Automatic feeding device

Abstract

The utility model discloses an automatic feeding device. The automatic feeding device comprises a reaction tank; the vertical moving mechanism comprises a first sliding groove formed in the middle of the outer wall of one side of the reaction tank, a motor is fixedly connected to the outer wall of the bottom of the reaction tank, the output end of the motor is fixedly connected with a lead screw located on the inner wall of the first sliding groove, and a lead screw nut on the outer wall of the circumference of the lead screw is connected with a driving sliding block; the inner wall of the driving sliding block is rotationally connected with a first rotating frame. The bearing mechanism comprises a bearing box fixedly connected to the outer wall of the first rotating frame, air cylinders are fixedly connected to the outer wall of the reaction tank and are symmetrical to the bearing box, the movable ends of the air cylinders are fixedly connected with connecting frames, magnets are fixedly connected to the outer walls of the tail ends of the connecting frames, and magnetic metal attracted to the magnets are symmetrically and fixedly connected to the outer wall of the bearing box. And a switching mechanism. The automatic feeding device has the advantages that materials can be automatically fed, whether the materials are sufficient or not can be conveniently observed, and the materials can be conveniently supplemented.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine production, in particular to an automatic feeding device. Background Art

[0002] Pharmaceutical intermediates are actually some chemical raw materials or chemical products used in the process of drug synthesis. Pharmaceutical intermediates are made by mixing multiple materials, which requires the use of a feeding device to feed different raw materials. Generally, pharmaceuticals are produced by putting pharmaceutical intermediates into a reaction tank.

[0003] After searching, a feeding device for a defoaming agent XY-566 catalyst reactor with a publication number of CN215611427U was found, which includes a reaction tank, characterized in that a feed pipe is vertically fixedly connected to the reaction tank, a first storage box is fixedly connected to the feed pipe, a flow control valve is fixedly connected to the feed pipe, a liquid feed port is provided at one end of the reaction tank, a hydraulic valve is fixedly connected to the liquid feed port, four groups of support columns are fixedly connected to the inner wall of the reactor at intervals, one end of the four groups of support columns is fixedly connected to a second storage box corresponding to the feed pipe, and a closing door is longitudinally rotatably connected to the inner wall of the second storage box.

[0004] However, when the above device is used, it is inconvenient to feed materials into the storage box due to the high height of the reaction tank. The shortage of pharmaceutical intermediates in the storage box cannot be discovered in time and cannot be replenished in time, which affects the normal progress of subsequent work. Therefore, it is necessary to improve an automatic feeding device to facilitate feeding and replenishing the storage box. Utility Model Content

[0005] The purpose of the present utility model is to provide an automatic feeding device to solve the problem raised in the above-mentioned background technology, but when the above-mentioned device is used, it is easy to be inconvenient to feed materials into the storage box due to the high height of the reaction tank, and it is impossible to timely detect the shortage of pharmaceutical intermediates in the storage box and replenish them in time, which affects the normal progress of subsequent work.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an automatic feeding device, comprising:

[0008] reaction tank;

[0009] An up-and-down moving mechanism includes a first chute provided in the middle of an outer wall of one side of the reaction tank, a motor fixedly connected to an outer wall of the bottom of the reaction tank, a screw located on an inner wall of the first chute fixedly connected to an output end of the motor, an active slider connected to a screw nut on a circumferential outer wall of the screw, and a first rotating rack rotatably connected to an inner wall of the active slider;

[0010] The receiving mechanism includes a receiving box fixedly connected to the outer wall of the first rotating frame.

[0011] Furthermore, a second chute is symmetrically provided on the outer wall of the reaction tank, the second chute is located on one side of the first chute, and a driven slider is slidably connected to the inner wall of the second chute;

[0012] Furthermore, the outer wall of the driven slider is rotatably connected to a second rotating rack, and the outer wall of the end of the second rotating rack is fixedly connected to the outer wall of the receiving box;

[0013] Furthermore, the receiving box is fixedly connected to a curved plate at one end close to the reaction tank, the receiving box on the outer wall of the reaction tank is fixedly connected to a cylinder, and the movable end of the cylinder is fixedly connected to a connecting frame;

[0014] Furthermore, a magnet is fixedly connected to the outer wall of the end of the connecting frame, and a magnetic metal that is attracted to the magnet is symmetrically fixedly connected to the outer wall of the receiving box;

[0015] Furthermore, it includes a switch mechanism, the switch mechanism including a movable plate hinged on the outer wall of the receiving box, the outer wall of the movable plate is symmetrically fixedly connected to a fixing frame, the fixing frame is threadedly connected to the receiving box with a limit rod, the outer wall of the receiving box is fixedly connected to a connecting belt, and the other end of the connecting belt is fixedly connected to the limit rod;

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model opens the motor and drives the active slider to move along the first slide groove through the screw rod, driving the receiving box to move downward, and supports the receiving box by the driven slider moving along the second slide groove. After the supplement is put into the receiving box, the motor is turned on and rotated in the opposite direction to make the receiving box move upward to the end. The magnetic metal contacts and absorbs the magnet, and the cylinder is opened and drives the receiving box to move obliquely upward through the magnet. The receiving box is driven to rotate by the first rotating frame and the second rotating frame, so that the material in the receiving box is put into the reaction tank. The material can be automatically added, it is convenient to observe whether the material is sufficient, and it is convenient to replenish the material.

[0018] 2. Based on beneficial effect 1, remove the limit rod, limit the limit rod around the receiving box through the connecting belt, open the movable plate through the hinge, clean the inside of the receiving box, close the movable plate so that the movable plate contacts the inner wall of the receiving box, and after the fixed frame contacts the outer wall of the receiving box, install the limit rod in the receiving box to limit the movable plate, which is convenient for cleaning the inner wall of the receiving box and removing the cleaned impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0022] Figure 3 For the utility model Figure 2 A is shown as an enlarged view;

[0023] Figure 4 This is a diagram of the state of use of the receiving mechanism of the utility model;

[0024] Figure 5 This is a diagram of the switch mechanism in use according to the present invention.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Reaction tank; 201. First slide; 202. Motor; 203. Screw; 204. Second slide; 205. Active slider; 206. Driven slider; 207. First rotating frame; 208. Second rotating frame; 301. Receiver box; 302. Bending plate; 303. Cylinder; 304. Connecting frame; 305. Magnet; 306. Magnetic metal; 401. Movable plate; 402. Fixed frame; 403. Limit rod; 404. Connecting belt. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0030] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] See also Figure 1-5 As shown, this embodiment is an automatic feeding device, comprising:

[0032] Reactor 1;

[0033] The up-and-down moving mechanism includes a first chute 201 provided in the middle of the outer wall of one side of the reaction tank 1, a motor 202 fixedly connected to the outer wall of the bottom of the reaction tank 1, an output end of the motor 202 fixedly connected to a screw rod 203 located on the inner wall of the first chute 201, a screw nut on the outer circumference of the screw rod 203 is connected to an active slider 205, and the inner wall of the active slider 205 is rotatably connected to a first rotating frame 207;

[0034] Turn on the motor 202 and drive the active slider 205 to slide along the first slide groove 201 through the screw rod 203, and the active slider 205 rotates and supports the first rotating frame 207;

[0035] A second chute 204 is symmetrically provided on the outer wall of the reaction tank 1. The second chute 204 is located on one side of the first chute 201. A driven slider 206 is slidably connected to the inner wall of the second chute 204.

[0036] The pharmaceutical intermediate is received by the reaction tank 1, and the receiving box 301 drives the driven slider 206 to slide along the second slide groove 204 to support the receiving box 301;

[0037] The outer wall of the driven slider 206 is rotatably connected to the second rotating frame 208, and the outer wall of the end of the second rotating frame 208 is fixedly connected to the outer wall of the receiving box 301;

[0038] The second rotating frame 208 is rotatably supported by the driven slider 206;

[0039] The receiving mechanism includes a receiving box 301 fixedly connected to the outer wall of the first rotating frame 207;

[0040] The pharmaceutical intermediate is added into the reaction tank 1 through the receiving box 301;

[0041] The receiving box 301 is fixedly connected to one end of the reaction tank 1 with a curved plate 302, and the outer wall of the reaction tank 1 is symmetrically connected to the receiving box 301 with a cylinder 303, and the movable end of the cylinder 303 is fixedly connected to a connecting frame 304;

[0042] The bent plate 302 ensures that the receiving box 301 does not interfere with the top of the reaction tank 1 when rotating, and the cylinder 303 drives the connecting frame 304 to move;

[0043] A magnet 305 is fixedly connected to the outer wall of the end of the connecting frame 304, and a magnetic metal 306 adsorbed by the magnet 305 is symmetrically fixedly connected to the outer wall of the receiving box 301;

[0044] The magnet 305 is supported by the connecting frame 304. After the magnet 305 is adsorbed by the magnetic metal 306, the cylinder 303 is opened and the receiving box 301 is driven to rotate through the magnet 305 to put the material into the reaction tank 1.

[0045] Working principle: Turn on the motor 202 and drive the active slider 205 to move along the first chute 201 through the screw rod 203, so as to drive the receiving box 301 to move downward. The driven slider 206 is driven along the second chute 204 to support the receiving box 301. After the supplement is put into the receiving box 301, turn on the motor 202 to rotate in the opposite direction so that the receiving box 301 moves upward to the end. The magnetic metal 306 contacts and attracts the magnet 305. Turn on the cylinder 303 and drive the receiving box 301 to move obliquely upward through the magnet 305. The receiving box 301 is driven to rotate by the first rotating frame 207 and the second rotating frame 208, so that the material in the receiving box 301 is put into the reaction tank 1.

[0046] This step can automatically add materials, make it easy to check whether the materials are sufficient, and make it easy to replenish the materials.

[0047] See also Figure 1-5 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0048] The switch mechanism includes a movable plate 401 hinged on the outer wall of the receiving box 301. The outer wall of the movable plate 401 is symmetrically fixedly connected to a fixing frame 402. The fixing frame 402 is threadedly connected to the receiving box 301 and a limit rod 403. The outer wall of the receiving box 301 is fixedly connected to a connecting belt 404. The other end of the connecting belt 404 is fixedly connected to the limit rod 403.

[0049] The receiving box 301 is opened or closed by the movable plate 401, the limiting rod 403 is supported by the fixing frame 402, the movable plate 401 is limited by the limiting rod 403, and the limiting rod 403 is limited by the connecting belt 404;

[0050] Working principle: Remove the limiting rod 403, and limit the limiting rod 403 around the receiving box 301 through the connecting belt 404. Open the movable plate 401 through the hinge to clean the inside of the receiving box 301. Close the movable plate 401 so that the movable plate 401 contacts the inner wall of the receiving box 301, and after the fixing frame 402 contacts the outer wall of the receiving box 301, install the limiting rod 403 in the receiving box 301 to limit the movable plate 401.

[0051] This step facilitates cleaning the inner wall of the receiving box 301 and removing the cleaned impurities.

[0052] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic feeding device, characterized in that: include: Reaction tank (1); An up-and-down moving mechanism, the up-and-down moving mechanism comprising a first chute (201) provided in the middle of an outer wall of one side of the reaction tank (1), a motor (202) fixedly connected to the outer wall of the bottom of the reaction tank (1), an output end of the motor (202) fixedly connected to a screw rod (203) located on the inner wall of the first chute (201), a screw nut on the circumferential outer wall of the screw rod (203) connected to an active slider (205), and an inner wall of the active slider (205) rotatably connected to a first rotating frame (207); A receiving mechanism, the receiving mechanism comprising a receiving box (301) fixedly connected to the outer wall of the first rotating frame (207).

2. An automatic feeding device according to claim 1, characterized in that: The outer wall of the reaction tank (1) is symmetrically provided with a second chute (204), the second chute (204) being located on one side of the first chute (201), and the inner wall of the second chute (204) being slidably connected to a driven slider (206).

3. An automatic feeding device according to claim 2, characterized in that: The outer wall of the driven slider (206) is rotatably connected to the second rotating rack (208), and the outer wall at the end of the second rotating rack (208) is fixedly connected to the outer wall of the receiving box (301).

4. The automatic feeding device according to claim 1, characterized in that: The receiving box (301) is fixedly connected to a curved plate (302) at one end close to the reaction tank (1), and a cylinder (303) is fixedly connected to the receiving box (301) symmetrically on the outer wall of the reaction tank (1), and a connecting frame (304) is fixedly connected to the movable end of the cylinder (303).

5. An automatic feeding device according to claim 4, characterized in that: The outer wall of the end of the connecting frame (304) is fixedly connected to a magnet (305), and the outer wall of the receiving box (301) is symmetrically fixedly connected to a magnetic metal (306) adsorbed by the magnet (305).

6. The automatic feeding device according to claim 1, characterized in that: The invention also includes a switch mechanism, the switch mechanism including a movable plate (401) hinged on the outer wall of the receiving box (301), a fixing frame (402) symmetrically fixedly connected to the outer wall of the movable plate (401), a limiting rod (403) being threadedly connected to the fixing frame (402) and the receiving box (301), a connecting belt (404) being fixedly connected to the outer wall of the receiving box (301), and the other end of the connecting belt (404) being fixedly connected to the limiting rod (403).

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