Humulus lupulus bud cutting device

Abstract

The utility model discloses a humulus lupulus bud cutting device, which relates to the technical field of humulus lupulus planting and comprises a frame, two mounting plates and two bud cutting components, the two mounting plates are fixedly mounted on the frame, and the two bud cutting components are arranged in parallel. The bud cutting assembly is composed of two first U-shaped blocks, a second U-shaped block, a first carrying pipe, a fixing block, a tool apron, two second carrying pipes, a first hydraulic cylinder and a cutter, wherein one first U-shaped block is fixedly installed on the machine frame. The first hydraulic cylinder is used for pushing the cutters to rotate around the first carrying pipe, so that the cutters are changed from a horizontal state to an inclined state, part of the cutters are forced to cut into a soil layer, the cutters are driven by the traction equipment to move in the hops planting gap part, and the two cutters can cut off the side roots of the hops; nutrient supply of the main roots to the humulus lupulus bodies on the earth surface is improved, so that the bud cutting operation of the humulus lupulus is more trouble-saving and labor-saving, and the bud cutting efficiency of the humulus lupulus is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hop planting, in particular to a hop bud cutting device. Background Art

[0002] As a perennial plant, hops have a taproot that goes deep into the soil. Several lateral roots are scattered around the taproot, forming a huge root system. The lateral roots share the nutrients of the taproot, reducing the nutrient supply of the taproot to the hops on the surface. Therefore, bud cutting is required during the hop planting period to maintain sufficient nutrient supply to the taproot. Hops are generally planted in rows, with gaps between adjacent rows. The gaps are where the lateral roots are concentrated.

[0003] The traditional hop bud cutting operation requires digging up the soil layer in the gaps between hop plantings to expose the lateral roots before workers cut the buds. This not only consumes a lot of manpower, but also requires workers to peel off the soil adhering to the surface when digging up the soil layer to bring out the lateral roots in order to accurately cut the lateral roots. This will result in low efficiency in hop bud cutting and make it difficult to meet the needs of large-scale hop planting and cutting. Utility Model Content

[0004] The purpose of the present application is to provide a hop bud cutting device to solve the problem that the hop bud cutting operation proposed in the above-mentioned background technology requires digging up the soil layer in the gap between hop plantings to expose the lateral roots and then the workers cut the buds. This not only consumes a lot of manpower, but also when digging up the soil layer to bring out the lateral roots, the workers need to peel off the soil adhered to the surface in order to accurately cut the lateral roots. This will lead to low efficiency of hop bud cutting and make it difficult to meet the large-scale hop bud cutting needs.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a hop bud cutting device, comprising a frame, two mounting plates and two bud cutting assemblies, the two mounting plates are fixedly mounted on the frame, the two bud cutting assemblies are arranged in parallel, the bud cutting assembly is composed of two first U-shaped blocks, a second U-shaped block, a first carrier tube, a fixed block, a knife holder, two second carrier tubes, a first hydraulic cylinder, and a cutter, wherein one of the first U-shaped blocks is fixedly mounted on the frame, the other first U-shaped block is fixedly mounted on the back of the cutter, the cutter is fixedly mounted on the knife holder, the knife holder is fixedly mounted on the second U-shaped block, the relative inner walls of the second U-shaped block are rotatably connected to the first carrier tube through a pin shaft, the fixed block is fixedly mounted between the first carrier tube and the frame, the relative inner walls of the first U-shaped block are rotatably connected to the second carrier tube through a pin shaft, the first hydraulic cylinder is fixedly mounted between the two second carrier tubes, and a displacement assembly is arranged on the frame, and the displacement assembly is used for displacing the lateral roots cut off by the cutter.

[0006] Furthermore, two reinforcement blocks are fixedly installed at the connection between the first U-shaped block and the cutter, and the two reinforcement blocks are respectively arranged on both sides of the cutter.

[0007] Furthermore, a fixing plate is fixed on the frame, and two parallel scabbards are fixed on the bottom of the fixing plate, and the scabbards are used to store the cutting knives.

[0008] Furthermore, the shift assembly includes a support plate, which is fixedly mounted on the frame, and two second hydraulic cylinders are fixedly mounted on the support plate, and a carrier plate is fixedly mounted on the output ends of the two second hydraulic cylinders, and a carrier block and a driving assembly are provided at the bottom of the carrier plate, a transmission rod is penetrated through the carrier block, and the joint between the carrier block and the transmission rod is rotatably connected by a bearing, and the driving assembly is used to drive the transmission rod to rotate, and a carrier roller is fixed at one end of the transmission rod, and the carrier roller is located between the two bud cutting assemblies, and a plurality of rotary tillage knives are fixed to the peripheral side of the carrier roller.

[0009] Furthermore, the driving assembly includes a power device, a first pulley and a second pulley, the first pulley is fixedly mounted on the other end of the transmission rod, the second pulley is driven by the power device, and a transmission belt is provided on the first pulley and the second pulley.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] 1. In the utility model, the first hydraulic cylinder is used to push the cutter to rotate around the first carrier tube, so that the cutter changes from a horizontal state to an inclined state, forcing part of the cutter to cut into the soil layer, and the traction device drives the cutter to move in the gap between hops, so that the two cutters can cut off the lateral roots of the hops, improve the nutrient supply of the main root to the surface hop body, make the hop bud cutting operation more convenient and labor-saving, and effectively improve the efficiency of hop bud cutting.

[0012] 2. In the utility model, two second hydraulic cylinders can be used to push the carrier roller and the rotary tiller thereon to move downward. The carrier roller is located between the two cutters. The power device is controlled to drive the second pulley to rotate. The second pulley rotates by pulling the first pulley with the help of a transmission belt, so that the first pulley drives the carrier roller and the rotary tiller thereon to rotate, and the soil layer between the two cutters is excavated, so that the cut lateral roots can get rid of the original position, blocking the healing of the lateral roots and improving the bud cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a hop bud cutting device in an embodiment of the present application;

[0015] Figure 2 A positional relationship diagram of the frame, the first hydraulic cylinder, the cutter, and the scabbard in the embodiment of the present application;

[0016] Figure 3 This is a positional relationship diagram of the second U-shaped block, the first carrier tube, the knife seat, and the cutter in the embodiment of the present application;

[0017] Figure 4 This is a schematic diagram of the structure of the shifting assembly in the embodiment of the present application;

[0018] Figure 5 Schematic diagram of the structure of the driving component in the embodiment of the present application.

[0019] In the figure: 1, frame; 2, mounting plate; 3, first U-shaped block; 4, second U-shaped block; 5, first carrier tube; 6, fixing block; 7, knife holder; 8, second carrier tube; 9, first hydraulic cylinder; 10, cutter; 11, reinforcement block; 12, fixing plate; 13, scabbard; 14, support plate; 15, second hydraulic cylinder; 16, carrier plate; 17, carrier block; 18, transmission rod; 19, carrier roller; 20, rotary tiller; 21, power equipment; 22, first pulley; 23, second pulley; 24, transmission belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example: Reference Figure 1-5 The hop bud cutting device shown in the figure comprises a frame 1, two mounting plates 2 and two bud cutting assemblies, the two mounting plates 2 are fixedly mounted on the frame 1, the two bud cutting assemblies are arranged in parallel, and the bud cutting assembly is composed of two first U-shaped blocks 3, a second U-shaped block 4, a first carrier tube 5, a fixing block 6, a knife seat 7, two second carrier tubes 8, a first hydraulic cylinder 9, and a cutter 10. One of the first U-shaped blocks 3 is fixedly mounted on the frame 1, and the other first U-shaped block 3 is fixedly mounted on the back of the cutter 10. Two reinforcement blocks 11 are fixedly mounted at the connection between the first U-shaped block 3 and the cutter 10. The two reinforcement blocks 11 are respectively arranged on the cutter 1 0, the connection between the first U-shaped block 3 and the cutter 10 can be reinforced by means of two reinforcement blocks 11, the cutter 10 is fixedly mounted on the knife seat 7, the knife seat 7 is fixedly mounted on the second U-shaped block 4, the relative inner walls of the second U-shaped block 4 are rotatably connected to the first carrier tube 5 through a pin shaft, the fixed block 6 is fixedly mounted between the first carrier tube 5 and the frame 1, the relative inner walls of the first U-shaped block 3 are rotatably connected to the second carrier tube 8 through a pin shaft, the first hydraulic cylinder 9 is fixedly mounted between the two second carrier tubes 8, and a shifting assembly is provided on the frame 1, and the shifting assembly is used for shifting the lateral roots cut by the cutter 10;

[0022] The first hydraulic cylinder 9 is used to push the cutter 10 to rotate around the first carrier tube 5, so that the cutter 10 changes from a horizontal state to an inclined state, forcing part of the cutter 10 to cut into the soil layer. The traction equipment drives the cutter 10 to move in the gap between hops, so that the two cutters 10 can cut off the lateral roots of the hops and improve the main root's nutrient supply to the surface hops.

[0023] A fixing plate 12 is fixed on the frame 1, and two parallel scabbards 13 are fixed at the bottom of the fixing plate 12, and the scabbards 13 are used to store the cutting knife 10;

[0024] The scabbard 13 is used to store the cutter 10 so that the cutter 10 is not likely to scratch the user when it is in a horizontal state.

[0025] The shifting assembly includes a support plate 14, which is fixedly mounted on the frame 1, and two second hydraulic cylinders 15 are fixedly mounted on the support plate 14. A carrier plate 16 is fixedly mounted on the output ends of the two second hydraulic cylinders 15. A carrier block 17 and a driving assembly are arranged at the bottom of the carrier plate 16. A transmission rod 18 is arranged through the carrier block 17, and the joint of the carrier block 17 and the transmission rod 18 is rotatably connected through a bearing. The driving assembly is used to drive the transmission rod 18 to rotate. A carrier roller 19 is fixed at one end of the transmission rod 18. The carrier roller 19 is located between the two bud cutting assemblies, and a plurality of rotary tillage knives 20 are fixed on the peripheral side of the carrier roller 19.

[0026] The driving assembly includes a power device 21, a first pulley 22 and a second pulley 23. The first pulley 22 is fixedly mounted on the other end of the transmission rod 18. The second pulley 23 is driven by the power device 21. The power device 21 is a diesel engine. A transmission belt 24 is provided on the first pulley 22 and the second pulley 23.

[0027] The two second hydraulic cylinders 15 can be used to push the carrier roller 19 and the rotary tiller 20 thereon to move downward. The carrier roller 19 is located between the two cutters 10. The power device 21 is controlled to drive the second pulley 23 to rotate. The second pulley 23 uses the transmission belt 24 to pull the first pulley 22 to rotate, so that the first pulley 22 drives the carrier roller 19 and the rotary tiller 20 thereon to rotate, and the soil layer between the two cutters 10 is excavated, so that the cut lateral roots can get rid of the original position and block the healing of the lateral roots.

[0028] Working principle of this utility model:

[0029] The mounting plate 2 is fixed on the traction device, and the traction device is used to drive the device to move. When the device reaches the gap between hops, the two first hydraulic cylinders 9 are controlled to extend, so that the first hydraulic cylinders 9 push the cutter 10 to rotate around the first carrier tube 5, and the cutter 10 is helped to change from a horizontal state to an inclined state. The end of the cutter 10 away from the cutter seat 7 is pressed into the soil layer, and the traction device is used to drive the cutter 10 to move, so that the two cutters 10 cut off the lateral roots passing along the way;

[0030] While the two cutters 10 cut the lateral roots, the two second hydraulic cylinders 15 can be controlled to extend, so that the two second hydraulic cylinders 15 push the carrier roller 19 and the rotary tiller 20 thereon to move downward, and the power device 21 is controlled to drive the second pulley 23 to rotate. The second pulley 23 pulls the first pulley 22 to rotate with the help of the transmission belt 24, so that the first pulley 22 drives the carrier roller 19 and the rotary tiller 20 thereon to rotate, and the downwardly moved rotary tiller 20 will dig up the soil layer between the two cutters 10, so that the cut lateral roots leave the original position and block the healing of the lateral roots, thereby completing the bud cutting process of the hops and improving the nutrient supply of the main root to the surface hop body. After the hop bud cutting operation is completed, the two second hydraulic cylinders 15 are controlled to drive the carrier roller 19 to move up and reset, and the first hydraulic cylinder 9 is controlled to contract, so as to drive the cutter 10 to fold back into the scabbard 13, and the cutter 10 is wrapped with the help of the scabbard 13 to prevent the cutter 10 from scratching the user.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hop bud cutting device, comprising a frame (1) and two mounting plates (2), wherein the two mounting plates (2) are fixedly mounted on the frame (1), characterized in that: The machine also comprises two bud cutting assemblies, the two bud cutting assemblies are arranged in parallel, the bud cutting assemblies are composed of two first U-shaped blocks (3), a second U-shaped block (4), a first carrier tube (5), a fixing block (6), a knife holder (7), two second carrier tubes (8), a first hydraulic cylinder (9), and a cutter (10), wherein one of the first U-shaped blocks (3) is fixedly mounted on the frame (1), the other first U-shaped block (3) is fixedly mounted on the back of the cutter (10), the cutter (10) is fixedly mounted on the knife holder (7), and the knife holder (7) is fixedly mounted on the cutter (10). The first hydraulic cylinder (9) is fixedly mounted on the second U-shaped block (4), the relative inner walls of the second U-shaped block (4) are rotatably connected to the first carrier tube (5) via a pin shaft, the fixed block (6) is fixedly mounted between the first carrier tube (5) and the frame (1), the relative inner walls of the first U-shaped block (3) are rotatably connected to the second carrier tube (8) via a pin shaft, the first hydraulic cylinder (9) is fixedly mounted between the two second carrier tubes (8), and a displacement assembly is provided on the frame (1), the displacement assembly is used for displacement of the lateral roots cut by the cutter (10).

2. A hop bud cutting device according to claim 1, characterized in that: Two reinforcement blocks (11) are fixedly mounted at the connection between the first U-shaped block (3) and the cutter (10), and the two reinforcement blocks (11) are arranged on both sides of the cutter (10).

3. A hop bud cutting device according to claim 1, characterized in that: A fixing plate (12) is fixed on the frame (1), and two scabbards (13) arranged in parallel are fixed on the bottom of the fixing plate (12), wherein the scabbards (13) are used to store the cutting knives (10).

4. A hop bud cutting device according to claim 1, characterized in that: The displacement assembly comprises a support plate (14), the support plate (14) being fixedly mounted on the frame (1), two second hydraulic cylinders (15) being fixedly mounted on the support plate (14), output ends of the two second hydraulic cylinders (15) being fixedly mounted with a carrier plate (16), a carrier block (17) and a drive assembly being arranged at the bottom of the carrier plate (16), a transmission rod (18) being arranged through the carrier block (17), and a joint between the carrier block (17) and the transmission rod (18) being rotatably connected via a bearing, the drive assembly being used for driving the transmission rod (18) to rotate, a carrier roller (19) being fixed at one end of the transmission rod (18), the carrier roller (19) being located between the two bud cutting assemblies, and a plurality of rotary tillage blades (20) being fixed on the peripheral side surface of the carrier roller (19).

5. A hop bud cutting device according to claim 4, characterized in that: The driving assembly comprises a power device (21), a first pulley (22) and a second pulley (23), wherein the first pulley (22) is fixedly mounted on the other end of the transmission rod (18), and the second pulley (23) is driven by the power device (21), and a transmission belt (24) is provided on the first pulley (22) and the second pulley (23).

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