Quantitative raw material adding instrument

Abstract

The utility model relates to the technical field of quantitative adding instruments, and discloses a raw material quantitative adding instrument which comprises an equipment frame, a fixed concave block is fixedly connected to one side of the top of the inner surface of the equipment frame, a movable plate is movably connected to the inner surface of the fixed concave block, and a connecting plate is fixedly connected to the middle of the bottom of the movable plate. A connecting seat is fixedly connected to the middle of the top of the fixed concave block, a storage barrel is arranged at the top of the connecting seat, a scraper is movably connected to the inner surface of the storage barrel, and a motor is arranged at the top of the storage barrel, so that the operation steps of the quantitative adding instrument are simplified, the production efficiency is improved, and the maintenance cost of the equipment is reduced; the product quality and reliability are improved, the original uniformity, purity and activity of the raw materials can be recovered, and the raw materials are closer to the original state, so that the use effect is improved, meanwhile, the problem of pipeline blockage can be reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative adding instruments, and more specifically to a raw material quantitative adding instrument. Background Art

[0002] Raw material quantitative adding instrument is a device used to control the amount of raw material added. It is widely used in various industrial production processes to ensure product quality and production efficiency. In the chemical and pharmaceutical industries, it can be used to control the amount of chemical raw materials added to ensure product quality and stability. In addition, in other industries, such as plastics, rubber, paint, etc., raw material quantitative adding instrument also plays an important role.

[0003] The existing raw material quantitative addition equipment is complex to operate and has higher maintenance requirements for components. Any problem in any component of the equipment may cause the entire equipment to shut down, affecting production progress and product quality. In addition, the storage barrel of the existing raw material quantitative addition instrument stores chemical raw materials that need to be reacted. Due to the poor sealing of the storage barrel, the raw materials in the storage barrel agglomerate, which reduces the uniformity, purity and activity of the raw materials, affecting its use effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a raw material quantitative adding instrument to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a raw material quantitative adding instrument, comprising an equipment frame, a fixed concave block is fixedly connected to one side of the top of the inner surface of the equipment frame, a moving plate is movably connected to the inner surface of the fixed concave block, a connecting plate is fixedly connected to the middle of the bottom of the moving plate, a connecting seat is fixedly connected to the middle of the top of the fixed concave block, a storage bucket is arranged on the top of the connecting seat, a scraper is movably connected to the inner surface of the storage bucket, and a motor is arranged on the top of the storage bucket;

[0006] Furthermore, a limiting groove is provided on the inner surface of the fixed concave block, and a movable plate is movably connected to the inner surface of the limiting groove, a push rod is fixedly connected to one side of the movable plate, a pneumatic valve is fixedly connected to one side of the push rod, a discharge hole is provided on the other side of the top of the movable plate, a cylinder is fixedly connected to the inner surface of the discharge hole, a hinge is fixedly connected to one side of the outer surface of the cylinder, a baffle is fixedly connected to the bottom of the hinge, the movable plate is fixedly connected to the top of the connecting plate, a baffle is fixedly connected to the front of the connecting plate, and the discharge hole has the same diameter as the connecting seat.

[0007] Furthermore, the length of the cylinder and the baffle cover is equal to the distance from the baffle to the bottom of the movable plate, the maximum moving range of the push rod is fifty centimeters, and the distance between the center of the discharge hole and the center of the connecting seat is fifty centimeters.

[0008] Furthermore, a top cover is movably connected to the top of the storage barrel, a discharge port is fixedly connected to the bottom of the storage barrel, a connecting seat is fixedly connected to the bottom of the discharge port, and the bottom of the storage barrel is a flat-top cone.

[0009] Furthermore, a first conical tooth is fixedly connected to the front side of the motor, a second conical tooth is movably connected to the bottom of the outer surface of the first conical tooth, a transmission rod is fixedly connected to the bottom of the second conical tooth, two connecting rods are fixedly connected to the outer surface of the transmission rod, the two connecting rods are twenty centimeters apart and staggered with each other, scrapers are fixedly connected to both sides of the connecting rod, beveled surfaces are provided at both ends of the scraper, and a stirring rod is fixedly connected to the bottom of the transmission rod.

[0010] Furthermore, a base is fixedly connected to the bottom of the equipment rack, a reaction box is fixedly connected to the top of the equipment rack, and a cylinder is provided on the top of the reaction box.

[0011] Furthermore, the first conical teeth and the second conical teeth are of the same size and are adapted to each other, and the stirring rod is located inside the feed opening.

[0012] Technical effects and advantages of the utility model:

[0013] 1. When the raw materials in the storage barrel need to be quantitatively put into the reaction box, the top of the discharge hole is provided with a connecting seat, and the raw materials in the storage barrel fall to the cylinder through the connecting seat. At this time, a baffle is provided at the bottom of the storage barrel, which makes the baffle cover block the bottom of the cylinder to prevent the raw materials from falling. At this time, the pneumatic valve is started to move the push rod to one side. When the push rod moves to one side, the moving plate moves along the limit groove. At this time, the cylinder moves to the left and when the baffle cover moves to the leftmost side of the baffle plate, the chemical raw materials in the cylinder fall into the reaction box under the action of gravity. At this time, the push rod moves to the right and the baffle cover is closed under the action of the baffle plate, and the discharge hole is also re-aligned with the connecting seat and reciprocates, which is conducive to simplifying the operating steps of the quantitative addition instrument, improving production efficiency, reducing equipment maintenance costs, and improving product quality and reliability.

[0014] 2. When the raw materials are agglomerated, the utility model starts the motor to rotate the first conical tooth, and when the first conical tooth rotates, the transmission rod starts to rotate, and when the transmission rod rotates, the connecting rod starts to rotate, and when the connecting rod starts to rotate, the scraper rotates in the storage barrel, and the chemical raw materials attached to the inner wall are hung down. At the same time, the stirring rod starts to rotate, which can break up the agglomerated raw materials, which is beneficial to restore the original uniformity, purity and activity of the raw materials, making them closer to the original state, thereby improving their use effect, and at the same time can reduce the problem of pipeline blockage and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the fixed concave block structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the movable plate structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the storage bucket structure of the utility model.

[0019] Figure 5 This is a schematic diagram of the scraper structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Equipment frame; 101. Base; 102. Reaction box; 2. Fixed concave block; 201. Limiting groove; 202. Push rod; 203. Pneumatic valve; 204. Moving plate; 205. Feeding hole; 206. Cylinder; 207. Hinge; 208. Baffle; 209. Connecting plate; 2091. Baffle; 3. Storage barrel; 301. Top cover; 302. Feeding port; 303. Connecting seat; 4. Motor; 401. First conical tooth; 402. Second conical tooth; 403. Transmission rod; 404. Connecting rod; 405. Scraper; 406. Beveled surface; 407. Stirring rod. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The raw material quantitative addition instrument involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-5The utility model provides a raw material quantitative adding instrument, including an equipment frame 1, a fixed concave block 2 is fixedly connected to one side of the top of the inner surface of the equipment frame 1, a moving plate 204 is movably connected to the inner surface of the fixed concave block 2, a connecting plate 209 is fixedly connected to the middle of the bottom of the moving plate 204, a connecting seat 303 is fixedly connected to the middle of the top of the fixed concave block 2, a storage bucket 3 is provided on the top of the connecting seat 303, a scraper 405 is movably connected to the inner surface of the storage bucket 3, and a motor 4 is provided on the top of the storage bucket 3.

[0023] In a preferred embodiment, a limiting groove 201 is provided on the inner surface of the fixed concave block 2, and a movable plate 204 is movably connected to the inner surface of the limiting groove 201, a push rod 202 is fixedly connected to one side of the movable plate 204, a pneumatic valve 203 is fixedly connected to one side of the push rod 202, a discharge hole 205 is provided on the other side of the top of the movable plate 204, a cylinder 206 is fixedly connected to the inner surface of the discharge hole 205, a hinge 207 is fixedly connected to one side of the outer surface of the cylinder 206, a baffle 208 is fixedly connected to the bottom of the hinge 207, the movable plate 204 is fixedly connected to the top of the connecting plate 209, a baffle 2091 is fixedly connected to the front of the connecting plate 209, and the discharge hole 205 has the same diameter as the connecting seat 303.

[0024] In a preferred embodiment, the length of the cylinder 206 and the baffle 208 is equal to the distance between the baffle 2091 and the bottom of the movable plate 204, the maximum moving range of the push rod 202 is fifty centimeters, and the distance between the center of the discharge hole 205 and the center of the connecting seat 303 is fifty centimeters.

[0025] In a preferred embodiment, the top of the storage barrel 3 is movably connected to a top cover 301, the bottom of the storage barrel 3 is fixedly connected to a discharge port 302, the bottom of the discharge port 302 is fixedly connected to a connecting seat 303, and the bottom of the storage barrel 3 is a flat-top cone.

[0026] In a preferred embodiment, the front side of the motor 4 is fixedly connected to the first conical tooth 401, the bottom of the outer surface of the first conical tooth 401 is movably connected to the second conical tooth 402, the bottom of the second conical tooth 402 is fixedly connected to the transmission rod 403, the outer surface of the transmission rod 403 is fixedly connected to two connecting rods 404, the two connecting rods 404 are twenty centimeters apart and staggered with each other, scrapers 405 are fixedly connected to both sides of the connecting rod 404, and beveled surfaces 406 are provided at both ends of the scraper 405, and the bottom of the transmission rod 403 is fixedly connected to a stirring rod 407.

[0027] In a preferred embodiment, the bottom of the equipment rack 1 is fixedly connected to the base 101 , the top of the equipment rack 1 is fixedly connected to the reaction box 102 , and the top of the reaction box 102 is provided with a cylinder 206 .

[0028] In a preferred embodiment, the first conical teeth 401 and the second conical teeth 402 are of the same size and fit each other, and the stirring rod 407 is located inside the discharge port 302 .

[0029] The working principle of the utility model is as follows: when it is necessary to quantitatively put the raw materials in the storage barrel 3 into the reaction box 102, a connecting seat 303 is provided on the top of the discharge hole 205, and the raw materials in the storage barrel 3 fall to the cylinder 206 through the connecting seat 303. At this time, a baffle 2091 is provided at the bottom of the storage barrel 3, which makes the baffle cover 208 block the bottom of the cylinder 206 to prevent the raw materials from falling. At this time, the pneumatic valve 203 is started to move the push rod 202 to one side. When the push rod 202 moves to one side, the moving plate 204 moves along the limiting groove 201. At this time, the cylinder 206 moves to the left. When the baffle cover 208 moves to the leftmost side of the baffle 2091, the chemical raw materials in the cylinder 206 fall into the reaction box 102 under the action of gravity. At this time, the push rod 202 moves to the right and the baffle cover 208 is affected by the baffle 2 091 is closed, and the discharge hole 205 is also re-aligned with the connecting seat 303 and reciprocates, which is beneficial to simplify the operating steps of the quantitative adding instrument, improve production efficiency, reduce the maintenance cost of the equipment, and improve product quality and reliability; when the raw material is agglomerated, the motor 4 is started to rotate the first conical tooth 401, and when the first conical tooth 401 rotates, the transmission rod 403 starts to rotate, and when the transmission rod 403 rotates, the connecting rod 404 starts to rotate, and when the connecting rod 404 starts to rotate, the scraper 405 rotates in the storage barrel 3, and the chemical raw materials auxiliary on the inner wall are hung down. At the same time, the stirring rod 407 starts to rotate, which can break up the agglomerated raw materials, which is beneficial to restore the original uniformity, purity and activity of the raw materials, making them closer to the original state, thereby improving their use effect, and at the same time can reduce the problem of pipeline blockage and improve production efficiency.

Claims

1. A raw material quantitative addition instrument, comprising an equipment frame (1), characterized in that: A fixed concave block (2) is fixedly connected to one side of the top of the inner surface of the equipment frame (1); a movable plate (204) is movably connected to the inner surface of the fixed concave block (2); a connecting plate (209) is fixedly connected to the middle of the bottom of the movable plate (204); a connecting seat (303) is fixedly connected to the middle of the top of the fixed concave block (2); a storage bucket (3) is provided on the top of the connecting seat (303); a scraper (405) is movably connected to the inner surface of the storage bucket (3); and a motor (4) is provided on the top of the storage bucket (3).

2. A raw material quantitative addition instrument according to claim 1, characterized in that: A limiting groove (201) is provided on the inner surface of the fixed concave block (2), a movable plate (204) is movably connected to the inner surface of the limiting groove (201), a push rod (202) is fixedly connected to one side of the movable plate (204), a pneumatic valve (203) is fixedly connected to one side of the push rod (202), a feed hole (205) is provided on the other side of the top of the movable plate (204), a cylinder (206) is fixedly connected to the inner surface of the feed hole (205), a hinge (207) is fixedly connected to one side of the outer surface of the cylinder (206), a baffle (208) is fixedly connected to the bottom of the hinge (207), the movable plate (204) is fixedly connected to the top of the connecting plate (209), a baffle (2091) is fixedly connected to the front of the connecting plate (209), and the diameter of the feed hole (205) is equal to that of the connecting seat (303).

3. A raw material quantitative addition instrument according to claim 2, characterized in that: The length of the cylinder (206) and the baffle (208) is equal to the distance between the baffle (2091) and the bottom of the movable plate (204), the maximum moving range of the push rod (202) is fifty centimeters, and the distance between the center of the discharge hole (205) and the center of the connecting seat (303) is fifty centimeters.

4. A raw material quantitative addition instrument according to claim 1, characterized in that: The top of the storage bucket (3) is movably connected to a top cover (301), the bottom of the storage bucket (3) is fixedly connected to a discharge port (302), the bottom of the discharge port (302) is fixedly connected to a connection seat (303), and the bottom of the storage bucket (3) is in a flat-topped cone shape.

5. A raw material quantitative addition instrument according to claim 1, characterized in that: The front side of the motor (4) is fixedly connected with a first conical tooth (401); the bottom of the outer surface of the first conical tooth (401) is movably connected with a second conical tooth (402); the bottom of the second conical tooth (402) is fixedly connected with a transmission rod (403); the outer surface of the transmission rod (403) is fixedly connected with two connecting rods (404); the two connecting rods (404) are 20 centimeters apart and offset from each other; scrapers (405) are fixedly connected on both sides of the connecting rod (404); both ends of the scrapers (405) are provided with chamfered surfaces (406); and the bottom of the transmission rod (403) is fixedly connected with a stirring rod (407).

6. A raw material quantitative addition instrument according to claim 1, characterized in that: The bottom of the equipment rack (1) is fixedly connected to a base (101), the top of the equipment rack (1) is fixedly connected to a reaction box (102), and the top of the reaction box (102) is provided with a cylinder (206).

7. A raw material quantitative addition instrument according to claim 5, characterized in that: The first conical teeth (401) and the second conical teeth (402) are of the same size and are adapted to fit each other, and the stirring rod (407) is located inside the feed opening (302).

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