Medicinal plant seed cleaning and selecting device

Abstract

The utility model provides a medicinal plant seed cleaning and selecting device, and relates to the technical field of cleaning and selecting equipment, the medicinal plant seed cleaning and selecting device comprises a machine body, a feeding hopper is arranged on one side of the machine body, a discharging pipe is arranged on one side of the machine body, an impurity discharging pipe is arranged on one side of the machine body, and a limiting device is arranged on one side of the discharging pipe. A supporting device is arranged on one side of the machine body, a limiting device comprises a connecting rod, the connecting rod is fixedly connected with the discharging pipe, a screw hole frame is fixedly connected to one side of the connecting rod and arranged on the surface of the discharging pipe in a sleeving mode, and a screw rod is in threaded connection with the inner wall of the screw hole frame; by arranging the limiting device, connection between the hose and the discharging pipe can be reinforced, the situation that normal material conveying is affected due to the fact that the hose falls off from the surface of the discharging pipe due to the fact that the connection position of the hose and the discharging pipe is loosened when the hose is impacted by seeds is reduced, and the connection stability of the hose and the discharging pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning and selecting equipment, in particular to a cleaning and selecting device for medicinal plant seeds. Background Art

[0002] Seed cleaning and selection equipment uses the power of mechanical vibration and airflow to screen and clean seeds. It is mainly composed of vibrating screens, vacuum cleaners, conveying devices and other components. It can perform preliminary cleaning and screening of seeds, remove impurities and unhealthy seeds, and improve seed quality and sales value.

[0003] The existing medicinal plant seed cleaning and selection equipment usually transports the seeds to a vibrating screen during operation. After high-frequency vibration, the vibrating screen will screen out impurities, rotten seeds, etc., and use a vacuum cleaner to extract the impurities and rotten seeds, and then discharge them through a discharge pipe, while healthy seeds will be discharged through a discharge pipe and a hose sleeved on the discharge pipe, thereby achieving seed cleaning and selection. However, since the seeds will continuously impact the inner wall of the hose when being discharged through the discharge pipe, the hose sleeved on the discharge pipe may become loose, causing the hose to fall off and affecting the normal discharge of seeds. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a device for cleaning and selecting medicinal plant seeds.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a medicinal plant seed cleaning and selection device, including a body, a feed hopper is provided on one side of the body, a discharge pipe is provided on one side of the body, a debris removal pipe is provided on one side of the body, a limiting device is provided on one side of the discharge pipe, and a supporting device is provided on one side of the body. The limiting device includes a connecting rod, the connecting rod is fixedly connected to the discharge pipe, one side of the connecting rod is fixedly connected to a screw hole frame, the screw hole frame is sleeved on the surface of the discharge pipe, the inner wall of the screw hole frame is threadedly connected to a screw, one end of the screw is fixedly connected to a pressure block, the pressure block is located inside the screw hole frame, and the end of the screw away from the pressure block is fixedly connected to an operating block.

[0006] The effect achieved by the above-mentioned components is as follows: by setting a limit device, first, the hose is put on the discharge pipe so that one end of the hose is located inside the screw hole frame. At this time, the operating block is manually rotated to make the operating block drive the screw to rotate, so that the screw moves up and down along the inside of the screw hole frame, and the screw drives the pressing block to move up and down. When the pressing block moves to the position of extruding the surface of the hose, the pressing block cooperates with the discharge pipe to extrude and limit the hose, thereby completing the connection and reinforcement between the hose and the discharge pipe, reducing the loosening of the connection between the hose and the discharge pipe when the hose is impacted by the seeds, causing the hose to fall off the surface of the discharge pipe and affect the normal feeding, and improving the stability of the connection between the hose and the discharge pipe.

[0007] Preferably, one end of the pressing block away from the screw rod is fixedly connected to a rubber pad, and the surface of the rubber pad is circular.

[0008] The effect achieved by the above components is: by arranging the rubber pad, the rubber pad can block the pressing block and the hose, thereby reducing the situation where the pressing block causes greater wear on the hose surface when squeezing the hose surface.

[0009] Preferably, a reinforcement block is fixedly connected to one side of the connecting rod, and the reinforcement block is fixedly connected to the discharge pipe.

[0010] The effect achieved by the above components is: by setting the reinforcement block, the reinforcement block can reinforce the connection between the connecting rod and the discharge pipe, thereby improving the connection strength between the two and reducing the separation of the connecting rod from the discharge pipe during use.

[0011] Preferably, a circular hole is opened on one side of the screw hole frame, and a T-shaped rod is slidably connected to the inner wall of the circular hole. One end of the T-shaped rod is fixedly connected to a toothed plate, and the toothed plate is located inside the screw hole frame. One side of the T-shaped rod is fixedly connected to a spring, and the other end of the spring is fixedly connected to the screw hole frame.

[0012] The effect achieved by the above components is: by arranging the T-rod and the tooth plate, under the reaction force of the spring, the spring drives the T-rod to move toward the inside of the screw hole frame, so that the T-rod slides up and down along the inside of the circular hole, and the T-rod drives the tooth plate to move up and down. When the tooth plate moves to the position of squeezing the surface of the hose, the tooth plate assists in limiting the hose under the action of multiple barbed teeth, thereby further improving the fixing effect of the hose.

[0013] Preferably, a pull rod is fixedly connected to one side of the T-shaped rod, and the cross section of the pull rod is T-shaped.

[0014] The effect achieved by the above components is: by setting the pull rod, the pull rod can provide a fulcrum for personnel, so that the personnel can drive the T-bar to move quickly by moving the pull rod.

[0015] Preferably, the supporting device includes a rectangular tube, which is fixedly connected to the machine body, and the inner wall of the rectangular tube is slidably connected with a clamping block, one side of the clamping block is fixedly connected with a screw hole tube, the inner wall of the screw hole tube is threadedly connected with a bolt, the inner wall of the screw hole tube is slidably connected with a round hole rod, one side of the round hole rod is fixedly connected with a base plate, and the surface size and shape of the bolt are adapted to the size and shape of the inner wall of the round hole rod.

[0016] The effect achieved by the above-mentioned components is: by setting the supporting device, first manually insert the card block into the interior of the rectangular tube, so that the screw hole tube, the round hole rod and the bottom plate are clamped and fixed to the machine body, and then manually move the round hole rod so that the round hole rod moves along the inside of the screw hole tube, so that the round hole rod drives the bottom plate to move, and when the bottom plate moves to a position in contact with the ground, the inner wall of the screw hole tube coincides with the inner wall of any hole of the round hole rod, and then manually rotate the bolt so that the bolt is rotated into the screw hole tube and the internal position of the round hole rod to fix the position of the round hole rod, so that the bottom plate is in contact with the ground and cooperates with the round hole rod, the screw hole tube, the card block and the rectangular tube to provide auxiliary support to one side of the machine body, thereby reducing the shaking of the machine body during use that affects the internal seed screening, and improving the stability of the machine body.

[0017] Preferably, one end of the bolt is fixedly connected to a screw block, and a surface of the screw block is fixedly connected to a plurality of anti-slip protrusions.

[0018] The effect achieved by the above components is: by setting the screw block, the screw block can increase the contact area of ​​the bolt, so that personnel can drive the bolt to rotate quickly by manually turning the screw block, thereby improving the convenience of manually turning the bolt.

[0019] Preferably, a plurality of anti-slip strips are fixedly connected to one side of the bottom plate, and the plurality of anti-slip strips are arranged at equal distances.

[0020] The effect achieved by the above components is: by arranging the anti-slip strips, the anti-slip strips can increase the contact friction between the bottom plate and the ground, and reduce the sliding of the bottom plate when supporting the machine body.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, the connection between the hose and the discharge pipe can be reinforced by setting a limit device, thereby reducing the loosening of the connection between the hose and the discharge pipe when the hose is impacted by seeds, causing the hose to fall off the surface of the discharge pipe and affect normal material delivery, and improving the stability of the connection between the hose and the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2It is a partial structural schematic diagram of the screw hole frame of the utility model;

[0025] Figure 3 It is a partial structural schematic diagram of the T-shaped rod of the utility model;

[0026] Figure 4 It is a schematic diagram of the partial structure of the rectangular tube of the utility model.

[0027] Legend: 1. Machine body; 2. Feed hopper; 3. Discharge pipe; 4. Discharge pipe; 5. Limiting device; 51. Connecting rod; 52. Screw hole frame; 53. Screw rod; 54. Pressing block; 55. Operating block; 56. Rubber pad; 57. Reinforcement block; 58. Round hole; 59. T-bar; 510. Tooth plate; 511. Spring; 512. Pull rod; 6. Support device; 61. Rectangular tube; 62. Block; 63. Screw hole tube; 64. Bolt; 65. Tightening block; 66. Round hole rod; 67. Bottom plate; 68. Anti-slip strip. DETAILED DESCRIPTION

[0028] Reference Figure 1-3 As shown, the present embodiment discloses a medicinal plant seed cleaning and selection device, comprising a body 1, a feed hopper 2 is arranged on one side of the body 1, a discharge pipe 3 is arranged on one side of the body 1, a debris removal pipe 4 is arranged on one side of the body 1, a limiting device 5 is arranged on one side of the discharge pipe 3, a supporting device 6 is arranged on one side of the body 1, the limiting device 5 comprises a connecting rod 51, the connecting rod 51 is fixedly connected to the discharge pipe 3, a screw hole frame 52 is fixedly connected to one side of the connecting rod 51, the screw hole frame 52 is sleeved on the surface of the discharge pipe 3, a screw 53 is threadedly connected to the inner wall of the screw hole frame 52, one end of the screw 53 is fixedly connected to a pressing block 54, the pressing block 54 is located inside the screw hole frame 52, and the end of the screw 53 away from the pressing block 54 is fixedly connected to The operating block 55 is provided with the limit device 5, and the hose is firstly put on the discharge pipe 3, so that one end of the hose is located inside the screw hole frame 52. At this time, the operating block 55 is manually rotated, so that the operating block 55 drives the screw 53 to rotate, so that the screw 53 moves up and down along the inside of the screw hole frame 52, and the screw 53 drives the pressing block 54 to move up and down. When the pressing block 54 moves to the position of squeezing the surface of the hose, the pressing block 54 cooperates with the discharge pipe 3 to squeeze and limit the hose, thereby completing the connection reinforcement between the hose and the discharge pipe 3, reducing the loosening of the connection between the hose and the discharge pipe 3 when the hose is impacted by the seeds, causing the hose to fall off from the surface of the discharge pipe 3 to affect the normal feeding, and improving the stability of the connection between the hose and the discharge pipe 3.

[0029] Reference Figure 2 and Figure 3As shown, this embodiment discloses that one end of the pressing block 54 away from the screw rod 53 is fixedly connected with a rubber pad 56, and the surface of the rubber pad 56 is circular. By providing the rubber pad 56, the rubber pad 56 can block the pressing block 54 and the hose, thereby reducing the situation where the pressing block 54 causes greater wear on the hose surface when squeezing the hose surface. A reinforcement block 57 is fixedly connected to one side of the connecting rod 51, and the reinforcement block 57 is fixedly connected to the discharge pipe 3. By providing the reinforcement block 57, the reinforcement block 57 can reinforce the connection between the connecting rod 51 and the discharge pipe 3, thereby improving the connection strength between the two and reducing the situation where the connecting rod 51 is separated from the discharge pipe 3 during use.

[0030] Reference Figure 2 and Figure 3 As shown, the present embodiment discloses that a circular hole 58 is opened on one side of the screw hole frame 52, and a T-shaped rod 59 is slidably connected to the inner wall of the circular hole 58, and one end of the T-shaped rod 59 is fixedly connected to a toothed plate 510, and the toothed plate 510 is located inside the screw hole frame 52. A spring 511 is fixedly connected to one side of the T-shaped rod 59, and the other end of the spring 511 is fixedly connected to the screw hole frame 52. By arranging the T-shaped rod 59 and the toothed plate 510, under the reaction force of the spring 511, the spring 511 drives the T-shaped rod 59 to move toward the inner direction of the screw hole frame 52, so that the T The T-rod 59 slides up and down along the inside of the circular hole 58, so that the T-rod 59 drives the tooth plate 510 to move up and down. When the tooth plate 510 moves to the position of squeezing the surface of the hose, the tooth plate 510 assists in limiting the hose under the action of multiple barbed teeth, further improving the fixing effect of the hose. A pull rod 512 is fixedly connected to one side of the T-rod 59. The cross-section of the pull rod 512 is T-shaped. By setting the pull rod 512, the pull rod 512 can provide a fulcrum for personnel, so that personnel can drive the T-rod 59 to move quickly by moving the pull rod 512.

[0031] Reference Figure 4As shown, the present embodiment discloses a supporting device 6 including a rectangular tube 61, which is fixedly connected to the machine body 1, a block 62 is slidably connected to the inner wall of the rectangular tube 61, a screw hole tube 63 is fixedly connected to one side of the block 62, a bolt 64 is threadedly connected to the inner wall of the screw hole tube 63, a round hole rod 66 is slidably connected to the inner wall of the screw hole tube 63, a bottom plate 67 is fixedly connected to one side of the round hole rod 66, the surface size and shape of the bolt 64 are adapted to the size and shape of the inner wall of the round hole rod 66, by setting the supporting device 6, firstly manually insert the block 62 into the interior of the rectangular tube 61, so that the screw hole tube 63, the round hole rod 66 and the bottom plate 67 are fixedly connected to the machine body 1, and then manually move The circular hole rod 66 is moved so that the circular hole rod 66 moves along the inside of the screw hole tube 63, so that the circular hole rod 66 drives the bottom plate 67 to move. When the bottom plate 67 moves to a position in contact with the ground, the inner wall of the screw hole tube 63 coincides with the inner wall of any hole of the circular hole rod 66. At this time, the bolt 64 is manually rotated so that the bolt 64 is rotated into the internal position of the screw hole tube 63 and the circular hole rod 66 to fix the position of the circular hole rod 66, so that the bottom plate 67 is in contact with the ground and cooperates with the circular hole rod 66, the screw hole tube 63, the block 62 and the rectangular tube 61 to provide auxiliary support to one side of the machine body 1, thereby reducing the shaking of the machine body 1 during use that affects the internal seed screening, and improving the stability of the machine body 1.

[0032] Reference Figure 4 As shown, the present embodiment discloses that one end of the bolt 64 is fixedly connected with a screw block 65, and a plurality of anti-skid protrusions are fixedly connected with the surface of the screw block 65. By setting the screw block 65, the screw block 65 can increase the contact area of ​​the bolt 64, so that a person can drive the bolt 64 to rotate quickly by manually rotating the screw block 65, thereby improving the convenience of manually rotating the bolt 64. A plurality of anti-skid strips 68 are fixedly connected with one side of the bottom plate 67, and the plurality of anti-skid strips 68 are arranged at equal distances. By setting the anti-skid strips 68, the anti-skid strips 68 can increase the contact friction between the bottom plate 67 and the ground, thereby reducing the sliding of the bottom plate 67 when supporting the machine body 1.

[0033] Working principle: first put the seeds into the hopper 2, and then use the conveying mechanism inside the body 1 to convey the seeds to the vibrating screen. After the high-frequency vibration of the vibrating screen, the vibrating screen will screen out the impurities and rotten seeds mixed in the seeds, and use the vacuum cleaner inside the body 1 to extract the impurities and rotten seeds, and then discharge them through the impurity discharge pipe 4, while the healthy seeds will be discharged through the discharge pipe 3 and the hose sleeved on the discharge pipe 3, thereby achieving the cleaning and selection of the seeds.

[0034] The screw 53 is then moved up and down along the inner surface of the screw hole frame 52, and the screw 53 drives the pressing block 54 to move up and down. When the pressing block 54 moves to the position of squeezing the surface of the hose, the pressing block 54 cooperates with the discharge pipe 3 to squeeze and limit the hose. At the same time, under the reaction force of the spring 511, the spring 511 drives the T-bar 59 to move toward the inner direction of the screw hole frame 52, so that the T-bar 59 slides up and down along the inner surface of the circular hole 58, so that the T-bar 59 drives the tooth plate 510 to move up and down. When the tooth plate 510 moves to the position of squeezing the surface of the hose, the tooth plate 510 performs auxiliary limiting on the hose under the action of multiple barbed teeth, thereby completing the connection and reinforcement between the hose and the discharge pipe 3.

[0035] First, manually insert the clamping block 62 into the rectangular tube 61, so that the screw hole tube 63, the round hole rod 66 and the bottom plate 67 are clamped and fixed to the body 1. At this time, manually move the round hole rod 66, so that the round hole rod 66 moves along the inside of the screw hole tube 63, so that the round hole rod 66 drives the bottom plate 67 to move. When the bottom plate 67 moves to a position in contact with the ground, the inner wall of the screw hole tube 63 coincides with the inner wall of any hole of the round hole rod 66. At this time, manually rotate the bolt 64, so that the bolt 64 is rotated into the screw hole tube 63 and the round hole rod 66 to fix the position of the round hole rod 66, so that the bottom plate 67 is in contact with the ground and cooperates with the round hole rod 66, the screw hole tube 63, the clamping block 62 and the rectangular tube 61 to provide auxiliary support to one side of the body 1, thereby completing the support and reinforcement of the body 1.

[0036] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A medicinal plant seed cleaning and selection device, comprising a body (1), characterized in that: A feed hopper (2) is provided on one side of the machine body (1), a discharge pipe (3) is provided on one side of the machine body (1), a debris discharge pipe (4) is provided on one side of the machine body (1), a limiting device (5) is provided on one side of the discharge pipe (3), and a supporting device (6) is provided on one side of the machine body (1). The limiting device (5) comprises a connecting rod (51), the connecting rod (51) is fixedly connected to the discharge pipe (3), one side of the connecting rod (51) is fixedly connected to a screw hole frame (52), the screw hole frame (52) is sleeved on the surface of the discharge pipe (3), the inner wall of the screw hole frame (52) is threadedly connected to a screw rod (53), one end of the screw rod (53) is fixedly connected to a pressing block (54), the pressing block (54) is located inside the screw hole frame (52), and one end of the screw rod (53) away from the pressing block (54) is fixedly connected to an operating block (55).

2. The medicinal plant seed cleaning and selection device according to claim 1, characterized in that: One end of the pressing block (54) away from the screw rod (53) is fixedly connected to a rubber pad (56), and the surface of the rubber pad (56) is circular.

3. The medicinal plant seed cleaning and selection device according to claim 1, characterized in that: A reinforcement block (57) is fixedly connected to one side of the connecting rod (51), and the reinforcement block (57) is fixedly connected to the discharge pipe (3).

4. The medicinal plant seed cleaning and selection device according to claim 1, characterized in that: A circular hole (58) is formed on one side of the screw hole frame (52); a T-shaped rod (59) is slidably connected to the inner wall of the circular hole (58); one end of the T-shaped rod (59) is fixedly connected to a toothed plate (510); the toothed plate (510) is located inside the screw hole frame (52); one side of the T-shaped rod (59) is fixedly connected to a spring (511); the other end of the spring (511) is fixedly connected to the screw hole frame (52).

5. The medicinal plant seed cleaning and selection device according to claim 4, characterized in that: A pull rod (512) is fixedly connected to one side of the T-shaped rod (59), and the pull rod (512) has a T-shaped cross section.

6. The medicinal plant seed cleaning and selection device according to claim 1, characterized in that: The supporting device (6) comprises a rectangular tube (61), the rectangular tube (61) being fixedly connected to the machine body (1), a clamping block (62) being slidably connected to the inner wall of the rectangular tube (61), a screw hole tube (63) being fixedly connected to one side of the clamping block (62), a bolt (64) being threadedly connected to the inner wall of the screw hole tube (63), a round hole rod (66) being slidably connected to the inner wall of the screw hole tube (63), a bottom plate (67) being fixedly connected to one side of the round hole rod (66), and a surface size and shape of the bolt (64) being matched to a size and shape of an inner wall of the round hole rod (66).

7. The medicinal plant seed cleaning and selection device according to claim 6, characterized in that: One end of the bolt (64) is fixedly connected to a screw block (65), and a surface of the screw block (65) is fixedly connected to a plurality of anti-slip protrusions.

8. The medicinal plant seed cleaning and selection device according to claim 6, characterized in that: A plurality of anti-slip strips (68) are fixedly connected to one side of the bottom plate (67), and the plurality of anti-slip strips (68) are arranged at equal distances.

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