Full-automatic dosing device for environmental protection

Abstract

The utility model provides a full-automatic dosing device for environmental protection, which comprises a fixed plate, a dosing box body is fixedly mounted at the top end of the fixed plate, a moving mechanism is arranged at the bottom end of the fixed plate, a mixing mechanism is arranged at the top end of the dosing box body, and a driving motor is started to drive a rotating rod I and a connecting block I to rotate; due to the fact that the scraping plate is attached to the inner wall of the dosing box body, clots on the inner wall of the dosing box body are scraped by the scraping plate, the clots are prevented from being attached to the inner wall of the dosing box body, and the use performance of liquid medicine is prevented from being affected; and the connecting cap is taken down by rotating the connecting cap under the action of the internal thread and the external thread fixedly mounted on one outer side of the feeding pipe, so that the filter screen is convenient to clean, and the filtering effect is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of full-automatic dosing devices, in particular to a full-automatic dosing device for environmental protection. Background Art

[0002] The fully automatic dosing device adopts time program control. This control method does not require the support of instruments. First, the automatic dosing cycle, dosing amount, dosing time and dosing frequency are set according to the operation needs of the system. In the subsequent system operation process, when the dosing cycle comes, the metering pump automatically opens for dosing, and the metering pump closes when the specified time is reached. When the sewage discharge cycle comes, the metering pump stops adding medicine. After the specified time is reached, the metering pump continues to open to replenish the medicine lost in sewage discharge, so as to maintain the drug content of the system at a normal level. The metering pump closes when the specified time is reached. Fully automatic dosing devices are often used in the field of environmental protection. The internal liquid medicine of the existing device is easy to adhere to the inner wall of the device when idle, affecting the performance of the liquid medicine. It is also troublesome to clean the drug residue adhering to the inner wall of the device in the later stage. At the same time, since the device is relatively bulky, it is also extremely inconvenient to move. For this reason, we propose an environmentally friendly fully automatic dosing device. Utility Model Content

[0003] The utility model mainly provides an environmentally friendly fully automatic dosing device to solve the technical problems raised in the above background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A fully automatic dosing device for environmental protection comprises a fixed plate, a dosing box is fixedly mounted on the top of the fixed plate, a control cabinet is mounted on the front end of the dosing box, a discharge pipe is mounted on the bottom end of one side of the dosing box, a control valve is mounted on the discharge pipe, a feed pipe 1 is mounted on one side of the top of the dosing box, a connecting cap is mounted on the top of the feed pipe 1, an internal thread is mounted on the inner side of the connecting cap, a filter screen is mounted on the top of the connecting cap, a feed pipe 2 is mounted on the top of the connecting cap and outside the top of the filter screen, a moving mechanism is arranged at the bottom end of the fixed plate, and a mixing mechanism is arranged on the top of the dosing box.

[0006] Furthermore, the mixing mechanism includes a protective cover fixedly installed on the top of the dosing box, a driving motor is fixedly installed on the bottom end of the protective cover, a rotating rod 1 is fixedly installed on the output end of the driving motor and extends to the inside of the dosing box, a connecting block 1 is fixedly sleeved on the rotating rod 1, and connecting arms are fixedly installed on the four ends of the outer surface of the connecting block 1, a connecting rod is fixedly installed on one side of the bottom end of the connecting arm, a scraper is fixedly installed on the bottom end of the connecting rod, a connecting block 2 is fixedly installed on the bottom end of the rotating rod 1, a rotating rod 2 is fixedly installed on the bottom end of the connecting block 2, a plurality of stirring rods distributed at equal distances are fixedly installed on the rotating rod 2, and a stirring blade is fixedly installed on the stirring rod.

[0007] The cam is provided with a plurality of driving wheels, and the driving wheels are provided with a plurality of driving wheels respectively.

[0008] Furthermore, an external thread is fixedly installed on the outer side of the feed pipe, and the connecting cap is threadably connected to the external thread fixedly installed on the outer side of the feed pipe via an internal thread installed on the inner side.

[0009] Furthermore, the interior of the medicine-dosing box is cylindrical, and the scraper is closely connected to the inner wall of the medicine-dosing box.

[0010] Furthermore, the top end of the threaded rod is rotatably connected to the top end of the fixed box via a bearing, the bottom end of the threaded rod is threadably connected to an internal thread groove fixedly opened inside the top end of the movable seat, the end of the rotating rod away from the forward and reverse motor is rotatably connected to the inner wall of the movable base via a bearing, and the limit rod is slidably connected to the slide groove via a slider.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model starts the driving motor to drive the rotating rod 1 and the connecting block 1 to rotate, so that the connecting arm drives the connecting rod and the scraper to rotate. Since the scraper is in contact with the inner wall of the dosing box, the scraper scrapes the clots on the inner wall of the dosing box to prevent the clots from adhering to the inner wall of the dosing box and affecting the performance of the liquid medicine. At the same time, the rotating rod 1 drives the connecting block 2 and the rotating rod 2 to rotate, thereby driving the stirring rod and the stirring blade to rotate, so that the liquid medicine is fully stirred and the process parameters are improved.

[0013] 2. The utility model starts the forward and reverse motor to drive the rotating rod and the second driving wheel to rotate, and then the second driving wheel drives the driving belt to rotate, and under the action of the driving belt, drives the second driven wheel to rotate, and the second driven wheel drives the threaded rod to rotate, so that the movable seat moves downward under the action of the internal thread groove and the threaded rod. At the same time, the limit rod, the slider and the slide groove play a limiting role, so that the universal wheel contacts the ground to move, which is easy to move and improves convenience. After moving to the pointing position, the universal wheel is retracted by repeating the above method to improve the overall stability.

[0014] 3. The utility model cooperates with the feed pipe 1, the connecting cap, the internal thread, the filter screen and the feed pipe 2 through their arrangement. The connecting cap can be removed by rotating the connecting cap under the action of the internal thread and the external thread fixedly installed on the outside of the feed pipe 1, so that the filter screen can be cleaned conveniently, the filtering effect can be improved and the operation is convenient.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the mixing mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the feed pipe of the utility model from the front view;

[0019] Figure 4 This is a schematic diagram of the overall structure of the mobile mechanism of the utility model from the front;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of area A in the middle.

[0021] In the figure: 1. fixing plate; 100. control cabinet; 101. dosing box; 102. discharge pipe; 103. control valve; 104. feed pipe 1; 105. connecting cap; 106. internal thread; 107. filter screen; 108. feed pipe 2; 2. mixing mechanism; 201. protective cover; 202. drive motor; 203. rotating rod 1; 204. connecting block 1; 205. connecting arm; 206. connecting rod; 207. scraper; 208. connecting block 2; 209 , rotating rod 2; 210, stirring rod; 211, stirring blade; 3, moving mechanism; 301, moving base; 302, slotting; 303, fixed box; 304, threaded rod; 305, driven wheel 2; 306, driving slot; 307, forward and reverse motor; 308, rotating rod; 309, driving wheel 2; 310, driving belt; 311, movable seat; 312, internal threaded groove; 313, limiting rod; 314, slider; 315, slide slot; 316, universal wheel. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0023] For examples, please refer to the attached Figure 1-5 As shown, an environmentally friendly fully automatic dosing device includes a fixed plate 1, a dosing box 101 is fixedly installed on the top of the fixed plate 1, a control cabinet 100 is installed on the front end of the dosing box 101, a discharge pipe 102 is installed on the bottom of one side of the dosing box 101, a control valve 103 is installed on the discharge pipe 102, a feed pipe 104 is installed on one side of the top of the dosing box 101, a connecting cap 105 is installed on the top of the feed pipe 104, an internal thread 106 is installed on the inner side of the connecting cap 105, a filter screen 107 is installed on the top of the connecting cap 105, a feed pipe 2 108 is installed on the top of the connecting cap 105 and outside the top of the filter screen 107, and the fixed plate 1 is provided with a moving mechanism 3 at the bottom end, a mixing mechanism 2 is provided at the top end of the dosing box body 101, an external thread is fixedly installed on the outer side of the feed pipe 104, and the connecting cap 105 is threadedly connected with the external thread fixedly installed on the outer side of the feed pipe 104 through the internal thread 106 installed on the inner side. The feed pipe 104, the connecting cap 105, the internal thread 106, the filter screen 107 and the feed pipe 2 108 are used in coordination. The connecting cap 105 is removed by rotating the connecting cap 105 under the action of the internal thread 106 and the external thread fixedly installed on the outer side of the feed pipe 104, so that the filter screen 107 can be cleaned conveniently, the filtering effect can be improved, and the operation is convenient.

[0024] The mixing mechanism 2 includes a protective cover 201 fixedly installed on the top of the dosing box 101, a driving motor 202 is fixedly installed at the bottom of the protective cover 201, a rotating rod 203 is fixedly installed at the output end of the driving motor 202 and extends to the inside of the dosing box 101, a connecting block 204 is fixedly sleeved on the rotating rod 203, and connecting arms 205 are fixedly installed on the four ends of the outer surface of the connecting block 204, a connecting rod 206 is fixedly installed on one side of the bottom end of the connecting arm 205, a scraper 207 is fixedly installed on the bottom end of the connecting rod 206, a connecting block 208 is fixedly installed on the bottom end of the rotating rod 203, a rotating rod 209 is fixedly installed on the bottom end of the connecting block 208, and a plurality of stirring rods 21 distributed equidistantly are fixedly installed on the rotating rod 209. 0, a stirring blade 211 is fixedly installed on the stirring rod 210, the interior of the dosing box 101 is cylindrical, and the scraper 207 is closely connected to the inner wall of the dosing box 101. By starting the driving motor 202, the rotating rod 203 and the connecting block 204 are driven to rotate, so that the connecting arm 205 drives the connecting rod 206 and the scraper 207 to rotate. Since the scraper 207 is in contact with the inner wall of the dosing box 101, the scraper 207 scrapes off the clots on the inner wall of the dosing box 101 to prevent the clots from adhering to the inner wall of the dosing box 101 and affecting the performance of the medicine. At the same time, the rotating rod 203 drives the connecting block 208 and the rotating rod 209 to rotate, thereby driving the stirring rod 210 and the stirring blade 211 to rotate, so that the medicine is fully stirred and the process parameters are improved.

[0025] The moving mechanism 3 includes a moving base 301 fixedly installed at the bottom of the fixed plate 1, and slots 302 are fixedly opened on both sides of the bottom of the moving base 301. A fixing box 303 is fixedly installed at the top of the inner part of the slot 302 and located on both sides of the bottom of the moving base 301. A threaded rod 304 is installed at the top of the inner part of the fixing box 303. A driven wheel 2 305 is fixedly sleeved on the threaded rod 304. A driving slot 306 is fixedly opened inside the moving base 301. A forward and reverse motor 307 is fixedly installed at the bottom of the driving slot 306. The output of the forward and reverse motor 307 A rotating rod 308 is fixedly installed at the end, and two equally spaced driving wheels 309 are fixedly sleeved on the rotating rod 308. A driving belt 310 is sleeved on the driving wheel 309. A movable seat 311 is installed at the bottom of the fixed box 303. An internal thread groove 312 is fixedly opened inside the top of the movable seat 311 and at the place where it coincides with the threaded rod 304. Limiting rods 313 are fixedly installed at both ends of the movable seat 311. A slider 314 is fixedly installed at one end of the limiting rod 313 away from the movable seat 311. There are fixed openings on both sides of the slot 302 and on the inner wall of the movable base 301. Universal wheels 316 are fixedly installed at the four corners of the bottom of the movable seat 311, the top of the threaded rod 304 is rotatably connected to the top of the fixed box 303 through a bearing, the bottom of the threaded rod 304 is threadedly connected to the internal thread groove 312 fixedly opened inside the top of the movable seat 311, the end of the rotating rod 308 away from the forward and reverse motor 307 is rotatably connected to the inner wall of the movable base 301 through a bearing, and the limit rod 313 is slidably connected to the slide groove 315 through a slider 314, and the rotating rod 308 and the second driving wheel 309 are driven to rotate by starting the forward and reverse motor 307. , and then the active wheel 309 drives the driving belt 310 to rotate, and under the action of the driving belt 310, the driven wheel 305 is driven to rotate, and the driven wheel 305 drives the threaded rod 304 to rotate, so that the movable seat 311 is displaced downward under the action of the internal thread groove 312 and the threaded rod 304. At the same time, the limiting rod 313, the slider 314 and the slide groove 315 play a limiting role, so that the universal wheel 316 contacts the ground to move, which is convenient for movement and improves convenience. After moving to the pointing position, the universal wheel 316 is retracted by repeating the above method to improve the overall stability.

[0026] The specific operation mode of the utility model is as follows:

[0027] First, the operator starts the driving motor 202 to drive the rotating rod 1 203 and the connecting block 1 204 to rotate, so that the connecting arm 205 drives the connecting rod 206 and the scraper 207 to rotate. Since the scraper 207 is in contact with the inner wall of the dosing box 101, the scraper 207 scrapes the clots on the inner wall of the dosing box 101 to prevent the clots from adhering to the inner wall of the dosing box 101 and affecting the performance of the liquid medicine. At the same time, the rotating rod 1 203 drives the connecting block 208 and the rotating rod 209 to rotate, thereby driving the stirring rod 210 and the stirring blade 211 to rotate, so that the liquid medicine is fully stirred and the process parameters are improved. When the device needs to be moved By starting the forward and reverse motor 307, the rotating rod 308 and the second driving wheel 309 are driven to rotate, and then the second driving wheel 309 drives the driving belt 310 to rotate, and under the action of the driving belt 310, the second driven wheel 305 is driven to rotate, and the second driven wheel 305 drives the threaded rod 304 to rotate, so that the movable seat 311 is displaced downward under the action of the internal thread groove 312 and the threaded rod 304. At the same time, the limiting rod 313, the slider 314 and the slide groove 315 play a limiting role, so that the universal wheel 316 contacts the ground to move, which is convenient for movement and improves convenience. After moving to the pointing position, the universal wheel 316 can be retracted by repeating the above method.

[0028] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A fully automatic dosing device for environmental protection, comprising a fixing plate (1), characterized in that: A dosing box (101) is fixedly mounted on the top of the fixed plate (1), a control cabinet (100) is mounted on the front end of the dosing box (101), a discharge pipe (102) is mounted on the bottom end of one side of the dosing box (101), a control valve (103) is mounted on the discharge pipe (102), a feed pipe 1 (104) is mounted on one side of the top of the dosing box (101), a connecting cap (105) is mounted on the top of the feed pipe 1 (104), an internal thread (106) is mounted on the inner side of the connecting cap (105), a filter screen (107) is mounted on the top of the connecting cap (105), a feed pipe 2 (108) is mounted on the top of the connecting cap (105) and outside the top of the filter screen (107), a moving mechanism (3) is mounted on the bottom end of the fixed plate (1), and a mixing mechanism (2) is mounted on the top of the dosing box (101).

2. The fully automatic dosing device for environmental protection according to claim 1 is characterized in that: The mixing mechanism (2) comprises a protective cover (201) fixedly mounted on the top of a dosing box (101), a driving motor (202) fixedly mounted on the bottom of the protective cover (201), a rotating rod (203) fixedly mounted on the output end of the driving motor (202) and extending to the inside of the dosing box (101), a connecting block (204) fixedly sleeved on the rotating rod (203), and connecting arms (205) fixedly mounted on four ends of the outer surface of the connecting block (204). A connecting rod (206) is fixedly installed on one side of the bottom end of the connecting arm (205), a scraper (207) is fixedly installed on the bottom end of the connecting rod (206), a connecting block (208) is fixedly installed on the bottom end of the rotating rod (203), a rotating rod (209) is fixedly installed on the bottom end of the connecting block (208), a plurality of stirring rods (210) distributed at equal distances are fixedly installed on the rotating rod (209), and a stirring blade (211) is fixedly installed on the stirring rod (210).

3. The fully automatic dosing device for environmental protection according to claim 1 is characterized in that: The moving mechanism (3) comprises a moving base (301) fixedly installed at the bottom end of the fixed plate (1), a groove (302) fixedly opened on both sides of the bottom end of the moving base (301), a fixing box (303) fixedly installed at the top end of the groove (302) and located on both sides of the bottom end of the moving base (301), a threaded rod (304) installed at the top end of the fixing box (303), a driven wheel 2 (305) fixedly sleeved on the threaded rod (304), a driving groove (306) fixedly opened inside the moving base (301), a forward and reverse motor (307) fixedly installed at the bottom end of the driving groove (306), a rotating rod (308) fixedly installed at the output end of the forward and reverse motor (307), and the rotating rod The upper fixed sleeve of the movable box (308) is provided with two equally spaced driving wheels (309), and the driving wheels (309) are provided with a driving belt (310). A movable seat (311) is installed at the bottom end of the fixed box (303). An internal thread groove (312) is fixedly provided inside the top of the movable seat (311) and at a position matching with the threaded rod (304). Limit rods (313) are fixedly provided at both ends of the movable seat (311), and a slider (314) is fixedly provided at one end of the limit rod (313) away from the movable seat (311). Slide grooves (315) are fixedly provided on both sides of the slot (302) and on the inner wall of the movable base (301). Universal wheels (316) are fixedly provided at the four corners of the bottom end of the movable seat (311).

4. The fully automatic dosing device for environmental protection according to claim 1 is characterized in that: The outer side of the feed pipe 1 (104) is fixedly provided with an external thread, and the connection cap (105) is threadably connected to the external thread fixedly provided on the outer side of the feed pipe 1 (104) via an internal thread (106) provided on the inner side.

5. The fully automatic dosing device for environmental protection according to claim 2 is characterized in that: The interior of the medicine adding box (101) is cylindrical, and the scraper (207) is closely connected to the inner wall of the medicine adding box (101).

6. The fully automatic dosing device for environmental protection according to claim 3 is characterized by: The top end of the threaded rod (304) is rotatably connected to the top end of the fixed box (303) via a bearing, the bottom end of the threaded rod (304) is threadably connected to an internal thread groove (312) fixedly opened inside the top end of the movable seat (311), the end of the rotating rod (308) away from the forward and reverse motor (307) is rotatably connected to the inner wall of the movable base (301) via a bearing, and the limiting rod (313) is slidably connected to the sliding groove (315) via a slider (314).

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