Cabbage harvester
By designing the combined structure of the storage box and the front frame plate, and using the cooperation of the slide rod and spring, the problem of the corresponding end of the cabbage harvester on the uneven soil is solved, achieving accurate cabbage harvesting and efficient soil separation.
Patent Information
- Application Number
- CN202422378653.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
The existing cabbage harvesters have difficulty keeping the cutting end corresponding to the cabbage roots on uneven soil, resulting in inaccurate harvesting.
A harvesting device including a storage box and a front frame plate is designed. The combination of slide rod, spring and connecting plate is used to ensure that the "V"-shaped cutter head can be supported in the corresponding position of the cabbage root according to the height and undulation of the soil. Through the cooperation of the slide rod and spring, the precise cutting of the cabbage root is achieved.
The precise cutting of the cabbage roots on uneven soil is achieved to ensure harvest integrity, and the attached soil and rock are separated through the inclined grid, improving the harvesting efficiency.
Smart Images
Figure CN223080558U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of agricultural tools, and in particular relates to a cabbage harvester. Background Art
[0002] A cabbage harvester is an agricultural machine specially used for harvesting cabbages. When the machine is traveling in the field, the cutting device cuts off the cabbage from the root, and then collects the cut cabbage. When a small-sized cabbage collector is used, it is necessary to make its cutting end correspond to the root position of the bottom of the cabbage. The root of the cabbage is close to the leaf, so the position of the cutting end needs to ensure that it fits the soil. When the existing harvesting device is used, due to the uneven soil, it is difficult for the cutting end to always keep corresponding to the root position of the cabbage at various positions, which is not conducive to the precise separation of the cabbage roots and the complete harvesting of the cabbage. Utility Model Content
[0003] The utility model provides a cabbage harvester, which solves the problem that a harvesting device is not conducive to accurately separating the roots of cabbages and performs complete harvesting operations on the cabbages.
[0004] The utility model provides the following technical solution: it includes a storage box body and a front frame plate, a yield hole is provided on the front frame plate, an inclined frame net is fixedly connected to the bottom of the storage box body, a sliding hole is provided on the front frame plate, a slide plate is slidably connected to the inner wall of the sliding hole, a slide rod is slidably connected to the slide plate, the bottom end of the slide rod is detachably connected to a mounting block, the outer wall of the mounting block is fixedly connected to a frame rod, a "V"-shaped blade head is snap-connected between two of the frame rods, a spring is sleeved on the outer wall of the slide rod, the two springs are connected by a connecting plate, and a push plate is slidably connected to the inclined frame net.
[0005] Wherein, a docking plate corresponding to the frame rod is fixedly connected to one side of the inclined frame net, and partition plates are fixedly connected to both sides of the inclined frame net.
[0006] Wherein, both ends of the "V"-shaped cutter head are fixedly connected with connecting blocks for engaging with the rack rod, and the connecting block and the rack rod are connected by a connecting pin.
[0007] Among them, a connecting groove is opened on the outer wall of the sliding hole, a sliding block matching the connecting groove is fixedly connected to the sliding plate, a mounting frame corresponding to the sliding block is installed on the front frame plate, a threaded rod is rotatably connected to the mounting frame, and the threaded rod is threadedly connected to the sliding block.
[0008] Among them, two limit plates are installed on the front frame plate, and limit blocks matching the inner walls of the limit plates are fixedly connected at both ends of the slide plate.
[0009] Wherein, a support frame is installed on the storage box body, a screw rod is rotatably connected to the support frame, an adjustment plate is threadedly connected to the outer wall of the screw rod, a vertical plate is fixedly connected to the top of the push plate, and the adjustment plate is slidably connected to the vertical plate.
[0010] Wherein, a slideway is provided on the vertical plate, and a support plate matching the slideway is installed on the adjustment plate.
[0011] The beneficial effect of the utility model is that when the front frame plate is displaced in front of the storage box, the slide rod can, under the action of the spring and the connecting plate, cause the mounting block, the frame rod and the "V"-shaped cutter head to receive a downward supporting force, so that the bottom of the mounting block can ensure that the "V"-shaped cutter head can be supported at a position corresponding to the root of the cabbage according to the ups and downs of the soil, thereby ensuring that it can cut the cabbage.
[0012] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the front frame plate in the utility model;
[0015] Figure 3 For this utility model Figure 1 A is an enlarged schematic diagram;
[0016] Figure 4 For this utility model Figure 1 A magnified schematic diagram of B.
[0017] In the figure: 1. storage box; 11. front frame plate; 12. clearance hole; 13. inclined frame net; 131. partition; 14. docking plate; 15. sliding hole; 151. connecting groove; 16. limit plate; 2. slide plate; 21. slide rod; 22. mounting block; 23. spring; 24. connecting plate; 25. rack rod; 26. "V" type cutter head; 261. connecting block; 262. connecting pin; 27. slider; 28. mounting frame; 281. threaded rod; 29. limit block; 3. support frame; 31. screw rod; 32. push plate; 321. vertical plate; 322. slideway; 33. adjustment plate; 331. support plate. DETAILED DESCRIPTION
[0018] See also Figures 1-4The utility model provides the following technical solutions: it includes a storage box body 1 and a front frame plate 11, a make way hole 12 is provided on the front frame plate 11, an inclined frame net 13 is fixedly connected to the bottom of the storage box body 1, a sliding hole 15 is provided on the front frame plate 11, a slide plate 2 is slidably connected to the inner wall of the sliding hole 15, a slide bar 21 is slidably connected to the slide plate 2, a mounting block 22 is detachably connected to the bottom end of the slide bar 21, a frame rod 25 is fixedly connected to the outer wall of the mounting block 22, a "V"-shaped cutter head 26 is snap-connected between the two frame rods 25, a spring 23 is sleeved on the outer wall of the slide bar 21, the two springs 23 are connected by a connecting plate 24, and a push plate 32 is slidably connected to the inclined frame net 13.
[0019] In this embodiment: the storage box 1 is a carrier for carrying the harvested cabbages. A traveling device can be installed at the bottom of the storage box 1 to make it travel on the soil, so that the front frame 11 at its front end position can be displaced synchronously with it. At this time, the sliding hole 15 opened on the front frame 11 can be used to set up the slide plate 2, so that the slide plate 2 can be supported in the sliding hole 15 at this time, so that the bottom of the two sliding rods 21 slidably connected on the slide plate 2 can be when the front frame 11 and the storage box 1 are displaced synchronously. The bottom of the slide bar 21 is placed on the ground. At this time, the mounting block 22 installed at the bottom of the slide bar 21 can be used to install and support the "V"-shaped blade 26 through the two frame rods 25 fixedly connected to its outer wall. The bottom of the "V"-shaped blade 26 can be inserted into the soil, so that the "V"-shaped blade 26 can correspond to the cabbage on the soil after the front frame plate 11 is pushed by the front frame plate 11 to act on the root of the cabbage. At the same time, the slide bars 21 are connected by the connecting plate 24 at the top thereof. The upper and lower ends of the spring 23 sleeved on the outer wall of the slide bar 21 are respectively connected to the bottom end of the connecting plate 24 and the top end of the slide plate 2, and the spring 23 provides a downward elastic pulling force to the connecting plate 24, so that the connecting plate 24 pushes the slide bar 21, so that the slide bar 21 can be supported on the ground, so that the "V"-shaped blade head 26 can ensure the position of acting on the soil, so that the "V"-shaped blade head 26 can ensure that it corresponds to the cabbage, so that the "V"-shaped blade head 26 cuts the root of the cabbage and separates it from the soil, so that the device can move up and down the slide bar 21 The bottom of the mounting block 22 can slide and be always pulled by the spring 23, so that the "V"-shaped blade 26 can be supported at a position corresponding to the root of the cabbage according to the ups and downs of the soil, ensuring that it can cut the cabbage. The cut cabbage can be placed on the inclined frame net 13 under continuous pushing, and the push plate 32 can slide between the partitions 131 to make way for the cabbage, and then slide down to the left, pushing the cabbage into the storage box 1 for centralized collection.
[0020] One side of the inclined frame net 13 is fixedly connected with a docking plate 14 corresponding to the frame rod 25, and partition plates 131 are fixedly connected to both sides of the inclined frame net 13; the docking plate 14 fixedly connected to one side of the inclined frame net 13 is used to ensure that the cut cabbages can be pushed onto the inclined frame net 13, and the inclined frame net 13 is of a hollow design, enabling it to separate the soil and stones attached to the cabbages, and the partition plates 131 are used to prevent the cabbages from detaching from the inclined frame net 13.
[0021] Both ends of the "V"-shaped cutter head 26 are fixedly connected with connecting blocks 261 for engaging with the frame rod 25, and the connecting blocks 261 and the frame rod 25 are connected by connecting pins 262; the connecting blocks 261 fixedly connected to both ends of the "V"-shaped cutter head 26 are used to enable the "V"-shaped cutter head 26 to be engaged between the frame rods 25, and then it is fixedly connected by the connecting pins 262, enabling the "V"-shaped cutter head 26 to be quickly replaced during use, avoiding being damaged and being unfavorable for the harvesting work of cabbages.
[0022] A connecting groove 151 is formed on the outer wall of the sliding hole 15, a sliding block 27 matching the connecting groove 151 is fixedly connected to the sliding plate 2, a mounting frame 28 corresponding to the sliding block 27 is installed on the front frame plate 11, and a threaded rod 281 is rotatably connected to the mounting frame 28, and the threaded rod 281 is threadedly connected to the sliding block 27; the connecting groove 151 formed on the outer wall of the sliding hole 15 can make way for the sliding block 27 fixedly connected to the sliding plate 2, enabling the sliding block 27 to correspond to the mounting frame 28. At this time, a group of internally rotatably connected threaded rods 281 can be threadedly connected to the sliding block 27, enabling the threaded rod 281 to be driven by a driving device to adjust the overall height of the sliding plate 2, enabling the sliding plate 2 to move upward, avoiding the bottom of the sliding rod 21 supporting on the ground when the device does not need to harvest cabbages, facilitating its transportation, and when the unevenness of some soil ground is relatively large, enabling the sliding plate 2 to move downward, avoiding the limited up and down sliding range of the sliding rod 21 and the large unevenness, and making it inconvenient for the "V"-shaped cutter head 26 to correspond to the roots of cabbages.
[0023] Two limiting plates 16 are installed on the front frame plate 11, and limiting blocks 29 matching the inner walls of the limiting plates 16 are fixedly connected to both ends of the sliding plate 2; the limiting plates 16 installed on the front frame plate 11 are used to limit the limiting blocks 29 fixedly connected to both ends of the sliding plate 2, ensuring that when the sliding plate 2 is adjusted up and down by the threaded rod 281 and the sliding plate 2 is separated from the sliding hole 15, the sliding plate 2 can be ensured to move horizontally up and down.
[0024] A support frame 3 is installed on the storage box 1. A lead screw 31 is rotatably connected to the support frame 3. A regulating plate 33 is threadedly connected to the outer wall of the lead screw 31. A vertical plate 321 is fixedly connected to the top of the push plate 32. The regulating plate 33 is slidably connected to the vertical plate 321. The support frame 3 installed on the storage box 1 can support the lead screw 31, so that after the lead screw 31 is driven, the lead screw 31 rotates to adjust the position of the regulating plate 33. The regulating plate 33 is slidably connected to the vertical plate 321 up and down, so that while the push plate 32 can be displaced, the vertical plate 321 can slide up and down with it to make way for the height change of the push plate 32.
[0025] A slideway 322 is formed on the vertical plate 321, and a support plate 331 matching the slideway 322 is installed on the regulating plate 33. The slideway 322 formed on the vertical plate 321 is used to limit the support plate 331 installed on the regulating plate 33, ensuring that while the regulating plate 33 can slide up and down between the vertical plates 321, the regulating plate 33 and the vertical plate 321 will not be separated.
[0026] The working principle and usage process of the present utility model: The front frame plate 11 supports and moves synchronously in front of the storage box 1. The sliding rod 21 slidably connected to the front frame plate 11 can, under the downward traction of the spring 23, make the "V"-shaped cutter head 26 clamped between the frame rods 25 correspond to the cabbage, so that the "V"-shaped cutter head 26 cuts the root of the cabbage to separate it from the soil. The device can make the bottom of the mounting block 22 ensure that the "V"-shaped cutter head 26 can be supported at a position corresponding to the root of the cabbage according to the undulation of the soil while the sliding rod 21 slides up and down and is constantly pulled by the spring 23, ensuring that it cuts the cabbage. After cutting, the cabbage can, under continuous pushing, be on the inclined rack net 13. The push plate 32 slides between the partition plates 131, so that it can slide upward to make way for the cabbage, and then slide downward and to the left to push the cabbage into the storage box 1 for centralized collection.
Claims
1. A cabbage harvester, comprising a storage box body (1) and a front frame plate (11), characterized in that: A relief hole (12) is formed in the front frame plate (11). An inclined frame net (13) is fixedly connected to the bottom of the storage box body (1). A sliding hole (15) is formed in the front frame plate (11). A sliding plate (2) is slidably connected to the inner wall of the sliding hole (15). A sliding rod (21) is slidably connected to the sliding plate (2). The bottom end of the sliding rod (21) is detachably connected to a mounting block (22). A frame rod (25) is fixedly connected to the outer wall of the mounting block (22). A "V"-shaped cutter head (26) is snap-connected between the two frame rods (25). A spring (23) is sleeved on the outer wall of the sliding rod (21). The two springs (23) are connected by a connecting plate (24). A push plate (32) is slidably connected to the inclined frame net (13).
2. The cabbage harvester according to claim 1, characterized in that: A docking plate (14) corresponding to the frame rod (25) is fixedly connected to one side of the inclined frame net (13). Partition plates (131) are fixedly connected to both sides of the inclined frame net (13).
3. The cabbage harvester according to claim 1, characterized in that: Connecting blocks (261) for snap-connecting with the frame rod (25) are fixedly connected to both ends of the "V"-shaped cutter head (26). The connecting blocks (261) and the frame rod (25) are connected by connecting pins (262).
4. A cabbage harvester according to claim 1, characterized in that: A connecting groove (151) is formed in the outer wall of the sliding hole (15). A slider (27) matching the connecting groove (151) is fixedly connected to the sliding plate (2). A mounting frame (28) corresponding to the slider (27) is installed on the front frame plate (11). A threaded rod (281) is rotatably connected to the mounting frame (28). The threaded rod (281) is threadedly connected to the slider (27).
5. The cabbage harvester according to claim 1, wherein: Two limiting plates (16) are installed on the front frame plate (11). Limiting blocks (29) matching the inner walls of the limiting plates (16) are fixedly connected to both ends of the sliding plate (2).
6. The cabbage harvester according to claim 1, characterized in that: A support frame (3) is installed on the storage box body (1). A lead screw (31) is rotatably connected to the support frame (3). An adjusting plate (33) is threadedly connected to the outer wall of the lead screw (31). A vertical plate (321) is fixedly connected to the top end of the push plate (32). The adjusting plate (33) is slidably connected to the vertical plate (321).
7. The cabbage harvester according to claim 6, wherein: A slideway (322) is formed in the vertical plate (321). A support plate (331) matching the slideway (322) is installed on the adjusting plate (33).