A device for delivering artificial biological crusting agent

Abstract

The present invention relates to the technical field of crusting agent delivery, and specifically to an artificial biological crusting agent delivery device, comprising a handle, one end of the handle is fixedly connected to a delivery box, a screen is fixedly connected to the lower end of the delivery box, a particle delivery mechanism is arranged in the delivery box, crusting agent particles are evenly delivered to the surface of sand through the particle delivery mechanism, a first connecting cavity is provided in the handle, the lower side of the first connecting cavity is connected to a second connecting cavity, and the second connecting cavity is arranged in the handle; a crusting agent storage box is used to store the crusting agent, the crusting agent storage box can be carried on the user's back, the device is highly portable, and can be operated and applied by one person when encountering a terrain with a large sand dune slope and an uneven sand surface, and can deliver solid artificial biological crusting agents, and the efficiency is increased by more than 100 times compared with liquid spreading, and a uniform spreading effect can be achieved at the same time, and the production, application and management costs are low.

Description

Technical Field

[0001] The invention relates to the technical field of crusting agent delivery, in particular to an artificial biological crusting agent delivery device. Background Art

[0002] The ultimate goal of desertification control is to restore the ecological environment. Usually, the surface is fixed through physical, chemical, biological methods or several methods at the same time, and then plants are planted to restore the vegetation. The use of biomass materials to restore vegetation in sandy land is a new idea proposed in recent years. It has certain advantages in terms of economy, environmental protection, and efficiency. Scientists have made many beneficial attempts to use biopolymer materials for desertification control. Biopolymer materials are applied to the surface of desertified land to form a crust, improve the stability and water retention of the topsoil, and promote plant growth, thereby achieving the purpose of improving and controlling desertified land.

[0003] However, the devices used for placing artificial biological crusting agents in the prior art are mostly cart-type and liquid broadcasting types. For cart-type placement devices, in desert areas, there are often sand barriers protruding 10-30 cm from the surface. The cart-type artificial biological crusting agent placement device has poor passability in this area and cannot be effectively used in areas with sand barriers. In addition, the cart-type artificial biological crusting agent placement device has poor portability and cannot be operated by one person when encountering terrain with large sand dune slopes and uneven sand surfaces. For liquid broadcasting type placement devices, if solid artificial biological crusting agents are converted into liquids for application, the amount of broadcasting is increased by more than 100 times compared to solid placement (solid artificial biological crusting agents require 15g / ㎡, and mixed with liquid spraying is 1015g / ㎡). However, the current broadcasting type artificial biological crusting agent placement device cannot evenly spread solid particles. It can be seen that the existing artificial biological crusting agent placement devices have large limitations when used, and the production, application and management costs are high. For this reason, we have introduced an artificial biological crusting agent placement device. Summary of the invention

[0004] The purpose of the present invention is to provide an artificial biological crusting agent delivery device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An artificial biological crusting agent delivery device comprises a handle, one end of the handle is fixedly connected to a delivery box, a screen is fixedly connected to the lower end of the delivery box, a particle delivery mechanism is arranged in the delivery box, and crusting agent particles are evenly delivered to the sand surface through the particle delivery mechanism, a first connecting cavity is arranged in the handle, the lower side of the first connecting cavity is connected to the second connecting cavity, the second connecting cavity is arranged in the handle, the second connecting cavity is connected to an annular material guide groove, the annular material guide groove is arranged in the delivery box, a particle filtering mechanism is arranged between the first connecting cavity and the second connecting cavity, and in the process of delivering particles through the particle delivery mechanism, the particle filtering mechanism is driven to shake, so that large particles are filtered out by the particle filtering mechanism, and small particles pass through the particle filtering mechanism and enter the second connecting cavity, and the small particles entering the second connecting cavity enter the particle delivery mechanism through the annular material guide groove;

[0007] A large particle collecting mechanism is provided at one end of the handle, and the filtered large particles are collected by the large particle collecting mechanism. A hose is fixedly connected to one end of the handle, and the hose is communicated with the first connecting cavity. The end of the hose away from the handle is fixedly connected to the output end of the suction pump, and the suction pump is fixedly connected to the crusting agent storage tank. The input end of the suction pump extends into the crusting agent storage tank. An arc-shaped support plate is fixedly connected to one side of the handle.

[0008] Preferably, the particle delivery mechanism includes a connecting column, and a particle storage chamber and a weight reduction chamber are respectively opened in the lower end of the connecting column. A motor is fixedly connected to the upper end of the delivery box, and the output end of the motor extends into the delivery box and is fixedly connected to the upper end of the connecting column. A connecting plate is fixedly connected in the weight reduction chamber, and several groups of cleaning brushes are fixedly connected to the lower end of the connecting plate.

[0009] Preferably, the particle filtering mechanism includes a filter plate, which is arranged between the first connecting cavity and the second connecting cavity. The filter plate is slidably connected in a sliding groove, and the sliding groove is opened in the handle. A spring is fixedly connected in the sliding groove, and the other end of the spring is fixedly connected to the filter plate.

[0010] Preferably, the filter plate is fixedly connected to one end close to the delivery box with a connecting rod, the connecting rod extends into the wave groove at one end away from the filter plate, and is movably connected to a guide wheel, the guide wheel is slidably connected in the wave groove, and the wave groove is opened on the outside of the connecting column.

[0011] Preferably, the large particle collection mechanism includes a collecting hopper, which is fixedly connected to the handle, and a cover plate is movably mounted on the lower end of the collecting hopper through a buckle, and the collecting hopper is connected to the first connecting cavity through a material guide groove, and the material guide groove is opened in the handle.

[0012] Compared with the prior art, the present invention has the following beneficial effects: a crusting agent storage box is used to store the crusting agent, and the crusting agent storage box can be carried on the user's back. The user holds the handle, opens the suction pump, and pumps the crusting agent particles into the first connecting cavity. After the crusting agent particles are filtered by the particle filtering mechanism, the crusting agent particles are evenly released onto the sand through the particle releasing mechanism. The device has strong passability and can be effectively used in areas with sand barriers. The device is highly portable and can be operated by one person when encountering terrain with a large sand dune slope and uneven sand surface. Solid artificial biological crusting agents can be released, and the efficiency is increased by more than 100 times compared with liquid spreading. At the same time, a uniform spreading effect can be achieved, and the production, application, and management costs are low. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the present invention;

[0014] Figure 2 This is a cross-sectional structural diagram of the connection between the delivery box and the handle of the present invention;

[0015] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the wave groove position of the present invention;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the connecting column of the present invention;

[0018] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of the connecting column of the present invention.

[0019] In the figure: 1. delivery box; 2. spring; 3. guide wheel; 4. weight reduction chamber; 5. connecting rod; 6. connecting column; 7. second connecting chamber; 8. collecting hopper; 9. handle; 10. arc-shaped support plate; 11. hose; 12. suction pump; 13. crusting agent storage box; 14. cover plate; 15. first connecting chamber; 16. filter plate; 17. material guide trough; 18. annular material guide trough; 19. cleaning brush; 20. connecting plate; 21. particle storage chamber; 22. screen; 23. sliding groove; 24. wave groove; 25. motor. DETAILED DESCRIPTION

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

[0021] See also Figure 1 -6. The present invention provides a technical solution:

[0022] Embodiment 1:

[0023] An artificial biological crusting agent delivery device comprises a handle 9, one end of the handle 9 is fixedly connected to a delivery box 1, a screen 22 is fixedly connected to the lower end of the delivery box 1, a particle delivery mechanism is arranged in the delivery box 1, and the crusting agent particles are evenly delivered to the sand surface through the particle delivery mechanism, a first connecting chamber 15 is provided in the handle 9, the lower side of the first connecting chamber 15 is connected to the second connecting chamber 7, the second connecting chamber 7 is arranged in the handle 9, the second connecting chamber 7 is connected to the annular guide groove 18, the second connecting chamber 7 is arranged in an inclined shape, so that the particles entering the second connecting chamber 7 can quickly enter the annular guide groove 18, the annular guide groove 18 is arranged in the delivery box 1, a particle filtering mechanism is arranged between the first connecting chamber 15 and the second connecting chamber 7, and in the process of delivering particles through the particle delivery mechanism, the particle filtering mechanism is driven to shake, so that large particles are filtered out by the particle filtering mechanism, and small particles pass through the particle filtering mechanism and enter the second connecting chamber 7, and the small particles entering the second connecting chamber 7 enter the particle delivery mechanism through the annular guide groove 18;

[0024] A large particle collecting mechanism is provided at one end of the grip 9, through which the filtered large particles are collected. A hose 11 is fixedly connected to one end of the grip 9, and the hose 11 is connected to the first connecting chamber 15. The end of the hose 11 away from the grip 9 is fixedly connected to the output end of the suction pump 12. The specific model of the suction pump 12 is the F42101 self-priming pump produced by Fu'an Fubaole Electric Technology Co., Ltd. The suction pump 12 is fixedly connected to the crusting agent storage box 13, and two straps are provided on one side of the crusting agent storage box 13, through which the crusting agent storage box 13 can be carried on the user's back;

[0025] The input end of the suction pump 12 extends into the crusting agent storage box 13, and the suction pump 12 and the motor 25 are turned on. After the motor 25 is started, it drives the connecting column 6 connected to its output end to start rotating. The suction pump 12 is started to draw the crusting agent particles into the hose 11. An arc-shaped support plate 10 is fixedly connected to one side of the handle 9. By arranging the arc-shaped support plate 10 under the arm, the force used by the user's wrist when grasping the handle 9 is reduced.

[0026] Embodiment 2:

[0027] On the basis of Example 1, in order to reduce the weight of the delivery box 1, so that the user can reduce the force used by the entire arm and wrist when delivering the crusting agent, the particle delivery mechanism includes a connecting column 6, and a particle storage chamber 21 and a weight reduction chamber 4 are respectively provided in the lower end of the connecting column 6. The weight reduction chamber 4 can reduce the overall weight of the connecting column 6. Through the setting of the particle storage chamber 21, only a small amount of crusting agent particles enter the delivery box 1 each time, reducing the weight of the entire delivery box 1. The upper end of the delivery box 1 is fixedly connected to a motor 25, and the output end of the motor 25 extends into the delivery box 1 and is fixedly connected to the upper end of the connecting column 6. The motor 25 drives the connecting column 6 to move. The column 6 rotates, and the crusting agent will enter the particle storage chamber 21 for storage, and the remaining crusting agent will be stored in the annular guide groove 18. During the rotation of the connecting column 6, the crusting agent particles will evenly fall onto the sand through the screen 22. When the motor 25 drives the connecting column 6 to rotate, it will generate vibration itself, so that the crusting agent particles pass through the screen 22 more evenly. A connecting plate 20 is fixedly connected to the weight reduction chamber 4, and a plurality of cleaning brushes 19 are fixedly connected to the lower end of the connecting plate 20. The cleaning brushes 19 located in the weight reduction chamber 4 will clean the screen 22, so that the particles blocked in the screen 22 are cleaned out;

[0028] The particle filtering mechanism includes a filter plate 16, which is arranged between the first connecting chamber 15 and the second connecting chamber 7. The filter plate 16 is slidably connected to the sliding groove 23, which is provided in the handle 9. A spring 2 is fixedly connected to the sliding groove 23, and the other end of the spring 2 is fixedly connected to the filter plate 16. The filter plate 16 is fixedly connected to a connecting rod 5 at one end close to the delivery box 1, and the connecting rod 5 extends into the wave groove 24 at one end away from the filter plate 16, and is movably connected to a guide wheel 3, which is slidably connected to the wave groove 24. 2, the guide wheel 3 will always be in contact with the surface of the wave groove 24, the wave groove 24 is opened on the outside of the connecting column 6, and the wave groove 24 is arranged in a wave shape. The large particle collection mechanism includes a collecting hopper 8, and the collecting hopper 8 is fixedly connected to the handle 9. The lower end of the collecting hopper 8 is movably mounted with a cover plate 14 through a buckle. By opening the cover plate 14, the large particles of the crusting agent particles can be taken out of the collecting hopper 8. The collecting hopper 8 is connected to the first connecting cavity 15 through a guide groove 17, and the guide groove 17 is opened in the handle 9.

[0029] Working principle: when in use, the crusting agent can be stored by opening the box cover at the upper end of the crusting agent storage box 13, turning on the suction pump 12 and the motor 25, and after the motor 25 is started, it drives the connecting column 6 connected to its output end to start rotating, and the suction pump 12 is started to draw the crusting agent particles into the hose 11. Since the guide wheel 3 is slidably connected to the wave groove 24, the wave groove 24 will rotate along with the connection column 6 during rotation. Under the elastic force of the spring 2, the guide wheel 3 is always in contact with the wave groove 24. At this time, the filter plate 16 will move back and forth. When the crusting agent particles enter the first connecting chamber 15, the large particles of the crusting agent will be filtered out under the filtration of the shaking filter plate 16, and enter the collection hopper 8 through the guide groove 17;

[0030] The filtered crusting agent particles enter the second connecting chamber 7, and then enter the annular material guide trough 18 from the second connecting chamber 7. During the rotation of the connecting column 6, the crusting agent will enter the particle storage chamber 21 for storage, and the remaining crusting agent will be stored in the annular material guide trough 18. During the rotation of the connecting column 6, the crusting agent particles will pass through the screen 22 and fall evenly onto the sand. During the rotation of the connecting column 6 driven by the motor 25, vibration will be generated, so that the crusting agent particles will pass through the screen 22 more evenly. The cleaning brush 19 located in the weight reduction chamber 4 will clean the screen 22, so that the particles blocked in the screen 22 are cleaned out.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An artificial biological crusting agent delivery device, comprising a handle, characterized in that: One end of the handle is fixedly connected to the delivery box, a screen is fixedly connected to the lower end of the delivery box, a particle delivery mechanism is arranged in the delivery box, and the crusting agent particles are evenly delivered to the sand surface through the particle delivery mechanism, a first connecting cavity is arranged in the handle, the lower side of the first connecting cavity is connected to the second connecting cavity, the second connecting cavity is arranged in the handle, the second connecting cavity is connected to the annular material guide groove, the annular material guide groove is arranged in the delivery box, a particle filtering mechanism is arranged between the first connecting cavity and the second connecting cavity, and in the process of delivering particles through the particle delivery mechanism, the particle filtering mechanism is driven to shake, so that large particles are filtered out by the particle filtering mechanism, and small particles pass through the particle filtering mechanism and enter the second connecting cavity, and the small particles entering the second connecting cavity enter the particle delivery mechanism through the annular material guide groove; A large particle collection mechanism is provided at one end of the handle, through which the filtered large particles are collected, a hose is fixedly connected to one end of the handle, the hose is communicated with the first connecting cavity, the end of the hose away from the handle is fixedly connected to the output end of the suction pump, the suction pump is fixedly connected to the crusting agent storage tank, the suction pump input end extends into the crusting agent storage tank, and an arc-shaped support plate is fixedly connected to one side of the handle; The particle delivery mechanism includes a connecting column, a particle storage chamber and a weight reduction chamber are respectively provided in the lower end of the connecting column, a motor is fixedly connected to the upper end of the delivery box, the output end of the motor extends into the delivery box and is fixedly connected to the upper end of the connecting column, a connecting plate is fixedly connected in the weight reduction chamber, and a plurality of cleaning brushes are fixedly connected to the lower end of the connecting plate; The particle filtering mechanism comprises a filter plate, the filter plate is arranged between the first connecting cavity and the second connecting cavity, the filter plate is slidably connected in a sliding groove, the sliding groove is provided in the handle, a spring is fixedly connected in the sliding groove, and the other end of the spring is fixedly connected to the filter plate; The filter plate is fixedly connected to one end close to the delivery box with a connecting rod, and the connecting rod extends into the wave groove at one end away from the filter plate and is movably connected to a guide wheel, which is slidably connected in the wave groove, and the wave groove is opened on the outside of the connecting column.

2. The artificial biological skin agent delivery device according to claim 1, characterized in that: The large particle collection mechanism comprises a collection hopper, which is fixedly connected to the handle, a cover plate is movably mounted on the lower end of the collection hopper through a buckle, and the collection hopper is connected to the first connecting cavity through a material guide groove, and the material guide groove is opened in the handle.

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