected with the L-shaped strip (23) on the side surface.

2. A morel picking knife according to claim 1, characterised in that: T-shaped sliding opening grooves are respectively formed in the inside of both ends of the cutter seat (1), and the surface of the rack (22) is slidably connected with the inside of the T-shaped sliding opening grooves.

3. A morel picking knife according to claim 1, characterised in that: A circular cavity is formed in the inside of the gear rack (21), and the surface of the gear rack (21) is located inside the circular cavity.

4. A morel picking knife according to claim 1, characterised in that: Through holes are respectively formed in the inside of both ends of the L-shaped strip (23), and the surface of the limiting rod (24) penetrates through the through holes respectively formed in the inside of both ends of the L-shaped strip (23), and the two ends of the limiting rod (24) are fixedly connected with the inside of the cutter seat (1).

5. The morel picking knife of claim 1, wherein: Grooves are respectively formed in the inside of both ends of the cutter seat (1), and the surface of the L-shaped strip (23) is located inside the grooves.

6. A morel picking knife according to claim 1, characterized in that: Limiting cavities are respectively formed in the inside of both ends of the cutter seat (1), and the surface of the connecting strip (27) is slidably connected with the inside of the limiting cavities.

7. The morel picking knife of claim 1, wherein: The clamping mechanism (3) comprises a positioning ring (31), the positioning ring (31) is fixedly connected to the middle of the top of the cutter seat (1), the top end of the gear rack (21) is fixedly connected with an L-shaped frame (32), the top of the L-shaped frame (32) is fixedly connected with a supporting block (33), the left end of the supporting block (33) is fixedly connected with a second spring (34), the left end of the second spring (34) is fixedly connected with a circular plate (35), the right end of the circular plate (35) is fixedly connected with a rectangular strip (37), the surface of the rectangular strip (37) is fixedly connected with a limiting ring (36) in the middle, the front end of the supporting block (33) is fixedly connected with a third spring (38), and the front end of the third spring (38) is fixedly connected with a T-shaped rod (39).

8. A morel picking knife according to claim 7, characterised in that: Insertion holes are respectively formed in the surface of both ends of the rectangular strip (37), and the surface of the T-shaped rod (39) is matched with the insertion holes.

9. A morel picking knife according to claim 7, characterised in that: A rectangular hole is formed in the inside of the supporting block (33), and the surface of the rectangular strip (37) is slidably connected with the inside of the rectangular hole.

10. A morel picking knife according to claim 7, characterised in that: A positioning hole is formed in the inside of the positioning ring (31), and the surface of the rectangular strip (37) is matched with the inside of the positioning hole.

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