Pesticide raw material weighing and feeding machine

Abstract

The utility model discloses a pesticide raw material weighing and feeding machine which comprises a machine shell, a feeding hopper is arranged on one side of the top of the machine shell, a fixed supporting plate is arranged in an inner cavity of the machine shell, a material stirring assembly is arranged above the fixed supporting plate, movable supporting plates are symmetrically arranged on the two sides of the fixed supporting plate, and the movable supporting plates are connected with the feeding hopper. First adjusting assemblies are symmetrically arranged on the two side walls of the machine shell, feeding baffles are symmetrically arranged below the fixed supporting plate, weighing sensors are arranged in inner cavities of the feeding baffles, second adjusting assemblies are arranged below the first adjusting assemblies, and a feeding assembly is arranged below the machine shell. According to the feeding device, the raw materials can be stirred, so that the raw materials are not prone to caking during feeding, the accuracy of subsequent feeding is guaranteed, the feeding device has the weighing capacity, the accuracy degree of the feeding amount each time can be guaranteed during feeding, and the situation that subsequent procedures are affected due to the fact that the error of the feeding amount is large is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide production, in particular to a pesticide raw material weighing feeder. Background Art

[0002] Pesticides refer to a class of chemical substances used to prevent, control and eliminate crop pests and weeds. They play an important role in improving crop yield and quality and ensuring food security. However, improper use of pesticides can cause environmental pollution, residue problems and damage to non-target organisms. Therefore, the rational use of pesticides and reducing their impact on the environment and human health are important aspects of current agricultural non-point source pollution control. The pesticide production industry is subject to strict regulatory supervision, especially in terms of environmental protection and food safety. Therefore, manufacturers must comply with relevant laws and regulations to ensure the safety and sustainability of their products. In addition, with the increasing concern about the impact on the environment and human health, the development of safer and more effective pesticides and the promotion of integrated pest management (IPM) and organic farming practices are becoming increasingly important.

[0003] In the production process of pesticides, raw materials need to be fed, so a feeder is needed. Although traditional feeders have feeding capabilities, they still have some shortcomings. For example, they lack the ability to stir the raw materials, so it is easy to cause the raw materials to agglomerate during feeding, thereby affecting the accuracy of subsequent feeding. In addition, they lack weighing capabilities, so it is difficult to ensure the accuracy of each feeding amount during feeding, which will affect the subsequent processes due to the large error in the feeding amount. Therefore, a pesticide raw material weighing feeder is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pesticide raw material weighing feeder, which has the ability to stir the raw materials, so it is not easy to cause the raw materials to agglomerate during feeding, thereby ensuring the accuracy of subsequent feeding, and it has a weighing ability, so it can ensure the accuracy of each feeding amount during feeding, thereby avoiding the impact on subsequent processes due to large errors in the feeding amount, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pesticide raw material weighing feeder comprises a casing, wherein fixed legs are fixedly connected at the four corners of the bottom of the casing, a feeding hopper is provided on one side of the top of the casing, a fixed support plate is provided in the inner cavity of the casing, a stirring assembly is provided above the fixed support plate, movable support plates are symmetrically provided on both sides of the fixed support plate, first adjustment assemblies are symmetrically provided on both side walls of the casing, feeding baffles are symmetrically provided below the fixed support plate, a weighing sensor is provided in the inner cavity of the feeding baffle, a second adjustment assembly is provided below the first adjustment assembly, and a feeding assembly is provided below the casing.

[0007] Preferably, the bottom of the feeding hopper passes through the top wall of the casing and is connected to the inner cavity of the casing, the top of the feeding hopper is hinged with a hopper cover through a hinge shaft, and the top of the hopper cover is fixedly connected with an opening and closing handle.

[0008] Preferably, the stirring assembly includes a driving motor fixedly connected to the center of the top wall of the casing, a transmission shaft is fixedly connected to the output end of the driving motor, the bottom end of the transmission shaft passes through the top wall of the casing and extends to the inner cavity of the casing and this end is rotatably connected to the fixed support plate, a plurality of groups of stirring blades are symmetrically and longitudinally equidistantly arranged on the transmission shaft, and the stirring blades are staggered with one long and one short intervals.

[0009] Preferably, the first adjustment assembly includes a first adjustment box, the inner side wall of the first adjustment box is fixedly connected to a first electric push rod, and one end of the two movable support plates away from each other passes through the side wall of the casing and extends into the first adjustment box and this end is fixedly connected to the output end of the first electric push rod.

[0010] Preferably, the second adjustment assembly includes a second adjustment box, the inner side wall of which is fixedly connected to a second electric push rod, and one end of the two feeding baffles away from each other passes through the side wall of the casing and extends into the second adjustment box and is fixedly connected to the output end of the second electric push rod.

[0011] Preferably, the feeding assembly includes a feed pipe, a down pipe is provided on one side of the top of the feed pipe and the feed pipe is connected with the inner cavity of the casing through the down pipe, a screw feeder is provided in the inner cavity of the feed pipe, a rotating motor is provided on one side of the feed pipe, and the output end of the rotating motor passes through the side wall of the feed pipe and is fixedly connected to the end of the screw feeder.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the raw materials can be introduced into the casing through the provided feeding hopper, and the provision of the hopper cover can seal and protect the feeding hopper to prevent other debris from entering the casing through the feeding hopper, the provided fixed support plate can support the stirring assembly, and the provided stirring assembly can stir and disperse the raw materials, so it is not easy to cause the raw materials to agglomerate during feeding, thereby ensuring the accuracy of subsequent feeding, the provided first adjusting assembly can control the amount of raw materials falling from the movable support plate to the feeding baffle, and the provided weighing sensor can weigh the amount of material falling on the feeding baffle, so that the accuracy of each feeding amount can be guaranteed during feeding, thereby avoiding the influence of large errors in the feeding amount on subsequent processes, the provided second adjusting assembly can control the raw materials to fall from the feeding baffle to the feeding assembly, and the provided feeding assembly can process the weighed raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the feeding baffle and the second adjustment component of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the feeding assembly of the utility model.

[0018] In the figure: 1. casing; 2. feeding hopper; 3. fixed support plate; 4. stirring assembly; 401. driving motor; 402. transmission shaft; 403. stirring paddle; 5. movable support plate; 6. first adjusting assembly; 601. first adjusting box; 602. first electric push rod; 7. feeding baffle; 701. weighing sensor; 8. second adjusting assembly; 801. second adjusting box; 802. second electric push rod; 9. feeding assembly; 901. feeding pipe; 902. feeding pipe; 903. screw feeder; 904. rotating motor. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A pesticide raw material weighing feeder comprises a casing 1, wherein fixed legs are fixedly connected at the four corners of the bottom of the casing 1, a feeding hopper 2 is provided on one side of the top of the casing 1, a fixed support plate 3 is provided in the inner cavity of the casing 1, a stirring assembly 4 is provided above the fixed support plate 3, movable support plates 5 are symmetrically provided on both sides of the fixed support plate 3, first adjustment assemblies 6 are symmetrically provided on both side walls of the casing 1, feeding baffles 7 are symmetrically provided below the fixed support plate 3, a weighing sensor 701 is provided in the inner cavity of the feeding baffle 7, a second adjustment assembly 8 is provided below the first adjustment assembly 6, and a feeding assembly 9 is provided below the casing 1.

[0024] The bottom of the feeding hopper 2 passes through the top wall of the casing 1 and is communicated with the inner cavity of the casing 1. The top of the feeding hopper 2 is hinged with a hopper cover through a hinge shaft, and the top of the hopper cover is fixedly connected with an opening and closing handle. The feeding hopper 2 can introduce raw materials into the casing 1, and the setting of the hopper cover can seal and protect the feeding hopper 2 to prevent other debris from entering the casing 1 through the feeding hopper 2; the stirring component 4 includes a driving motor 401 fixedly connected to the center of the top wall of the casing 1, and a transmission shaft 402 is fixedly connected to the output end of the driving motor 401. The bottom end of the transmission shaft 402 passes through the top wall of the casing 1 and extends to the inner cavity of the casing 1 and this end is connected to the inner cavity of the casing 1. The fixed support plate 3 is rotatably connected, and a plurality of groups of stirring blades 403 are symmetrically and longitudinally equidistantly arranged on the transmission shaft 402. The stirring blades 403 are staggered with one long and one short intervals. The stirring assembly 4 can stir and disperse the raw materials, so it is not easy to cause the raw materials to agglomerate during feeding, thereby ensuring the accuracy of subsequent feeding; the first adjustment assembly 6 includes a first adjustment box 601, and the inner side wall of the first adjustment box 601 is fixedly connected to the first electric push rod 602, and the ends of the two movable support plates 5 that are away from each other penetrate the side wall of the casing 1 and extend into the first adjustment box 601 and this end is connected to the transmission end of the first electric push rod 602. The first adjusting component 6 can control the amount of raw materials falling from the movable support plate 5 to the feeding baffle 7; the second adjusting component 8 includes a second adjusting box 801, and the inner wall of the second adjusting box 801 is fixedly connected to the second electric push rod 802. The ends of the two feeding baffles 7 that are away from each other penetrate the side wall of the casing 1 and extend into the second adjusting box 801, and this end is fixedly connected to the output end of the second electric push rod 802. The weighing sensor 701 can weigh the amount of material falling on the feeding baffle 7, so it can ensure the accuracy of each feeding amount during feeding, thereby avoiding errors caused by feeding amount. The difference is large and affects the subsequent process. The second adjusting component 8 can control the raw material to fall from the feeding baffle 7 to the feeding component 9; the feeding component 9 includes a feeding pipe 901, a feeding pipe 902 is provided on the top side of the feeding pipe 901, and the feeding pipe 901 is connected with the inner cavity of the casing 1 through the feeding pipe 902, a screw feeder 903 is provided in the inner cavity of the feeding pipe 901, and a rotating motor 904 is provided on one side of the feeding pipe 901, and the output end of the rotating motor 904 passes through the side wall of the feeding pipe 901 and is fixedly connected to the end of the screw feeder 903. The feeding component 9 can feed the weighed raw materials.

[0025] Working process: firstly, all electrical appliances are powered on. The feeding hopper 2 can guide the raw materials into the casing 1, and the setting of the hopper cover can seal and protect the feeding hopper 2 to prevent other debris from entering the casing 1 through the feeding hopper 2. The fixed support plate 3 can support the stirring assembly. The stirring assembly 4 can stir and disperse the raw materials, so it is not easy to cause the raw materials to clump during feeding, thereby ensuring the accuracy of subsequent feeding. The driving motor 401 is started, and the driving motor 401 drives the stirring blade 403 thereon to rotate through the transmission shaft 402, thereby continuously stirring and dispersing the raw materials. The first adjusting assembly 6 can control the amount of raw materials falling from the movable support plate 5 to the feeding baffle 7. The weighing sensor 701 can weigh the amount of materials falling on the feeding baffle 7, so that it can ensure the accuracy of each feeding amount during feeding, thereby avoiding the influence of large errors in the feeding amount on subsequent processes. The second adjusting assembly 8 can control the raw materials to fall from the feeding baffle 7 to the feeding assembly 9. The push rod 602, the weighing sensor 701 and the second electric push rod 802 are all connected to an external controller. The controller will first control the first electric push rod 602 to retract. The retraction of the first electric push rod 602 will drive the movable support plate 5 to move. At this time, the raw materials on the movable support plate 5 will fall onto the feeding baffle 7. The weighing sensor 701 can weigh the amount of material falling on the feeding baffle 7. When the weight of the material on the feeding baffle 7 reaches a preset value, the controller controls the first electric push rod 602 to extend, so that it drives The movable support plate 5 is reset to stop the material falling, and then the controller controls the second electric push rod 802 to contract, so that it drives the feeding baffles 7 to move away from each other, so that the raw materials on the feeding baffles 7 fall into the feeding assembly 9, and then the second electric push rod 802 is controlled to reset again, and the cycle is repeated over and over again. The feeding assembly 9 can feed the weighed raw materials, and the rotating motor 904 can drive the screw feeder 903 to rotate, so as to transport the raw materials through the screw feeder 903.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] 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 scope and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide raw material weighing feeder, comprising a housing (1), characterized in that: The four corners of the bottom of the casing (1) are fixedly connected with fixed legs, a feeding hopper (2) is provided on one side of the top of the casing (1), the inner cavity of the casing (1) is provided with a fixed support plate (3), a stirring assembly (4) is provided above the fixed support plate (3), movable support plates (5) are symmetrically provided on both sides of the fixed support plate (3), first adjustment assemblies (6) are symmetrically provided on the two side walls of the casing (1), a feeding baffle (7) is symmetrically provided below the fixed support plate (3), a weighing sensor (701) is provided in the inner cavity of the feeding baffle (7), a second adjustment assembly (8) is provided below the first adjustment assembly (6), and a feeding assembly (9) is provided below the casing (1).

2. A pesticide raw material weighing feeder according to claim 1, characterized in that: The bottom of the feeding hopper (2) passes through the top wall of the casing (1) and is in communication with the inner cavity of the casing (1); the top of the feeding hopper (2) is hingedly connected to a hopper cover via a hinge shaft, and the top of the hopper cover is fixedly connected to an opening and closing handle.

3. The pesticide raw material weighing feeder according to claim 1, characterized in that: The stirring assembly (4) comprises a driving motor (401) fixedly connected to the center of the top wall of the casing (1); a transmission shaft (402) is fixedly connected to the output end of the driving motor (401); the bottom end of the transmission shaft (402) passes through the top wall of the casing (1) and extends to the inner cavity of the casing (1), and this end is rotatably connected to the fixed support plate (3); a plurality of groups of stirring blades (403) are symmetrically arranged on the transmission shaft (402) and are equidistantly spaced longitudinally; the stirring blades (403) are staggered with one long and one short.

4. The pesticide raw material weighing feeder according to claim 1, characterized in that: The first adjustment assembly (6) comprises a first adjustment box (601), the inner side wall of the first adjustment box (601) is fixedly connected to a first electric push rod (602), and one end of the two movable support plates (5) that is away from each other passes through the side wall of the housing (1) and extends into the first adjustment box (601), and this end is fixedly connected to the output end of the first electric push rod (602).

5. The pesticide raw material weighing feeder according to claim 1, characterized in that: The second adjustment assembly (8) comprises a second adjustment box (801), the inner side wall of the second adjustment box (801) is fixedly connected to a second electric push rod (802), and one end of the two feeding baffles (7) that is away from each other passes through the side wall of the casing (1) and extends into the second adjustment box (801), and this end is fixedly connected to the output end of the second electric push rod (802).

6. The pesticide raw material weighing feeder according to claim 1, characterized in that: The feeding assembly (9) comprises a feeding pipe (901), a feeding down pipe (902) is provided on one side of the top of the feeding pipe (901), and the feeding pipe (901) is connected to the inner cavity of the casing (1) through the feeding down pipe (902), a screw feeder (903) is provided in the inner cavity of the feeding pipe (901), a rotating motor (904) is provided on one side of the feeding pipe (901), and an output end of the rotating motor (904) passes through the side wall of the feeding pipe (901) and is fixedly connected to the end of the screw feeder (903).

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