Arrowhead harvesting and screening all-in-one machine

Abstract

The utility model provides a sagittaria sagittifolia harvesting and screening all-in-one machine which comprises an installation frame. And the mounting plate is fixedly mounted on one side of the mounting frame, a driving motor is fixedly mounted on one side of the mounting plate, a driving belt wheel is fixedly mounted at the output end of the driving motor, and the outer side face of the driving belt wheel is sleeved with a belt. According to the arrowhead harvesting and screening all-in-one machine provided by the utility model, through mutual cooperation of the mounting frame, the first screening assembly, the second screening assembly and other structures, when the arrowheads are screened, only the arrowheads need to be poured on the feeding frame, so that the arrowheads slide onto the first screening assembly, and the arrowheads are screened; according to the arrowhead screening device, the first screening assembly conducts primary screening on arrowheads, then the arrowheads are conveyed to the second screening assembly to be subjected to secondary screening, in this way, manual screening is not needed, the working efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of arrowhead mushroom harvesting, in particular to an integrated machine for harvesting and screening arrowhead mushrooms. Background Art

[0002] Sagittaria is a perennial upright aquatic herb of the genus Sagittaria in the family Alismataceae.

[0003] At present, the harvesting process of water chestnuts inevitably involves the screening of water chestnuts by size. However, as far as the current actual situation is concerned, the screening of water chestnuts by size is often carried out manually. It is undeniable that manual screening of water chestnuts may be able to barely cope with the harvesting of a small amount of water chestnuts.

[0004] However, once faced with the situation of needing to process a large amount of arrowheads, the screening work has to be completed manually, which not only increases labor costs, but also delays the progress of the entire harvesting process and reduces work efficiency.

[0005] Therefore, it is necessary to provide an all-in-one machine for harvesting and screening arrowhead to solve the above-mentioned technical problems. Utility Model Content

[0006] The utility model provides an all-in-one machine for harvesting and screening sagittaria, which solves the problem of manual screening, increased labor costs and reduced work efficiency.

[0007] In order to solve the above technical problems, the utility model provides a sagittaria harvesting and screening integrated machine, comprising: a mounting frame;

[0008] A mounting plate, the mounting plate is fixedly mounted on one side of the mounting frame, a driving motor is fixedly mounted on one side of the mounting plate, a driving pulley is fixedly mounted on the output end of the driving motor, and a belt is sleeved on the outer side of the driving pulley;

[0009] A first screening component, the first screening component is arranged on the inner side surface of the installation frame, and a second screening component is arranged at the bottom of the first screening component. The first screening component and the second screening component each include two rotating shafts, a plurality of transmission wheels, a driven pulley and a plurality of screening belts. One end of the two rotating shafts are rotatably connected to the inner side surface of the installation frame, the plurality of transmission wheels are respectively arranged on the outer side surfaces of the two rotating shafts, the driven pulley is fixedly installed on one end of one of the rotating shafts, the plurality of screening belts are respectively sleeved on the outer side surfaces of the plurality of transmission wheels, and the driven pulley is arranged on the inner side surface of the belt.

[0010] Preferably, a feed frame is fixedly mounted on one end of the top of the mounting frame.

[0011] Preferably, a second discharge frame is fixedly installed on the inner side surface of the installation frame, and a partition board is fixedly installed on the inner side surface of the second discharge frame.

[0012] Preferably, the second discharge frame is respectively arranged at the bottoms of the first screening assembly and the second screening assembly.

[0013] Preferably, the other end of the installation frame is fixedly installed with a first discharge frame, and the first discharge frame is arranged at the other end of the bottom of the second screening assembly.

[0014] Preferably, a limiting ring is fixedly installed on one side of each of the plurality of driving wheels, and the limiting ring is arranged on the outer side surface of the rotating shaft.

[0015] Preferably, a locking screw is threadedly connected inside the limiting ring, and one end of the locking screw is arranged on one side of the rotating shaft.

[0016] Compared with the related art, a water chestnut harvesting and screening integrated machine provided by the present utility model has the following

[0017] Beneficial effects:

[0018] The present utility model provides a water chestnut harvesting and screening integrated machine. Through the cooperation of structures such as an installation frame, a first screening assembly, and a second screening assembly, when screening water chestnuts, it only needs to pour the water chestnuts on the upper surface of the feeding frame, so that the water chestnuts slide onto the upper surface of the first screening assembly, enabling the first screening assembly to perform primary screening on the water chestnuts, and then conveying them to the upper surface of the second screening assembly for secondary screening. In this way, manual screening is not required, thereby increasing work efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a first embodiment of a water chestnut harvesting and screening integrated machine provided by the present utility model;

[0020] Figure 2 is Figure 1 a schematic structural diagram of another perspective shown;

[0021] Figure 3 is Figure 2 a schematic enlarged view of part A shown;

[0022] Figure 4 is a schematic structural diagram of a second embodiment of a water chestnut harvesting and screening integrated machine provided by the present utility model.

[0023] Reference numerals in the figure: 1, mounting frame; 11, first discharge frame; 12, second discharge frame; 13, partition; 14, feed frame; 2, mounting plate; 21, drive motor; 22, driving pulley; 23, belt; 3, first screening assembly; 31, rotating shaft; 32, transmission wheel; 33, driven pulley; 34, screening belt; 4, second screening assembly; 5, combing assembly; 51, mounting bracket; 52, combing rod; 6, limiting ring; 61, locking screw. Detailed implementation mode

[0024] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , wherein Figure 1 is a schematic structural diagram of the first embodiment of a water chestnut harvesting and screening integrated machine provided by the present utility model; Figure 2 is Figure 1 a schematic structural diagram of another perspective shown in Figure 3 is Figure 2 an enlarged schematic diagram of part A shown in

[0027] A mounting plate 2, the mounting plate 2 is fixedly installed on one side of the mounting frame 1, a drive motor 21 is fixedly installed on one side of the mounting plate 2, a driving pulley 22 is fixedly installed at the output end of the drive motor 2, and a belt 23 is sleeved on the outer side surface of the driving pulley 22;

[0028] A first screening assembly 3, the first screening assembly 3 is arranged on the inner side surface of the mounting frame 1, a second screening assembly 4 is arranged at the bottom of the first screening assembly 3, both the first screening assembly 3 and the second screening assembly 4 include two rotating shafts 31, a plurality of transmission wheels 32, a driven pulley 33 and a plurality of screening belts 34, one ends of the two rotating shafts 31 are respectively rotatably connected to the inner side surface of the mounting frame 1, the plurality of transmission wheels 32 are respectively arranged on the outer side surfaces of the two rotating shafts 31, the driven pulley 33 is fixedly installed at one end of one of the rotating shafts 31, the plurality of screening belts 34 are respectively sleeved on the outer side surfaces of the plurality of transmission wheels 32, and the driven pulley 33 is arranged on the inner side surface of the belt 23.

[0029] The structures of the first screening assembly 3 and the second screening assembly 4 are the same, but the gap between two adjacent screening belts 34 on the first screening assembly 3 is smaller than the gap between two adjacent screening belts 34 on the second screening assembly 4, so that water chestnuts with larger sizes can be moved to the upper part of the second screening assembly 4 for screening.

[0030] One end of the top of the installation frame 1 is fixedly installed with a feeding frame 14.

[0031] The feeding frame 14 is in an inclined state, so that the arrowhead can move onto the first screening assembly 3.

[0032] The inner side surface of the installation frame 1 is fixedly installed with a second discharge frame 12, and the inner side surface of the second discharge frame 12 is fixedly installed with a partition plate 13.

[0033] The arrowhead dropped from the first screening assembly 3 and the second screening assembly 4 is separated by the partition plate 13, so as to facilitate the subsequent collection by the user.

[0034] The second discharge frame 12 is respectively arranged at the bottoms of the first screening assembly 3 and the second screening assembly 4.

[0035] The other end of the installation frame 1 is fixedly installed with a first discharge frame 11, and the first discharge frame 11 is arranged at the other end of the bottom of the second screening assembly 4.

[0036] The working principle of an arrowhead harvesting and screening integrated machine provided by the present utility model is as follows:

[0037] When in use, the user first starts the driving motor 21, so that the driving motor 21 drives the driving pulley 22 to rotate, and then the driving pulley 22 drives the two driven pulleys 33 to rotate through the belt 23, so that the driven pulleys 33 drive the rotating shafts 31 to rotate. Then, the two rotating shafts 31 respectively drive the transmission wheels 32 installed on the two rotating shafts 31 to rotate, so that the transmission wheels 32 drive the screening belt 34 to rotate. Then, the screening belt 34 drives the other rotating shaft 31 and the transmission wheel 32 installed thereon to rotate. At this time, the user pours the arrowhead onto the feeding frame 14 and then rolls it onto the screening belt 34 of the first screening assembly 4. At this time, the arrowhead is screened through the gap between two adjacent screening belts 34, so that the arrowhead with a smaller size falls onto the second discharge frame 12. And when the screening belt 34 conveys the arrowhead, the combing rod 52 can push the stems on the arrowhead because it is arranged on the screening belt 34, so that the stems move to a position parallel to the screening belt 34, thus avoiding the blockage of the stems and causing the arrowhead to not fall onto the discharge frame;

[0038] The arrowhead passing through the first screening assembly 4 will fall onto the second screening assembly 4 and then be screened by the second screening assembly 4, so that the arrowhead with a larger size moves onto the first discharge frame 11, thereby performing multi-stage screening on the arrowhead.

[0039] Compared with the related technology, a Sagittaria harvesting and screening integrated machine provided by the present utility model has the following

[0040] Advantageous effects:

[0041] Through the cooperation of structures such as the installation frame 1, the first screening component 3, and the second screening component 4, when screening Sagittaria, it is only necessary to pour the Sagittaria on the upper surface of the feeding frame 14, so that the Sagittaria slides onto the upper surface of the first screening component 4, and the first screening component 4 performs primary screening on the Sagittaria, and then conveys it to the upper surface of the second screening component 4 for secondary screening. In this way, manual screening is not required, thereby increasing work efficiency and reducing labor costs.

[0042] Second Embodiment

[0043] Please refer to Figure 4 , based on a Sagittaria harvesting and screening integrated machine provided in the first embodiment of the present application, the second embodiment of the present application proposes another Sagittaria harvesting and screening integrated machine. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of a Sagittaria harvesting and screening integrated machine provided in the second embodiment of the present application is that on one side of each of the plurality of driving wheels 32, a limiting ring 6 is fixedly installed, and the limiting ring 6 is arranged on the outer side surface of the rotating shaft 31.

[0045] The inside of the limiting ring 6 is threadedly connected with a locking screw 61, and one end of the locking screw 61 is arranged on one side of the rotating shaft 31..

[0046] The working principle of a Sagittaria harvesting and screening integrated machine provided by the present utility model is as follows:

[0047] When in use, when it is necessary to adjust the distance between two adjacent screening belts 34 to screen Sagittaria of different sizes, the user can rotate the locking screw 61 to make one end of the locking screw 61 away from the rotating shaft 31, thereby moving the limiting ring 6 and the driving wheel 32. After moving to a suitable position, rotate the locking screw 61 again to make one end of the locking screw 61 abut against the rotating shaft 31 to limit the driving wheel 32.

[0048] Compared with the related technology, a Sagittaria harvesting and screening integrated machine provided by the present utility model has the following

[0049] Advantageous effects:

[0050] Through the cooperation of structures such as the limit ring 6 and the locking screw 61, when in use, it is convenient for the user to adjust the distance between two adjacent screening belts 34.

[0051] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A machine for harvesting and screening arrowhead, characterized in that: include: Mounting frame; A mounting plate, the mounting plate is fixedly mounted on one side of the mounting frame, a driving motor is fixedly mounted on one side of the mounting plate, a driving pulley is fixedly mounted on the output end of the driving motor, and a belt is sleeved on the outer side of the driving pulley; A first screening component, the first screening component is arranged on the inner side surface of the installation frame, and a second screening component is arranged at the bottom of the first screening component. The first screening component and the second screening component each include two rotating shafts, a plurality of transmission wheels, a driven pulley and a plurality of screening belts. One end of the two rotating shafts are rotatably connected to the inner side surface of the installation frame, the plurality of transmission wheels are respectively arranged on the outer side surfaces of the two rotating shafts, the driven pulley is fixedly installed on one end of one of the rotating shafts, the plurality of screening belts are respectively sleeved on the outer side surfaces of the plurality of transmission wheels, and the driven pulley is arranged on the inner side surface of the belt.

2. The integrated machine for harvesting and screening arrowhead according to claim 1, characterized in that: A feeding frame is fixedly mounted on one end of the top of the mounting frame.

3. The integrated machine for harvesting and screening arrowhead according to claim 2, characterized in that: A second discharging frame is fixedly mounted on the inner side surface of the mounting frame, and a partition is fixedly mounted on the inner side surface of the second discharging frame.

4. The integrated machine for harvesting and screening arrowheads according to claim 3, characterized in that: The second discharging frame is respectively arranged at the bottom of the first screening component and the second screening component.

5. The integrated machine for harvesting and screening Sagittaria sagittifolia according to claim 4, characterized in that: A first discharging frame is fixedly mounted on the other end of the mounting frame, and the first discharging frame is arranged at the other end of the bottom of the second screening component.

6. The integrated machine for harvesting and screening Sagittaria sagittifolia according to claim 1, characterized in that: A limiting ring is fixedly installed on one side of each of the plurality of transmission wheels, and the limiting ring is arranged on the outer side surface of the rotating shaft.

7. The integrated machine for harvesting and screening Sagittaria sagittifolia according to claim 6, characterized in that: The inner thread of the limiting ring is connected with a locking screw, and one end of the locking screw is arranged on one side of the rotating shaft.

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