CN212812842U - Walnut picking device - Google Patents

Abstract

The utility model discloses a walnut picking device in the field of walnut planting, which comprises an outer rod, wherein one side of the outer rod is provided with a limiting hole, an inner rod is arranged inside the outer rod, a spring is fixedly arranged inside the inner rod, one end of the spring is fixedly connected with a limiting block, one end of the limiting block, which is far away from the spring, extends to the outside of the inner rod, a collecting tank is arranged on the outer circumferential surface of the inner rod, a picking device is arranged at the top of the inner rod, the picking device comprises a knife retracting sheath, a picking knife, a rotating shaft and a limiting rod, the knife retracting sheath is fixedly connected with the top of the inner rod, the inside of the knife retracting sheath is provided with the rotating shaft, the limiting block can be mutually clamped with different limiting holes through a compression spring, the height of the part of the inner rod, which extends out of the outer rod, can be adjusted, and, thereby greatly increasing the application range of the device and improving the safety of the device.

Description

Walnut picking device

Technical Field

The utility model relates to a walnut planting technical field specifically is a walnut harvesting device.

Background

In China, the planting history of walnuts is long, the walnuts are a main crop which is suitable for being planted in mountainous areas, are called as walnuts and walnuts, are plants of the jugaceae family, are used with almonds, cashews and hazelnuts, and are named as four famous dry fruits in the world. The walnut kernels contain rich nutrients, and each hundred grams of the walnut kernels contain 15-20 grams of protein, more fat and 10 grams of carbohydrate; the walnut fruit juice also contains various trace elements and mineral substances such as calcium, phosphorus, iron and the like which are necessary to a human body, and various vitamins such as carotene, riboflavin and the like, is beneficial to the human body, is one of nut foods which are deeply favored by common people, is praised as 'all ages' and 'longevity fruit', has high nutritional value, has the effects of growing hair, nourishing the face, strengthening the brain, benefiting intelligence and the like, has good taste and strong fragrance, is deeply favored by the masses, and is an important link in the walnut production process, and generally accounts for 35% -45% of labor required in the whole production process. The mature period of walnuts is around the solar term of white dew, if the walnut kernels are picked too early, the walnut kernels are not full enough, the oil content is low, the walnut kernels are not easy to break away, and the walnut kernels can be picked only by pounding violently, the existing walnut picking generally adopts a fixed long rod to poult violently or a cutter to cut and pick, so that the long rod is not long enough or too long sometimes when the walnut picking device is used, the long rod is inconvenient to pick, the long rod is not easy to store, the walnut is seriously damaged when the walnut is pounded violently, and the existing cutter does not have a device capable of folding the cutter when the walnut picking device is used for picking, so that the walnut picking device has great potential safety hazard when the walnut kernels are not used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is picked to walnut to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a walnut harvesting device, includes the outer pole, spacing hole has been seted up to one side of outer pole, the internally mounted of outer pole has interior pole, the inside fixed mounting of interior pole has the spring, the one end fixedly connected with stopper of spring, the stopper is kept away from the one end of spring and is extended to the outside of interior pole, the collecting vat is installed to the outside periphery of interior pole, the harvesting device is installed at the top of interior pole, harvesting device is including receiving the sheath, picking sword, pivot and gag lever post, receive the top fixed connection of sheath and interior pole, receive the inside pivot that is provided with of sheath, one side that receives the sheath is kept away from in the pivot is connected with the picking sword, one side fixedly connected with gag lever post of receipts sheath.

Preferably, the outer rod and the inner rod are both cylindrical, and the diameter of the outer rod is matched with that of the inner rod.

Preferably, the limiting holes are provided with five limiting holes, and the limiting holes are distributed on one side of the outer rod at equal intervals along the vertical direction.

Preferably, the outer circumferential surface of the bottom of the outer rod is provided with an anti-slip sleeve, and anti-slip threads are arranged inside the anti-slip sleeve.

Preferably, the inner wall of the knife retracting sheath is provided with an antirust sleeve, and the surface of the antirust sleeve is provided with a lubricating layer.

Preferably, the collecting trough is provided with a conical shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, make the stopper can with the spacing hole of difference block each other and, the height that makes interior pole stretch out the outer pole part can be adjusted, and block through stopper and spacing hole can be closely fixed with outer pole and interior pole, thereby great increase the application scope of device, the security of device has been improved, pick the walnut to the collecting vat in through picking the sword again, and rotate through the pivot, make and pick the sword and can draw in and receive in the sheath, thereby very big avoid picking the sword to take place the accidental injury phenomenon of gathering personnel when not using, the security of device has been improved greatly.

Drawings

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

fig. 2 is a cross-sectional view of the side of the inner rod of the present invention;

fig. 3 is a cross-sectional view of the picking device of the present invention.

In the figure: 1. an outer rod; 2. an anti-slip sleeve; 3. a limiting hole; 4. a limiting block; 5. an inner rod; 6. collecting tank; 7. a spring; 8. a picking device; 81. an antirust sleeve; 82. retracting the sheath; 83. picking a knife; 84. a rotating shaft; 85. a limiting rod.

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, fig. 2 and fig. 3, the present invention provides the following technical solutions: a walnut picking device comprises an outer rod 1, one side of the outer rod 1 is provided with a limiting hole 3, an inner rod 5 is arranged inside the outer rod 1, a spring 7 is fixedly arranged inside the inner rod 5, one end of the spring 7 is fixedly connected with a limiting block 4, one end of the limiting block 4, far away from the spring 7, extends to the outside of the inner rod 5, a collecting tank 6 is arranged on the outer circumferential surface of the inner rod 5, a picking device 8 is arranged at the top of the inner rod 5, the picking device comprises a knife retracting sheath 82, a picking knife 83, a rotating shaft 84 and a limiting rod 85, the knife retracting sheath 82 is fixedly connected with the top of the inner rod 5, the rotating shaft 84 is arranged inside the knife retracting sheath 82, one side of the rotating shaft 84, far away from the knife retracting sheath 82, is connected with the picking knife 83, one side of the knife retracting sheath 82 is fixedly connected with the limiting rod 85, the limiting block 4 can be, the application range of the device is greatly enlarged, the safety of the device is improved, and walnuts are picked into the collecting tank 6 through the picking cutter 83 and are rotated through the rotating shaft 84, so that the picking cutter 83 can be folded into the collecting sheath 82, the phenomenon that the picking cutter 83 accidentally injures collection personnel when not in use is greatly avoided, and the safety of the device is greatly improved;

referring to fig. 1, the outer rod 1 and the inner rod 5 are both cylindrical, the diameter of the outer rod 1 is matched with that of the inner rod 5, and the diameter of the outer rod 1 is matched with that of the inner rod 5, so that the outer rod 1 and the inner rod 5 are clamped more tightly, and the stability of the device is greatly improved;

referring to fig. 1 and 2, the number of the limiting holes 3 is five, and the limiting holes are distributed at equal intervals along the vertical direction on one side of the outer rod 1, the limiting block 4 and the limiting holes 3 can be clamped with each other through the compression spring 7, so that the height of the part of the inner rod 5 extending out of the outer rod 1 can be adjusted, and the application range of the device is greatly enlarged;

referring to fig. 1, an anti-slip sleeve 2 is installed on the outer circumferential surface of the bottom of an outer rod 1, anti-slip lines are arranged inside the anti-slip sleeve 2, and the friction force between the hand of an acquisition worker and the outer rod 1 is increased through the anti-slip lines inside the anti-slip sleeve 2, so that the hand slip phenomenon of the acquisition worker in the picking process is greatly reduced, the working efficiency is greatly improved, and the risk that the device slips from the hand is reduced;

referring to fig. 3, the inner wall of the knife retracting sheath 82 is provided with the antirust sleeve 81, the surface of the antirust sleeve 81 is provided with the lubricating layer, the picking knife 83 is easily pulled out of the knife retracting sheath 82 through the lubricating layer on the surface of the antirust sleeve 81, the working difficulty of the collecting personnel is greatly reduced, the working efficiency is improved, the antirust protection of the antirust sleeve 81 on the picking knife 83 is utilized, the rusting probability of the picking knife 83 is greatly reduced, the service life of the picking knife 83 is greatly prolonged, and the picking cost is reduced;

referring to fig. 1, the collecting tank 6 is conical, and the collecting opening of the collecting tank 6 is wider through the conical collecting tank 6, so that the walnut can not fall to the outside of the collecting tank 6 in the picking process, the secondary collecting time of collecting personnel from the ground is greatly reduced, the work efficiency is greatly increased, and the collecting time of the collecting personnel is greatly reduced.

The working principle is as follows: the device is taken to a working place, the picking knife 83 is taken out from the knife collecting sheath 82 through the rotating shaft 84, then the collection personnel presses the limiting block 4 to contract the spring 7, then the limiting block 4 is clamped with the proper limiting hole 3 according to the actual height, then the collection personnel can hold the anti-slip sleeve 2 at the bottom of the outer rod 1 by hand and collect walnuts, the walnuts are collected into the collecting tank 6, the limiting block 4 can be mutually clamped with different limiting holes 3 through the compression spring 7, the height of the part of the inner rod 5 extending out of the outer rod 1 can be adjusted, the outer rod 1 and the inner rod 5 can be tightly fixed through the clamping of the limiting block 4 and the limiting hole 3, the application range of the device is greatly increased, the safety of the device is improved, after picking is finished, the picking knife 83 is collected into the knife collecting sheath 82 through the rotating shaft 84, and the phenomenon that the picking knife 83 is accidentally injured to the collection personnel when not in use is greatly avoided, the safety of the device is greatly improved.

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 (6)

1. The utility model provides a device is picked to walnut, includes outer pole (1), its characterized in that: the utility model discloses a harvesting device of a pair of scissors, including outer pole (1), stopper, spring (7), picking device (8), picking device, rotating shaft (84), and gag lever post (85), spacing hole (3) have been seted up to one side of outer pole (1), the internally mounted of outer pole (1) has interior pole (5), the inside fixed mounting of interior pole (5) has spring (7), the one end fixedly connected with stopper (4) of spring (7), the one end that stopper (4) kept away from spring (7) extends to the outside of interior pole (5), collecting vat (6) are installed to the outside periphery of interior pole (5), the top of interior pole (5) is installed and is picked device (8), picking device is including receipts sheath (82), picking sword (83), rotating shaft (84) and gag lever post (85), receipts sheath (82) and the top fixed connection of interior pole (5), receipts sheath (82) inside is provided with rotating shaft (84), one side that receipts, one side of the knife retracting sheath (82) is fixedly connected with a limiting rod (85).

2. A walnut harvesting device according to claim 1, characterized in that: the outer rod (1) and the inner rod (5) are both cylindrical, and the diameter of the outer rod (1) is matched with that of the inner rod (5).

3. A walnut harvesting device according to claim 1, characterized in that: the limiting holes (3) are provided with five limiting holes and are distributed on one side of the outer rod (1) at equal intervals in the vertical direction.

4. A walnut harvesting device according to claim 1, characterized in that: the anti-skidding device is characterized in that an anti-skidding sleeve (2) is installed on the outer circumferential surface of the bottom of the outer rod (1), and anti-skidding lines are arranged inside the anti-skidding sleeve (2).

5. A walnut harvesting device according to claim 1, characterized in that: the inner wall of the knife retracting sheath (82) is provided with an antirust sleeve (81), and the surface of the antirust sleeve (81) is provided with a lubricating layer.

6. A walnut harvesting device according to claim 1, characterized in that: the collecting trough (6) is conical.

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