Feeding auxiliary device for pesticide intermediate production

Abstract

The utility model relates to the technical field of pesticide intermediate production, in particular to a feeding auxiliary device for pesticide intermediate production, the upper end of a rotating shaft is rotatably connected with a rotating seat, the lower end of the rotating shaft is fixedly connected with a clamping mechanism, the clamping mechanism comprises a mounting frame and a bidirectional screw rod, the bidirectional screw rod is rotatably connected in the mounting frame, and the two-way screw rod is fixedly connected in the mounting frame. One end of the two-way screw penetrates through the mounting frame and is fixedly connected with an output shaft of a driving motor, threaded blocks are symmetrically connected to the two sides of the two-way screw in a threaded mode, and clamping plates are fixedly connected to the lower ends of the threaded blocks. The lifting lugs are arranged at the upper end of the rotating seat and connected with lifting equipment, the device can be driven to ascend and descend, the rotating shaft is rotationally connected with the rotating seat, the lower end of the rotating shaft is fixedly connected with the clamping mechanism, a material barrel can be stably clamped, meanwhile, rotation of the material barrel can be conveniently achieved, the feeding escalator does not need to be manually rotated, and the working efficiency is improved. The labor intensity of workers is reduced, and the feeding working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide intermediate production, in particular to a feeding auxiliary device for pesticide intermediate production. Background Technique

[0002] Pesticide intermediates refer to intermediate compounds used for synthesizing pesticides; pesticide intermediates are key raw materials for synthesizing pesticides and play a crucial role in pesticide production. By synthesizing and transforming intermediates, various types of pesticides can be prepared. Therefore, the production of pesticide intermediates directly determines the types, quantities, and qualities of pesticides. The production of pesticide intermediates involves links such as raw material preparation, material reaction, separation and purification, detection and analysis, as well as packaging and storage. In each production link of pesticide intermediates, the timely addition and handling of materials are particularly important. In the existing production process of pesticide intermediates, the addition of raw materials mostly uses manual handling or a material truck to assist in unloading. However, in actual production, when multiple reaction kettles need to be fed simultaneously, the opening angles of the feeding ports of each reaction kettle are inconsistent each time when adding materials, and at the same time, the feeding ports of the reaction kettles are relatively high. When using manual handling or a material truck to assist in unloading, it is often necessary to change the direction of the feeding ladder to align with the feeding port of the reaction kettle, resulting in low feeding efficiency for pesticide intermediate production, high labor intensity for operators, and prone to safety accidents. Therefore, it is necessary to develop a feeding auxiliary device for pesticide intermediate production that saves manpower and improves feeding efficiency. Content of the Utility Model

[0003] In view of the above technical problems, the utility model provides a feeding auxiliary device for pesticide intermediate production that saves manpower and improves feeding efficiency to solve the problems of low feeding efficiency and high manual labor intensity caused by the need to change the direction of the feeding ladder during the production process of pesticide intermediates.

[0004] To solve the above technical problems, a feeding auxiliary device for pesticide intermediate production described in the utility model includes a rotating seat and a rotating shaft. A lifting lug is fixedly connected to the upper end of the rotating seat. The upper end of the rotating shaft is rotatably connected to the rotating seat, and the lower end is fixedly connected with a clamping mechanism. The clamping mechanism includes a mounting frame and a bidirectional screw. The bidirectional screw is rotatably connected inside the mounting frame. One end of the bidirectional screw penetrates the mounting frame and is fixedly connected to the output shaft of a driving motor. Threaded blocks are symmetrically threaded on both sides of the bidirectional screw. A connecting rod is fixedly connected to the lower end of the threaded block, and a clamping plate is fixedly connected to the opposite side of the connecting rod.

[0005] Further, a rotating groove is formed inside the rotating seat. A rotating disk is fixedly connected to the upper end of the rotating shaft, and the rotating disk is rotatably connected inside the rotating groove.

[0006] Further, annular grooves are provided at the relative positions of the lower end of the rotating disc and the upper surface of the bottom of the rotating groove, and a number of rolling balls are arranged to roll in the annular grooves.

[0007] Further, an anti-slip sheet is fixedly connected to the inner side of the clamping plate.

[0008] Further, a reinforcing rod is fixedly connected between the outer side of the clamping plate and the connecting rod.

[0009] The utility model has the following advantages compared with the prior art:

[0010] 1. By arranging a lifting lug at the upper end of the rotating seat to connect with the lifting equipment, the device can be driven to lift. By arranging a rotating shaft rotatably connected with the rotating seat and fixedly connecting a clamping mechanism at the lower end of the rotating shaft, the stable clamping of the material bucket can be realized, and at the same time, the rotation of the material bucket is convenient. There is no need for manual rotation of the feeding ladder, reducing the labor intensity of the staff and improving the working efficiency of feeding; and when feeding each reaction kettle one by one, only need to use the lifting device to cooperate with this equipment to drive the transfer of the material bucket. For the feeding ports of different reaction kettles, only need to drive the material bucket to rotate through the rotating shaft to adjust the feeding angle, improving the working efficiency.

[0011] 2. By arranging annular grooves at the relative positions of the lower end of the rotating disc and the upper surface of the bottom of the rotating groove, and arranging rolling balls in the annular grooves, during the process of the rotating shaft driving the rotating disc to rotate, the friction can be reduced, facilitating the rotation work, and at the same time, the service life of the device can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the utility model.

[0013] Figure 2 is a top view of the clamping plate and the connecting rod of the utility model.

[0014] In the figure: 1, rotating seat; 2, lifting lug; 3, rotating disc; 4, rotating shaft; 5, mounting frame; 6, bidirectional screw; 7, driving motor; 8, threaded block; 9, connecting rod; 10, clamping plate; 11, anti-slip sheet; 12, reinforcing rod; 13, rolling ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following further describes the utility model with reference to the accompanying drawings.

[0016] As Figure 1 、 2A feeding auxiliary device for the production of a pesticide intermediate shown in the figure, includes a rotating base 1 and a rotating shaft 4. At least two lifting lugs 2 are fixedly connected to the upper end of the rotating base 1. The upper end of the rotating shaft 4 is rotatably connected to the rotating base 1, and the lower end is fixedly connected with a clamping mechanism. The clamping mechanism includes a mounting frame 5 and a bidirectional screw 6. The bidirectional screw 6 is rotatably connected to the mounting frame 5 through a bearing. The bidirectional screw 6 is a screw with opposite thread directions arranged symmetrically about the center line. One side of the mounting frame 5 is fixedly connected with a driving motor 7 through a motor base and bolts. One end of the bidirectional screw 6 penetrates the mounting frame 5 and is fixedly connected to the output shaft of the driving motor 7. Threaded blocks 8 are symmetrically threadedly connected on both sides of the bidirectional screw 6. The threaded blocks 8 slide within the mounting frame 5. The lower end of the mounting frame 5 is open. The lower end of the threaded block 8 is fixedly connected with a connecting rod 9. The opposite sides of the lower end of the connecting rod 9 are fixedly connected with a clamping plate 10 through a connecting plate.

[0017] In order to realize the stable rotation of the rotating shaft 4 driving the rotating disk 3, a rotating groove is opened inside the rotating base 1. The upper end of the rotating shaft 4 extends into the inside of the rotating base 1 and is fixedly connected with a rotating disk 3. The rotating disk 3 is rotatably connected within the rotating groove.

[0018] In order to reduce the wear of the rotating disk 3 during rotation and improve the service life of the device, annular grooves are opened at the relative positions of the lower end of the rotating disk 3 and the upper surface of the bottom of the rotating groove. A number of balls 13 are arranged to roll within the annular grooves.

[0019] In order to ensure the firmness during the clamping of the material bucket, an anti-slip sheet 11 is fixedly connected to the inner side of the clamping plate 10.

[0020] In order to improve the stability and reliability of the device, a reinforcing rod 12 is fixedly connected between the outer side of the clamping plate 10 and the connecting rod 9.

[0021] It should be noted that in this embodiment, the use of this device requires supporting a hoisting device in the workshop, such as an electric hoist. At the same time, the power supply of the driving motor 7 can use the mains electricity of the workshop, or a storage battery can be installed at the upper end of the mounting frame 5 to ensure the operation of the driving motor 7.

[0022] The working process of this embodiment is as follows:

[0023] During the production process of pesticide intermediates, when it is necessary to hoist and feed the material bucket, first connect this device to the workshop hoisting equipment using the lifting lug 2, and then control this device above the material bucket. Control the driving motor 7 to run and drive the bidirectional screw 6 to rotate, so that the threaded block 8 drives the connecting rod 9 and the clamping plate 10 to move in the opposite direction. Then, through the hoisting equipment, lower the clamping plate 10 to both sides of the material bucket. Control the driving motor 7 to run. The driving motor 7 drives the bidirectional screw 6 to rotate, driving the threaded block 8 to drive the connecting rod 9 and the clamping plate 10 to move relatively, so that the clamping plate 10 clamps the material bucket. Then control the hoisting equipment to lift this device and the material bucket to the side of the feeding reactor. At this time, the operator can stand on the feeding ladder and rotate this device. Since the rotating shaft 4 and the rotating disc 3 both rotate along the central axis of the rotating seat 1, the operator can rotate this device to align the discharge port of the material bucket with the inlet of the reactor, thus realizing an efficient and accurate discharging process. When feeding the next reactor with the same material, only one operator needs to control the external hoisting equipment to hoist this device above the inlet of the next reactor. The operator only needs to stand on the corresponding feeding ladder and rotate this device to complete the accurate feeding of the corresponding inlet; this operation process does not require moving the feeding ladder at any time, and only one operator is needed to complete the feeding. Compared with the traditional manual handling method, this device can greatly improve the production efficiency, reduce the consumption of manual labor, and improve the operation efficiency of the pesticide intermediate production line.

Claims

1. An auxiliary feeding device for the production of a pesticide intermediate, characterized in that: It includes a rotating base (1) and a rotating shaft (4). A lifting lug (2) is fixedly connected to the upper end of the rotating base (1). The upper end of the rotating shaft (4) is rotatably connected to the rotating base (1), and a clamping mechanism is fixedly connected to the lower end. The clamping mechanism includes a mounting frame (5) and a bidirectional screw (6). The bidirectional screw (6) is rotatably connected inside the mounting frame (5). One end of the bidirectional screw (6) penetrates through the mounting frame (5) and is fixedly connected to the output shaft of a driving motor (7). Threaded blocks (8) are symmetrically and threadedly connected to both sides of the bidirectional screw (6). A connecting rod (9) is fixedly connected to the lower end of the threaded block (8). Clamping plates (10) are fixedly connected to the opposite sides of the connecting rod (9).

2. The feeding auxiliary device for the production of pesticide intermediates according to claim 1, characterized in that: A rotating groove is formed inside the rotating base (1). A rotating disc (3) is fixedly connected to the upper end of the rotating shaft (4), and the rotating disc (3) is rotatably connected inside the rotating groove.

3. The feeding auxiliary device for the production of pesticide intermediates according to claim 2, wherein: Circular grooves are formed at the relative positions on the lower surface of the rotating disc (3) and the upper surface of the bottom of the rotating groove. A number of balls (13) are rollably arranged inside the circular grooves.

4. The feeding auxiliary device for the production of pesticide intermediates according to claim 1, wherein: An anti-slip sheet (11) is fixedly connected to the inner side of the clamping plate (10).

5. The feeding auxiliary device for the production of pesticide intermediates according to claim 1, characterized in that: A reinforcing rod (12) is fixedly connected between the outer side of the clamping plate (10) and the connecting rod (9).

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