WO2021179689A1

WO2021179689A1 - Automatic discharging structure for chlorothalonil production apparatus

Info

Publication number: WO2021179689A1
Application number: PCT/CN2020/132179
Authority: WO
Inventors: 尹小根; 孙连忠; 许先广
Original assignee: 江苏维尤纳特精细化工有限公司
Priority date: 2020-03-12
Filing date: 2020-11-27
Publication date: 2021-09-16
Also published as: CN211996378U

Abstract

An automatic discharging structure for a chlorothalonil production apparatus. The automatic discharging structure comprises: a first conveying structure (1), a weighing structure (2), an automatic grabbing structure (3), a discharging structure (4), and a second conveying structure (5). The discharging structure (4) comprises a discharging hopper (41), a discharging control structure (42), and a discharging lifting structure (43). The automatic grabbing structure (3) grabs an empty packing box from the first conveying structure (1) and places the empty packing box on the weighing structure (2); chlorothalonil materials automatically discharged from the discharging structure (4) are weighed; when the discharged chlorothalonil materials reach specified mass, the discharging is stopped; and the automatic grabbing structure (3) grabs and places a filled packing box on the second conveying structure (5) for unloading. During discharging, the discharging lifting structure (43) moves downward to the position of an empty packing box and is connected to the empty packing box; materials in the discharging hopper (41) are discharged under the control of the discharging control structure (42); when the discharged materials reach the specified mass, the discharging control structure (42) stops discharging; and the discharging lifting structure (43) is disconnected and moves upward, so that an automatic discharging work is finished. Such a structure not only greatly improves the working efficiency but also improves the quality of work environment.

Description

Automatic discharging structure for chlorothalonil production equipment

Technical field

The utility model relates to the field of chlorothalonil production, in particular to an automatic discharging structure for chlorothalonil production equipment.

Background technique

Chlorothalonil is a high-efficiency, low-toxicity, and broad-spectrum fungicide pesticide. Because it has a good control effect on fungal diseases, it is widely used in agricultural production. The current packaging method for chlorothalonil is to collect the chlorothalonil obtained after condensation and drying in a receiver, then put it into a bag, weigh it manually, and put it in storage. However, this packaging method has the following shortcomings: 1) The material is packed in a cloth bag with a large amount of dust, which causes great pollution to the working environment and affects the health of the workers in the workshop; 2) The four corners of the cloth bag must be fixed when packing. It is necessary to loosen the cloth bag when it is full, and then move the bag to the scale by a forklift for weighing. This method is cumbersome, cumbersome to operate and wastes time; 3) It is easy to cause material toss during the weighing process. It not only causes waste but also pollutes the workshop again.

Utility model content

Purpose of the utility model: The purpose of the utility model is to provide an automatic discharging structure for chlorothalonil production equipment, which solves the problems existing in the packaging of chlorothalonil.

Technical solution: The utility model provides an automatic discharging structure for chlorothalonil production equipment, including a first conveying structure, a weighing structure, an automatic grabbing structure, a discharging structure, and a second conveying structure. The weighing structure Is arranged between the first conveying structure and the second conveying structure, the automatic grabbing structure is arranged directly above the weighing structure, and the discharging structure is located on both sides of the weighing structure; wherein, the discharging structure includes discharging A hopper, a discharging control structure and a discharging lifting structure, the discharging control structure is arranged under the discharging funnel, and the discharging lifting structure is arranged on the discharging hopper. The automatic grabbing structure grabs the empty packaging box from the first conveying structure and places it on the weighing structure, weighs the chlorothalonil material that is automatically discharged from the discharging structure, and stops discharging when the specified quality is reached. The grabbing structure grabs and places the full boxes on the second conveying structure for unloading. The various structures cooperated to complete the automatic packaging of bacteria clean materials. Among them, when discharging, the discharging lifting structure moves down to the position of the empty packing box and is connected to it. The materials in the discharging hopper are discharged under the control of the discharging control structure. When the discharging reaches the specified quality, the discharging The material control structure stops discharging, and the discharging lifting structure loosens the connection and moves upwards, thus completing the automatic discharging and packing work, which greatly improves the work efficiency, and when discharging, the discharging structure and the packing box are connected to avoid During the discharging process, the materials fly, which greatly improves the quality of the working environment and ensures the health of the workers in the workshop.

Further, the discharging control structure includes a first discharging control component and a second discharging control component, and the first discharging control component and the second discharging control component are arranged relative to each other.

Further, the first discharging control assembly and the second discharging control assembly have the same structure, and the first discharging control assembly includes a discharging cylinder fixing seat, a discharging cylinder, a discharging baffle, and a sealing strip. The discharging cylinder is arranged on the discharging cylinder fixing seat, the discharging baffle is arranged at the plunger end of the discharging cylinder, and the sealing strip is arranged on the end of the discharging baffle far away from the discharging cylinder. The discharging baffles of the first discharging control assembly and the second discharging control assembly are driven by the discharging cylinder to move in opposite or opposite directions, thereby controlling the discharging and stopping of the discharging of the chlorothalonil material. The sealing strip avoids the leakage of materials.

Further, the discharging lifting structure includes a lifting fixing frame, a discharging tube, a first lifting cylinder, a second lifting cylinder, and a mobile discharging assembly. The discharging tube is arranged in the discharging lifting structure, and the first The lifting cylinder and the second lifting cylinder are arranged on both sides of the discharging pipe in the discharging lifting structure, and the mobile discharging assembly is arranged under the lifting fixing frame and connected to the plunger ends of the first lifting cylinder and the second lifting cylinder. The first lifting cylinder and the second lifting cylinder drive the discharging assembly to move down along the lifting fixing frame and the discharging pipe, thereby connecting with the packing box, avoiding flying of materials during discharging, and avoiding material loss during packing, and Improve the environmental quality. After the packing is completed, the mobile discharging assembly moves upwards and loosens the connection with the packing box.

Further, the mobile discharging assembly includes an upper connecting ring, a moving guide column, a lower connecting ring and a telescopic tube, the telescopic tube is arranged between the upper connecting ring and the lower connecting ring, and the movable guide column is centered on the telescopic tube. The axis is arranged in a circular array between the upper connecting ring and the lower connecting ring. The movable guide column and the lifting fixed frame are connected by linear bearings, which is convenient for moving up and down. The telescopic tube completes the export of the material through the change of the length during the up and down movement of the moving discharge assembly.

Further, electromagnets are arranged on the boss surface at the lower end of the lower connecting ring, and the electromagnets are arranged in a circular array with the center of the four lower connecting rings as the axis. The moving discharging assembly moves down to the empty packing box position, the electromagnet is energized to generate magnetism, and attracts the iron ring at the connecting port of the packing box for connection. Multiple electromagnets are provided to improve the firmness and stability of the connection.

Further, the contact surface between the lower connecting ring and the packaging box is also provided with a sealing ring. Avoid material leakage when discharging, thereby reducing material loss and improving environmental quality.

It can be seen from the above technical solutions that the present utility model has the following beneficial effects: 1) Mechanization replaces manualization, which greatly shortens working time and improves work efficiency; 2) The entire packaging process is fully automated, which not only greatly reduces the work intensity of workers , And reduce labor costs; 3) Weigh the materials during the packaging process, and complete the discharge at one time, which not only improves the work efficiency but also ensures the accuracy of the packaging quality; 4) When the material is discharged, it is discharged through the electromagnet The connection between the packing box and the packing box is simple in structure, easy to operate, and the connection is firm and stable and not easy to fall off, which is convenient for the smooth progress of the discharging and packing work; 5) A sealing structure is set between the packing box and the discharging structure to avoid the discharging process. The flying of materials not only reduces the loss of materials, but also greatly improves the quality of the working environment and ensures the health of the workers in the workshop.

Description of the drawings

Figure 1 is a three-dimensional view of the utility model;

Figure 2 is a perspective view of the first discharge control assembly;

Figure 3 is a perspective view of the structure of the limit block;

Figure 4 is a perspective view of the discharging lifting structure;

Figure 5 is a perspective view of the lower connecting ring.

In the figure: the first conveying structure 1, the weighing structure 2, the automatic grabbing structure 3, the discharging structure 4, the discharging funnel 41, the discharging control structure 42, the first discharging control component 421, the discharging cylinder fixing seat 4211 , Discharge cylinder 4212, discharge baffle 4213, sealing strip 4214, second discharge control assembly 422, discharge lifting structure 43, lifting fixing frame 431, discharge pipe 432, first lifting cylinder 433, second lifting cylinder 434. The movable discharge assembly 435, the upper connecting ring 4351, the movable guide post 4352, the lower connecting ring 4353, the electromagnet 43531, the sealing ring 43532, the telescopic tube 4354, the second conveying structure 5, and the packing box 6.

Detailed ways

The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present utility model, but should not be understood as a limitation to the present utility model.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Clockwise", "Counterclockwise" and other directions or positional relationships are based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood In order to limit the utility model.

In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "multiple" means two or more than two, unless specifically defined otherwise.

In the present invention, unless otherwise clearly defined and defined, the terms "installation", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present utility model can be understood according to the specific situation.

In the present invention, unless otherwise clearly defined and defined, the "on" or "under" of the first feature of the second feature may include the first and second features in direct contact, or may include the first and second features. The features are not in direct contact but through other features between them. Moreover, the "above", "above" and "above" of the first feature on the second feature include the first feature directly above and obliquely above the second feature, or it simply means that the first feature is higher in level than the second feature. The “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.

Example one

As shown in Figure 1 is a three-dimensional view of the present utility model, including the first transfer structure 1, weighing structure 2, automatic grasping structure 3, discharging structure 4 and second transfer structure 5, the weighing structure 2 is arranged in the first Between a conveying structure 1 and a second conveying structure 5, the automatic grabbing structure 3 is arranged directly above the weighing structure 2, and the discharging structure 4 is located on both sides of the weighing structure 2; among them, as shown in Fig. 2 It is a perspective view of the discharging structure 4, including a discharging hopper 41, a discharging control structure 42, and a discharging lifting structure 43. The discharging control structure 42 is arranged below the discharging hopper 41, and the discharging lifting structure 43 is set on the discharge funnel 41.

The discharging control structure 42 includes a first discharging control component 421 and a second discharging control component 422, and the first discharging control component 421 and the second discharging control component 422 are arranged opposite to each other.

The first discharging control component 421 and the second discharging control component 422 have the same structure, as shown in FIG. 3 is a perspective view of the first discharging control component 421, including a discharging cylinder fixing seat 4211, a discharging cylinder 4212 , The discharge baffle 4213 and the sealing strip 4214, the discharge cylinder 4212 is arranged on the discharge cylinder fixing seat 4211, the discharge baffle 4213 is arranged on the plunger end of the discharge cylinder 4212, and the sealing strip 4214 is arranged At the end of the discharging baffle 4213 away from the discharging cylinder 4212.

4 is a perspective view of the discharging lifting structure 43, which includes a lifting fixing frame 431, a discharging tube 432, a first lifting cylinder 433, a second lifting cylinder 434, and a mobile discharging assembly 435. The discharging tube 432 is arranged in the discharging lifting structure 43. The first lifting cylinder 433 and the second lifting cylinder 434 are arranged in the discharging lifting structure 43 and are located on both sides of the discharging pipe 432. The movable discharging assembly 435 is arranged in the lifting fixed Below the frame 431 and connected to the plunger ends of the first lifting cylinder 433 and the second lifting cylinder 434.

The mobile discharging assembly 435 includes an upper connecting ring 4351, a moving guide post 4352, a lower connecting ring 4353, and a telescopic tube 4354. The telescopic tube 4324 is arranged between the upper connecting ring 4351 and the lower connecting ring 4321, and the moving guide The columns 4352 are arranged between the upper connecting ring 4351 and the lower connecting ring 4353 in a circular array with the center of the telescopic tube 4354 as the axis.

As shown in Figure 5 is a three-dimensional view of the lower connecting ring 4353. The lower connecting ring 4353 is provided with an electromagnet 43531 on the lower end of the boss surface. set up.

The contact surface of the lower connecting ring 4353 and the packing box 6 is also provided with a sealing ring 43532.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements can be made, and these improvements should also be considered This is the protection scope of the utility model.

Claims

An automatic discharging structure for chlorothalonil production equipment, which is characterized in that it includes a first conveying structure (1), a weighing structure (2), an automatic grabbing structure (3), a discharging structure (4), and a second The conveying structure (5), the weighing structure (2) is arranged between the first conveying structure (1) and the second conveying structure (5), and the automatic gripping structure (3) is arranged on the weighing structure (2). ) Directly above, the discharging structure (4) is located on both sides of the weighing structure (2); wherein, the discharging structure (4) includes a discharging hopper (41), a discharging control structure (42) and a discharging A lifting structure (43), the discharging control structure (42) is arranged under the discharging funnel (41), and the discharging lifting structure (43) is arranged on the discharging hopper (41).
The automatic discharging structure for chlorothalonil production equipment according to claim 1, characterized in that: the discharging control structure (42) comprises a first discharging control component (421) and a second discharging control component (422) ), the first discharging control component (421) and the second discharging control component (422) are arranged relative to each other.
The automatic discharging structure for chlorothalonil production equipment according to claim 2, characterized in that: the first discharging control component (421) and the second discharging control component (422) have the same structure, and the first The discharging control assembly (421) includes a discharging cylinder fixing seat (4211), a discharging cylinder (4212), a discharging baffle (4213), and a sealing strip (4214). The discharging cylinder (4212) is arranged on the discharging cylinder. On the cylinder fixing seat (4211), the discharging baffle (4213) is arranged at the plunger end of the discharging cylinder (4212), and the sealing strip (4214) is arranged on the discharging baffle (4213) away from the discharging cylinder ( 4212) one end.
The automatic discharging structure for chlorothalonil production equipment according to claim 1, wherein the discharging lifting structure (43) comprises a lifting fixing frame (431), a discharging pipe (432), and a first lifting cylinder (433), the second lifting cylinder (434) and the mobile discharging assembly (435), the discharging pipe (432) is arranged in the discharging lifting structure (43), the first lifting cylinder (433), the Two lifting cylinders (434) are arranged on both sides of the discharge pipe (432) in the discharging lifting structure (43), and the mobile discharging assembly (435) is arranged under the lifting fixing frame (431) and is connected to the first lifting cylinder (433) The plunger end of the second lifting cylinder (434) is connected.
The automatic discharging structure for chlorothalonil production equipment according to claim 4, characterized in that: the mobile discharging assembly (435) comprises an upper connecting ring (4351), a moving guide post (4352), and a lower connecting ring ( 4353) and a telescopic tube (4354), the telescopic tube (4354) is arranged between the upper connecting ring (4351) and the lower connecting ring (4321), and the movable guide column (4352) takes the center of the telescopic tube (4354) as The shaft centers are arranged in a circular array between the upper connecting ring (4351) and the lower connecting ring (4353).
The automatic discharging structure for chlorothalonil production equipment according to claim 5, characterized in that: the lower connecting ring (4353) is provided with an electromagnet (43531) on the lower end convex surface, and the electromagnets (43531) share The four or less connecting rings (4353) are arranged in a circular array with the center as the axis.
The automatic discharging structure for chlorothalonil production equipment according to claim 5 or 6, characterized in that: the contact surface of the lower connecting ring (4353) and the packing box (6) is further provided with a sealing ring (43532).