Seedling soil feeding device

Abstract

The utility model relates to the technical field of feeding hopper, disclose a kind of seedling soil feeding device, comprising: feeding hopper, for loading and quantitative feeding material;Support, for installing feeding hopper;Feeding hopper includes hopper body, transmission frame, transmission frame is installed on hopper body, hopper body is installed on support, transmission frame is provided with belt conveying group, and hopper body is provided with control valve;Material in feeding hopper is sent out by valve by belt conveying group.This utility model utilizes the conveying effect of belt conveying group, can be sent to the material in feeding hopper to any direction, it is convenient to external equipment to set up, prevent material to be accumulated in feeding hopper and cannot be excluded;Control valve can control opening according to actual needs, and then control seedling soil supply flow;Strong practicality;Utilize the multistage support of top support, waist support, cooperate with horizontal pull beam, bottom reinforcing plate, the self-structure reinforcement of support rib, ensure that hopper body has enough rigidity, prevent deformation, damage leakage when loading seedling soil.

Description

Technical Field

[0001] This utility model relates to the field of feeding hopper technology, specifically, a seedling soil feeding device. Background Technology

[0002] With the advancement of agricultural modernization, traditional manual conveying methods can no longer meet the needs of large-scale agricultural production, especially in the precise distribution and efficient conveying of seedling soil. Currently, one type of seedling soil feeding device works by opening a switch at the bottom of the hopper, allowing seedling soil to leak out and be supplied to external equipment such as screening equipment or seeders. This device has a simple structure, is easy to maintain, and can adapt to agricultural production operations of different scales. Compared to traditional manual labor, it greatly reduces labor costs and improves the automation level and production efficiency of agricultural production. However, existing feeding hoppers still have some shortcomings, such as: the seedling soil can only be conveyed in a single direction, leaking downwards, making it inconvenient for external equipment to be integrated with the feeding hopper; and the leakage switch can only open / close, unable to control the amount of leakage. Utility Model Content

[0003] The purpose of this utility model is to provide a seedling soil feeding device to solve the problems of existing feeding hoppers which have a single conveying direction for seedling soil, which can only leak downwards, making it inconvenient for external equipment to be installed in conjunction with the feeding hopper; and leakage switches which can only open / close and cannot control the amount of leakage.

[0004] This utility model is achieved through the following technical solution: a seedling soil feeding device, comprising: A feeding hopper is used to load and quantitatively supply materials. A bracket is used to mount the feed hopper; The feeding hopper includes a hopper body and a conveyor frame. The conveyor frame is installed on the hopper body, and the hopper body is installed on the support frame. A belt conveyor assembly is provided on the conveyor frame, and a quantity control valve is provided on the hopper body. The belt conveyor assembly delivers the material in the feeding hopper through the valve.

[0005] To better realize this utility model, the control valve further includes a mounting plate, a valve plate, a rack, a gear, and an adjusting shaft. The mounting plate is mounted on the transmission frame, the rack is mounted on the valve plate, and the valve plate is slidably connected to the mounting plate to block the discharge port on the hopper. The gear is mounted on the adjusting shaft, the adjusting shaft is damped and rotatably connected to the mounting plate, and the gear meshes with the rack.

[0006] To better realize this utility model, the belt conveyor assembly further includes a conveyor belt, a support roller, a belt roller assembly, a tensioning element, and a drive unit. The support roller and the belt roller assembly are both mounted on the transmission frame. The conveyor belt is sleeved on the belt roller assembly. The tensioning element is mounted on the transmission frame and cooperates with the belt roller assembly.

[0007] To better realize this utility model, the drive unit further includes a driven sprocket, a drive motor, a motor mounting base, and a driving sprocket. The motor mounting base is mounted on the transmission frame, the drive motor is mounted on the motor mounting base, the driving sprocket is mounted on the output end of the drive motor, the driven sprocket is mounted on the belt roller assembly, and the driven sprocket and the driving sprocket are connected by a chain.

[0008] To better realize this utility model, a guide plate is further installed on the mounting plate, and the guide plate is installed on the transmission frame and distributed on both sides of the belt conveyor group; a protective cover is also installed on the transmission frame, and the protective cover is used to cover the driven sprocket and the driving sprocket.

[0009] To better realize this utility model, the support further includes a main support, on which casters, a top support, and a waist support are installed, and the bucket is installed on the top support and the waist support; a ladder is also installed on the main support.

[0010] To better realize this utility model, the bucket body is further provided with multiple horizontal tie beams and bottom reinforcing plates; the transmission frame is provided with multiple supporting ribs, which are connected to the bucket body.

[0011] Compared with the prior art, this utility model has the following advantages and beneficial effects: (1) This utility model utilizes the conveying function of the belt conveyor group to transport the material in the feeding hopper to any direction for discharge, which is convenient for the construction and coordination of external equipment and prevents the material from accumulating in the feeding hopper and being unable to be discharged; while the control valve can control the opening degree according to actual needs, thereby controlling the seedling soil supply flow rate; it is highly practical. (2) By setting up a valve plate, rack, gear and adjusting shaft to cooperate, when the valve needs to be opened, the employee can manually rotate the adjusting shaft; due to the damping force between the adjusting shaft and the mounting plate, the valve opening remains constant when the employee does not drive the adjusting shaft. (3) This utility model utilizes the multi-level support of the top bracket and waist bracket, combined with the self-structure reinforcement of the horizontal tie beam, bottom reinforcing plate and support rib, to ensure that the bucket has sufficient rigidity and prevent the bucket from deforming, breaking and leaking when loading seedlings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a frontal view of the overall structure of this utility model.

[0014] Figure 3 This is a top view of the overall structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the support structure.

[0016] Figure 5 This is a schematic diagram of a belt conveyor assembly.

[0017] Figure 6 This is a schematic diagram of the control valve structure.

[0018] Wherein: 101-Bucket body; 102-Ladder; 103-Horizontal tie beam; 104-Bottom reinforcing plate; 105-Support rib; 106-Transmission frame; 107-Main support; 108-Universal wheel; 109-Top support; 110-Waist support; 111-Guard cover; 112-Conveyor belt; 113-Support roller; 114-Belt roller assembly; 115-Mounting plate; 116-Valve plate; 117-Rack; 118-Gear; 119-Adjusting shaft; 120-Driven sprocket; 121-Drive motor; 122-Motor mounting base; 123-Drive sprocket; 124-Guide plate; 125-Tensioning element. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Example 1:

[0022] This embodiment provides a seedling soil feeding device, specifically as follows: Figures 1-3 As shown, it includes: A feeding hopper is used to load and quantitatively supply materials. A bracket is used to mount the feed hopper; The feeding hopper includes a hopper body 101 and a transmission frame 106. The hopper body 101 is inverted cone shape. The transmission frame 106 is installed at the bottom of the hopper body 101. The hopper body 101 is installed on the support. A belt conveyor is provided on the transmission frame 106. A quantity control valve is provided on the hopper body 101. The belt conveyor sends the material in the feeding hopper out through the valve.

[0023] Place the seedling soil into the feeding hopper and start the belt conveyor. The belt conveyor will move the seedling soil in the feeding hopper to the control valve. At this time, the control valve will open, and some seedling soil will start to be sent out of the feeding hopper for external use. Some seedling soil will still be blocked by the control valve. As the opening of the control valve changes, the amount of seedling soil supplied to the outside will also change.

[0024] The conveyor belt can transport materials in the hopper to any direction, facilitating the installation and coordination of external equipment and preventing materials from accumulating in the hopper. The control valve can adjust the opening degree according to actual needs, thereby controlling the flow rate of the seedling soil supply. It is highly practical.

[0025] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0026] Example 2:

[0027] This embodiment further extends the above embodiment, specifically as follows: Figure 6 As shown, the control valve includes a mounting plate 115, a valve plate 116, a rack 117, a gear 118, and an adjusting shaft 119. The mounting plate 115 is mounted on the transmission frame 106, the rack 117 is mounted on the valve plate 116, and the valve plate 116 is slidably connected to the mounting plate 115 to block the discharge port on the bucket body 101. The gear 118 is mounted on the adjusting shaft 119, and the adjusting shaft 119 is rotatably connected to the mounting plate 115 with damping. The gear 118 meshes with the rack 117.

[0028] When the valve needs to be opened, the operator manually rotates the adjusting shaft 119. Under pressure, the adjusting shaft 119 overcomes the damping force between itself and the mounting plate 115 and begins to rotate. At this time, the adjusting shaft 119 drives the gear 118 to rotate synchronously. The gear 118 drives the rack 117, which in turn moves the valve plate 116 upwards, thus opening the valve. As the adjusting shaft 119 rotates, the valve opening gradually increases until the required opening is achieved. Due to the damping force, the valve opening remains constant when the operator does not drive the adjusting shaft 119.

[0029] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0030] Example 3:

[0031] This embodiment further extends the above embodiment, specifically as follows: Figure 5 , Figure 6 As shown, the belt conveyor assembly includes a conveyor belt 112, a support roller 113, a belt roller assembly 114, a tensioner 125, and a drive unit. The support roller 113 and the belt roller assembly 114 are both mounted on the transmission frame 106. The conveyor belt 112 is fitted onto the belt roller assembly 114. The tensioner 125 is mounted on the transmission frame 106 and cooperates with the belt roller assembly 114. The function of the tensioner 125 is to adjust the distance between the two belt rollers before use to ensure the conveyor belt 112 is tensioned. The support roller 113 supports the conveyor belt 112; and the lower part of the support roller 113 can also scrape off the soil adhering to the conveyor belt 112.

[0032] Furthermore, the drive unit includes a driven sprocket 120, a drive motor 121, a motor mounting base 122, and a drive sprocket 123. The motor mounting base 122 is mounted on the transmission frame 106, the drive motor 121 is mounted on the motor mounting base 122, the drive sprocket 123 is mounted on the output end of the drive motor 121, the driven sprocket 120 is mounted on the belt roller group 114, and the driven sprocket 120 and the drive sprocket 123 are connected by a chain.

[0033] When the drive motor 121 is started, the drive motor 121 drives the drive sprocket 123, which drives the driven sprocket 120 through the chain. The driven sprocket 120 synchronously drives a belt roller on the belt roller group 114, thereby driving the conveyor belt 112 to start running, thus realizing the transportation and supply of seedling soil.

[0034] Furthermore, a guide plate 124 is installed on the mounting plate 115, and the guide plate 124 is installed on the transmission frame 106 and distributed on both sides of the belt conveyor group; a protective cover 111 is also installed on the transmission frame 106, and the protective cover 111 is used to cover the driven sprocket 120 and the driving sprocket 123.

[0035] The guide plate 124 guides the seedling soil and restricts its spread to both sides; it ensures that the gap between the conveyor belt 112 and the transmission frame 106 will not be blocked by the seedling soil entering; the protective cover 111 is to prevent personnel from touching the driven sprocket 120, the driving sprocket 123, and the chain, eliminating safety hazards and improving aesthetics.

[0036] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0037] Example 4:

[0038] This embodiment further extends the above embodiment, specifically as follows: Figures 1-4 As shown, the support system includes a main support 107, on which casters 108, a top support 109, and a waist support 110 are mounted. The bucket body 101 is mounted on the top support 109 and the waist support 110. A ladder 102 is also mounted on the main support 107. Multiple crossbeams 103 and a bottom reinforcing plate 104 are installed inside the bucket body 101. Multiple support ribs 105 are mounted on the transmission frame 106, and the support ribs 105 are connected to the bucket body 101.

[0039] The casters 108 have shock absorption and locking functions to ensure that the support is stable and moves smoothly. The multi-level support of the top support 109 and the waist support 110, combined with the structural reinforcement of the cross beam 103, the bottom reinforcing plate 104 and the support rib 105, ensures that the bucket body 101 has sufficient rigidity and prevents the bucket body 101 from deforming, breaking and leaking when loading seedlings and soil.

[0040] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A seedling soil feeding device, characterized in that, include: A feeding hopper is used to load and quantitatively supply materials. A bracket is used to mount the feed hopper; The feeding hopper includes a hopper body (101) and a transmission frame (106). The transmission frame (106) is installed on the hopper body (101), and the hopper body (101) is installed on the support. A belt conveyor is provided on the transmission frame (106), and a quantity control valve is provided on the hopper body (101). The belt conveyor sends the material in the feeding hopper out through the valve.

2. The seedling soil feeding device according to claim 1, characterized in that: The control valve includes a mounting plate (115), a valve plate (116), a rack (117), a gear (118), and an adjusting shaft (119). The mounting plate (115) is mounted on the transmission frame (106), the rack (117) is mounted on the valve plate (116), and the valve plate (116) is slidably connected to the mounting plate (115) to block the discharge port on the bucket body (101). The gear (118) is mounted on the adjusting shaft (119), and the adjusting shaft (119) is damped and rotatably connected to the mounting plate (115). The gear (118) meshes with the rack (117).

3. The seedling soil feeding device according to claim 2, characterized in that: The belt conveyor assembly includes a conveyor belt (112), a support roller (113), a belt roller assembly (114), a tensioner (125), and a drive unit. The support roller (113) and the belt roller assembly (114) are both mounted on the transmission frame (106). The conveyor belt (112) is sleeved on the belt roller assembly (114). The tensioner (125) is mounted on the transmission frame (106) and cooperates with the belt roller assembly (114).

4. The seedling soil feeding device according to claim 3, characterized in that: The drive unit includes a driven sprocket (120), a drive motor (121), a motor mounting base (122), and a drive sprocket (123). The motor mounting base (122) is mounted on the transmission frame (106), the drive motor (121) is mounted on the motor mounting base (122), the drive sprocket (123) is mounted on the output end of the drive motor (121), and the driven sprocket (120) is mounted on the belt roller group (114). The driven sprocket (120) and the drive sprocket (123) are connected by a chain.

5. The seedling soil feeding device according to claim 4, characterized in that: A guide plate (124) is installed on the mounting plate (115). The guide plate (124) is installed on the transmission frame (106) and distributed on both sides of the belt conveyor group. A cover (111) is also installed on the transmission frame (106). The cover (111) is used to cover the driven sprocket (120) and the driving sprocket (123).

6. A seedling soil feeding device according to any one of claims 1-5, characterized in that: The support includes a main support (107), on which are mounted casters (108), a top support (109), and a waist support (110). The bucket body (101) is mounted on the top support (109) and the waist support (110). A ladder (102) is also mounted on the main support (107).

7. A seedling soil feeding device according to claim 6, characterized in that: The bucket body (101) is equipped with multiple horizontal tie beams (103) and bottom reinforcing plates (104); the transmission frame (106) is equipped with multiple support ribs (105), and the support ribs (105) are connected to the bucket body (101).

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