Adjustable picker for soybean picking

Abstract

The utility model relates to an adjustable picking device for soybean picking, which belongs to the technical field of picking devices and comprises a handle and a picking claw, a threaded cylinder is fixed on the lower surface of the picking claw, a threaded rod is in threaded connection with the inside of the threaded cylinder, and a fixed supporting rod is fixed at the bottom end of the threaded rod. The outer side of the fixing supporting rod is slidably connected with a fixing cylinder, and the clamping column is slidably connected into the fixing opening. According to the adjustable picker for soybean picking, a pull block can be pulled, spring telescopic rods on the upper side and the lower side are compressed, a clamping column moves leftwards and moves into a fixing frame and a fixing opening, at the moment, a fixing supporting rod can move up and down in a fixing cylinder, and the overall length of the fixing supporting rod and the fixing cylinder is adjusted; after the length is adjusted, the pull block can be loosened, the spring telescopic rods on the upper side and the lower side reset to drive the clamping columns to move into the clamping grooves corresponding to the clamping columns, and then the length of the supporting rod of the soybean picker can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of pickers, in particular to an adjustable picker for soybean picking. Background Art

[0002] Soybean is an annual herbaceous plant of the genus Glycine max in the family Fabaceae. It is native to China and is cultivated throughout China and is also widely cultivated around the world. Soybean is one of China's important food crops and has a 5,000-year cultivation history. It was called "shu" in ancient times and is mainly produced in Northeast China. It is a crop whose seeds are rich in plant protein. A picker can be used when picking soybeans.

[0003] Soybeans can be picked by a picker. In the prior art, the length of the struts of most soybean pickers is fixed. Although there are some soybean pickers with adjustable strut lengths, when adjusting the strut length, the length is adjusted by twisting bolts with tools such as screwdrivers, which is cumbersome to operate and reduces practicality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an adjustable picker for soybean picking, which has the advantages of easy adjustment of the length of the support pole of the soybean picker, etc., and solves the problem that the length of the support pole of most soybean pickers is fixed. Although there are some soybean pickers with adjustable support pole length, when adjusting the length of the support pole, the length is adjusted by twisting a bolt with a tool such as a screwdriver, which is cumbersome to operate and reduces practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable picker for soybean picking, comprising a handle and a picking grip, a threaded barrel is fixed to the lower surface of the picking grip, a threaded rod is connected to the inner thread of the threaded barrel, a fixed support rod is fixed to the bottom end of the threaded rod, a fixed barrel is slidably connected to the outer side of the fixed support rod, the bottom end of the fixed barrel is fixedly connected to the top end of the handle, a locking mechanism is provided on the left side of the fixed barrel, and a fixing mechanism is provided on the back side of the picking grip;

[0006] The locking mechanism includes a fixing port opened on the left side of the fixing tube, a fixing frame is fixed on the left side of the fixing tube, two spring telescopic rods are fixed on the left side wall of the inner cavity of the fixing frame, and clamping columns are fixed on the right sides of the spring telescopic rods on the upper and lower sides, and the clamping columns are slidably connected to the inside of the fixing port, and no less than two clamping slots are opened on the left side of the fixing support rod, and the outer side of the right side of the clamping column is slidably inserted into the inside of the corresponding clamping slot, and a connecting component is provided on the right side of the fixing frame.

[0007] Furthermore, the connecting component includes a sliding opening opened on the right side of the fixed frame, a connecting rod is slidably connected inside the sliding opening, a pull block is fixed to the left side of the connecting rod, and the right side of the connecting rod is fixedly connected to the left side of the clamping column.

[0008] Furthermore, the inner diameter of the sliding opening is matched with the outer diameter of the connecting rod, and the connecting rod moves linearly left and right inside the sliding opening.

[0009] Furthermore, the slot is adapted to the gap between the clamping column.

[0010] Furthermore, the spring telescopic rod comprises a first movable rod, the interior of the first movable rod is slidably connected to a second movable rod, and the outer side of the first movable rod is movably sleeved with a spring.

[0011] Furthermore, the fixing mechanism includes a plug-in frame fixed to the back of the picking grip by bolts, and threaded fastening rods are threadedly connected to the left and right sides of the lower side of the back of the plug-in frame, and a grip rod is fixed to the back of the threaded fastening rod.

[0012] Furthermore, the left and right threaded fastening rods are symmetrically distributed on the left and right sides of the longitudinal center axis of the socket frame.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The adjustable picker for soybean picking can pull the pull block, compress the spring telescopic rods on the upper and lower sides, and move the clamping column to the left and move to the inside of the fixed frame and the fixed mouth. At this time, the fixed support rod can be moved up and down inside the fixed cylinder and the overall length of the fixed support rod and the fixed cylinder can be adjusted. After the length is adjusted, the pull block can be released, and the spring telescopic rods on the upper and lower sides are reset to drive the clamping column to move to the inside of the clamping slot corresponding to the clamping column, thereby facilitating the adjustment of the support rod length of the soybean picker.

[0015] 2. The adjustable picker for soybean picking can fix the plug-in frame on the back of the picking claw by bolts. After fixing, the plug-in frame is inserted into the side wall of the picking container. The front and rear walls of the plug-in frame clamp the side wall of the picking container. Then, the two gripping rods are twisted to drive the threaded fastening rods to rotate inside the plug-in frame. The front sides of the two threaded fastening rods abut against the outer wall of the picking container to fix the picking claw on the upper surface of the picking container. Then, the soybeans can be picked in batches by the picking claw. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the clamping mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the fixing mechanism of the utility model.

[0019] In the figure: 1 handle, 2 picking grip, 3 threaded cylinder, 4 threaded rod, 5 fixed support rod, 6 fixed cylinder, 7 engaging mechanism, 701 fixed mouth, 702 fixed frame, 703 spring telescopic rod, 704 clamping column, 705 clamping slot, 706 sliding mouth, 707 connecting rod, 708 pulling block, 8 fixing mechanism, 801 plug-in frame, 802 threaded fastening rod, 803 gripping rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 In this embodiment, an adjustable picker for picking soybeans includes a handle 1 and a picking grip 2. A threaded barrel 3 is fixed to the lower surface of the picking grip 2. The internal thread of the threaded barrel 3 is connected to a threaded rod 4. A fixed support rod 5 is fixed to the bottom end of the threaded rod 4. The soybeans are picked by inserting the picking grip 2 into the soybean support rod and moving it back and forth. A fixed barrel 6 is slidably connected to the outer side of the fixed support rod 5. The bottom end of the fixed barrel 6 is fixedly connected to the top of the handle 1. A clamping mechanism 7 is provided on the left side of the fixed barrel 6. The clamping mechanism 7 is convenient for adjusting the support rod length of the soybean picker. A fixing mechanism 8 is provided on the back side of the picking grip 2. The fixing mechanism 8 is convenient for batch picking of soybeans.

[0022] See also Figure 2 In order to facilitate the adjustment of the length of the support rod of the soybean picker, in this embodiment, the locking mechanism 7 includes a fixing port 701 opened on the left side of the fixing cylinder 6, a fixing frame 702 is fixed on the left side of the fixing cylinder 6, two spring telescopic rods 703 are fixed to the left side wall of the inner cavity of the fixing frame 702, and a clamping column 704 is fixed to the right side of the upper and lower spring telescopic rods 703. The clamping column 704 is slidably connected to the inside of the fixing port 701, and the left side of the fixed support rod 5 is opened with a number of not less than two clamping grooves 705. The outer side of the right side of the clamping column 704 is slidably inserted into the corresponding clamping groove 705, and a connecting component is provided on the right side of the fixing frame 702.

[0023] In this embodiment, the connecting component includes a sliding opening 706 opened on the right side of the fixed frame 702, and the sliding opening 706 is internally slidably connected to a connecting rod 707, and a pull block 708 is fixed to the left side of the connecting rod 707. The pull block 708 can be pulled to drive the connecting rod 707 to move to the left inside the sliding opening 706. At this time, the spring telescopic rods 703 on the upper and lower sides are compressed, and then the clamping column 704 moves to the left and moves to the inside of the fixed frame 702 and the fixed opening 701. At this time, the fixed support rod 5 can be moved up and down inside the fixed tube 6 and the overall length of the fixed support rod 5 and the fixed tube 6 can be adjusted.

[0024] In this embodiment, the right side of the connecting rod 707 is fixedly connected to the left side of the clamping column 704, the inner diameter of the sliding opening 706 is matched with the outer diameter of the connecting rod 707, the connecting rod 707 moves linearly left and right inside the sliding opening 706, the slot 705 is matched with the gap of the clamping column 704, the spring telescopic rod 703 includes a first movable rod, the internal sliding connection of the first movable rod is connected to the second movable rod, and the outer movable sleeve of the first movable rod is provided with a spring.

[0025] It should be noted that after the length is adjusted, the pull block 708 can be loosened, and the spring telescopic rods 703 on the upper and lower sides are reset to drive the clamping column 704 to move to the inside of the clamping groove 705 corresponding to the clamping column 704, and then the soybeans can be picked by the picking grip 2, which makes it easier to adjust the length of the support pole of the soybean picker.

[0026] See also Figure 3 In order to facilitate batch picking of soybeans, in this embodiment, the fixing mechanism 8 includes a plug-in frame 801 fixed to the back of the picking grip 2 by bolts, and the left and right sides of the lower side of the back of the plug-in frame 801 are threadedly connected with threaded fastening rods 802, and the back of the threaded fastening rod 802 is fixed with a gripping rod 803. The fixed support rod 5 can be twisted to drive the threaded rod 4 to rotate inside the threaded tube 3, and then the threaded rod 4 can be removed from the inside of the threaded tube 3. At this time, the plug-in frame 801 can be fixed to the back of the picking grip 2 by bolts. After fixation, the plug-in frame 801 is inserted into the side wall of the picking container.

[0027] In this embodiment, the left and right threaded fastening rods 802 are symmetrically distributed on the left and right sides of the longitudinal center axis of the plug-in frame 801.

[0028] It should be noted that the front and rear walls of the plug-in rack 801 clamp the side walls of the picking container, and then the two gripping rods 803 are twisted to drive the threaded fastening rods 802 to rotate inside the plug-in rack 801, and the front sides of the two threaded fastening rods 802 abut against the outer wall of the picking container to fix the picking grip 2 on the upper surface of the picking container, and then the picking grip 2 can be used to pick soybeans in batches.

[0029] The working principle of the above embodiment is:

[0030] (1) The pull block 708 can be pulled to drive the connecting rod 707 to move to the left inside the sliding opening 706. At this time, the spring telescopic rods 703 on the upper and lower sides are compressed, and then the clamping column 704 moves to the left and moves to the inside of the fixed frame 702 and the fixed opening 701. At this time, the fixed support rod 5 can be moved up and down inside the fixed tube 6 and the overall length of the fixed support rod 5 and the fixed tube 6 can be adjusted. After the length is adjusted, the pull block 708 can be released, and the spring telescopic rods 703 on the upper and lower sides are reset to drive the clamping column 704 to move to the inside of the clamping groove 705 corresponding to the clamping column 704. Then, the soybeans can be picked by the picking grip 2, which makes it easier to adjust the length of the support rod of the soybean picker.

[0031] (2) The fixed support rod 5 can be twisted to drive the threaded rod 4 to rotate inside the threaded tube 3, and then the threaded rod 4 can be removed from the inside of the threaded tube 3. At this time, the plug-in frame 801 can be fixed to the back of the picking grip 2 by bolts. After fixation, the plug-in frame 801 is inserted into the side wall of the picking container. The front and rear walls of the plug-in frame 801 clamp the side wall of the picking container. Then, the two gripping rods 803 are twisted to drive the threaded fastening rods 802 to rotate inside the plug-in frame 801. The front sides of the two threaded fastening rods 802 abut against the outer wall of the picking container to fix the picking grip 2 on the upper surface of the picking container. Then, the picking grip 2 can be used to pick soybeans in batches.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An adjustable picker for soybean picking, comprising a handle (1) and a picking grip (2), characterized in that: A threaded cylinder (3) is fixed on the lower surface of the picking grip (2), a threaded rod (4) is connected to the inner thread of the threaded cylinder (3), a fixed support rod (5) is fixed to the bottom end of the threaded rod (4), a fixed cylinder (6) is slidably connected to the outer side of the fixed support rod (5), the bottom end of the fixed cylinder (6) is fixedly connected to the top end of the handle (1), a locking mechanism (7) is provided on the left side of the fixed cylinder (6), and a fixing mechanism (8) is provided on the back side of the picking grip (2); The locking mechanism (7) comprises a fixing opening (701) provided on the left side of the fixing tube (6); a fixing frame (702) is fixed on the left side of the fixing tube (6); two spring telescopic rods (703) are fixed on the left side wall of the inner cavity of the fixing frame (702); a clamping column (704) is fixed on the right side of the spring telescopic rods (703) on the upper and lower sides; the clamping column (704) is slidably connected to the inside of the fixing opening (701); at least two clamping grooves (705) are provided on the left side of the fixing support rod (5); the outer side of the right side of the clamping column (704) is slidably inserted into the inside of the corresponding clamping groove (705); and a connecting component is provided on the right side of the fixing frame (702).

2. The adjustable picker for soybean picking according to claim 1, characterized in that: The connecting assembly comprises a sliding opening (706) opened on the right side of the fixed frame (702), a connecting rod (707) is slidably connected inside the sliding opening (706), a pulling block (708) is fixed on the left side of the connecting rod (707), and the right side of the connecting rod (707) is fixedly connected to the left side of the clamping column (704).

3. The adjustable picker for soybean picking according to claim 2, characterized in that: The inner diameter of the sliding opening (706) matches the outer diameter of the connecting rod (707), and the connecting rod (707) moves linearly left and right inside the sliding opening (706).

4. The adjustable picker for soybean picking according to claim 1, characterized in that: The clamping groove (705) is matched with the gap of the clamping column (704).

5. The adjustable picker for soybean picking according to claim 1, characterized in that: The spring telescopic rod (703) comprises a first movable rod, the interior of the first movable rod is slidably connected to a second movable rod, and the outer side of the first movable rod is movably sleeved with a spring.

6. The adjustable picker for soybean picking according to claim 1, characterized in that: The fixing mechanism (8) comprises a plug-in frame (801) fixed to the back of the picking grip (2) by means of bolts, the left and right sides of the lower back of the plug-in frame (801) are both threadedly connected with threaded fastening rods (802), and the back of the threaded fastening rods (802) are fixed with a gripping rod (803).

7. The adjustable picker for soybean picking according to claim 6, characterized in that: The left and right threaded fastening rods (802) are symmetrically distributed on the left and right sides of the longitudinal center axis of the plug-in frame (801).

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