A high-precision multi-way distribution sending tank

Abstract

The utility model discloses a kind of high-precision multiway distribution sending tank, including: sending tank body, distribution assembly;Sending tank body includes the feed bin, compressed air pipe, exhaust pipe and discharge pipe respectively fixedly connected with the top and bottom of it Distribution valve piece installed in the middle of inner runner in distribution box, can be in the drive of servo motor driven driving gear, accurately rotate and adjust its position, to accurately distribute and adjust the material in the first shunt pipe and the second shunt pipe of distribution box two sides, and distribution valve piece and the lower friction plate of the upper end driven gear rotation adjustment, also can be driven by electric push rod through the upper friction plate compression driven gear upper end lower friction plate, and then through the stability of driven gear compression, to ensure the stability of distribution valve piece in the bottom of driven gear inner runner, to avoid its use in shaking.

Description

Technical Field

[0001] This utility model relates to the field of sending tank technology, specifically a high-precision multi-path distribution sending tank. Background Technology

[0002] The conveying tank is a pneumatic conveying device, mainly used in the field of powder material conveying in ash removal, building materials, metallurgy, water conservancy and hydropower and construction engineering mixing systems. This equipment combines jet technology and fluidization technology, and uses compressed air to convey fluidized materials at high speed to the pipeline. The kinetic energy is increased by the Laval tube pressurization to realize medium and long distance pneumatic conveying.

[0003] Existing material dispensing tanks, such as the one disclosed in publication number CN221069467U, have the advantages of preventing clogging of the jet holes and improving the efficiency of use. However, it is inconvenient to connect multi-way distribution pipes to the discharge pipe at the bottom of this dispensing tank for material distribution and conveying. Therefore, we propose a high-precision multi-way distribution dispensing tank. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A high-precision multi-channel distribution and delivery tank includes: a delivery tank body and a distribution assembly; the delivery tank body includes a feeding bin, a compressed air pipe, an exhaust pipe and a discharge pipe fixedly connected to its top and bottom respectively; the distribution assembly includes a distribution box movably connected to one side of the discharge pipe, an inner flow channel opened in the distribution box, a distribution valve plate movably installed on one side of the inner flow channel, a fixed shaft fixedly connected to both the upper and lower ends of the distribution valve plate, a driven gear fixedly installed on the top of the fixed shaft of the upper part of the distribution valve plate, a driving gear meshing on one side of the driven gear, a servo motor fixedly installed at the bottom of the driving gear, and an electric push rod movably installed on the upper part of the driven gear.

[0007] Preferably, a lower friction plate is movably mounted on the upper end of the driven gear.

[0008] Preferably, the driven gear and the lower friction plate are respectively provided with a first threaded hole and a first mounting hole, and a first screw is movably installed in both the first threaded hole and the first mounting hole.

[0009] Preferably, a fixing plate is fixedly installed at the bottom of the electric push rod, and an upper friction plate is movably installed at the bottom of the fixing plate. The upper friction plate and the fixing plate are respectively provided with second mounting holes and second threaded holes on their sides. A second screw is movably installed in each of the second mounting holes and the second threaded holes.

[0010] Preferably, the distribution box is provided with mounting openings on both the upper and lower sides, and the fixed shafts are movably matched and installed in the mounting openings.

[0011] Preferably, the outer end of the electric push rod is also fixedly mounted with a fixing frame, and the fixing frame is fixed to the distribution box, and the servo motor is fixed to the outer end of the distribution box.

[0012] Preferably, flanges are also fixedly installed on three sides of the distribution box.

[0013] Preferably, a first branch pipe and a second branch pipe are movably connected to both sides of the distribution box.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0015] 1. In this utility model, the distribution valve plate installed in the middle of the inner flow channel of the distribution box can be precisely rotated and adjusted in position by the active gear transmission driven by the servo motor, so as to accurately distribute and adjust the materials in the first branch pipe and the second branch pipe on both sides of the distribution box. After the distribution valve plate and the driven gear at its upper end are rotated and adjusted, the upper friction plate driven by the electric push rod can also press the lower friction plate at the upper end of the driven gear. In this way, the stability of the distribution valve plate in the inner flow channel at the bottom of the driven gear is ensured by the stability after the driven gear is pressed, thereby avoiding shaking during use.

[0016] 2. In this utility model, the upper friction plate at the bottom of the electric push rod and the lower friction plate at the top of the driven gear can be easily replaced and adjusted after being damaged during use, thereby increasing the convenience of their replacement. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the present invention;

[0018] Figure 2 This is a connection diagram of the distribution box, discharge pipe, first branch pipe, and second branch pipe of this utility model.

[0019] Figure 3 This is a structural diagram of the dispensing box of this utility model;

[0020] Figure 4 This is a cross-sectional view of the dispensing box of this utility model;

[0021] Figure 5 This is a side sectional view of the dispensing box of this utility model;

[0022] Figure 6 This utility model Figure 5 A magnified view of A in the middle.

[0023] Figure label:

[0024] 100. Feeding tank body; 101. Feeding hopper; 102. Compressed air pipe; 103. Exhaust pipe; 104. Discharge pipe;

[0025] 200. Distribution assembly; 201. Distribution box; 202. Inner flow channel; 203. Distribution valve plate; 204. Fixed shaft; 205. Driven gear; 206. Driven gear; 207. Servo motor; 208. Electric push rod; 209. Lower friction plate; 210. First threaded hole; 211. First mounting hole; 212. First screw; 213. Fixing plate; 214. Upper friction plate; 215. Second mounting hole; 216. Second threaded hole; 217. Second screw; 218. Mounting port; 219. Fixing bracket; 220. Flange; 221. First branch pipe; 222. Second branch pipe. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0027] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a high-precision multi-path distribution transmitter.

[0028] Example 1:

[0029] Combination Figure 1-6As shown, this utility model provides a high-precision multi-channel distribution and delivery tank, comprising: a delivery tank body 100 and a distribution assembly 200; the delivery tank body 100 includes a feeding bin 101, a compressed air pipe 102, an exhaust pipe 103, and a discharge pipe 104, which are respectively fixedly connected to its top and bottom; the distribution assembly 200 includes a distribution box 201 movably connected to one side of the discharge pipe 104, an inner flow channel 202 opened in the distribution box 201, a distribution valve plate 203 movably installed on one side of the inner flow channel 202, and a distribution valve plate 203. The valve plate 203 is fixedly connected to a fixed shaft 204 at both its upper and lower ends. A driven gear 205 is fixedly mounted on the top of the fixed shaft 204 at the upper part of the distribution valve plate 203. A driving gear 206 is meshed with on one side of the driven gear 205. A servo motor 207 is fixedly mounted on the bottom of the driving gear 206. An electric push rod 208 is movably mounted on the upper part of the driven gear 205. A lower friction plate 209 is also movably mounted on the upper end of the driven gear 205. Corresponding openings are provided at both ends of the driven gear 205 and both ends of the lower friction plate 209. The electric push rod 208 has a first threaded hole 210 and a first mounting hole 211. A first screw 212 is movably installed in both the first threaded hole 210 and the first mounting hole 211. A fixing plate 213 is fixedly installed at the bottom of the electric push rod 208. An upper friction plate 214 is movably installed at the bottom of the fixing plate 213. Second mounting holes 215 and second threaded holes 216 are respectively opened on both sides of the upper friction plate 214 and the sides of the fixing plate 213. A first screw 212 is movably installed in both the second mounting hole 215 and the second threaded hole 216. Two screws 217, the upper and lower sides of the distribution box 201 are also provided with mounting ports 218, and the fixed shafts 204 are movably matched and installed in the mounting ports 218. The outer end of the electric push rod 208 is also fixedly installed with a fixing bracket 219, and the fixing bracket 219 is fixed on the distribution box 201. The servo motor 207 is fixed to the outer end of the distribution box 201. Flanges 220 are also fixedly installed on three sides of the distribution box 201. The first branch pipe 221 and the second branch pipe 222 are respectively movably connected to the two sides of the distribution box 201.

[0030] Specifically, the conveying tank is a pneumatic conveying device that combines jet technology and fluidization technology. It uses compressed air to transport fluidized materials at high speed to pipelines, where the kinetic energy is increased by a Laval tube, enabling medium- to long-distance pneumatic conveying. The distribution valve 203, installed in the middle of the inner flow channel 202 of the distribution box 201, can be precisely rotated and adjusted in position by the drive gear 206 driven by the servo motor 207. This allows for precise distribution and adjustment of materials within the first and second branch pipes 221 and 222 on both sides of the distribution box 201. After the distribution valve 203 and its upper driven gear 205 are rotated and adjusted, the upper friction plate 214, driven by the electric push rod 208, can press against the lower friction plate 209 above the driven gear 205, thereby achieving stability through the pressure of the driven gear 205. To ensure the stability of the distribution valve plate 203 in the inner flow channel 202 at the bottom of the driven gear 205, thereby preventing it from shaking during use. At the same time, the upper friction plate 214 at the bottom of the electric push rod 208 and the lower friction plate 209 at the top of the driven gear 205 can be easily replaced and adjusted after damage during use, thereby increasing the convenience of replacement. The servo motor 207 can achieve precise adjustment of the driven gear 205 and the distribution valve plate 203 by precisely driving the drive gear 206. The driven gear 205 is made of high-hardness alloy material, so it can ensure the stability of the electric push rod 208 during pressing. The flange 220 fixedly installed on three sides of the distribution box 201 is mainly used for sealing and fixing the discharge pipe 104, the first branch pipe 221 and the second branch pipe 222 by bolts.

[0031] Working principle and usage process of this utility model:

[0032] Before discharging material from the main body 100 of the dispensing tank, the servo motor 207 can be started according to the material distribution requirements of the first branch pipe 221 and the second branch pipe 222 at both ends of the distribution box 201. This will precisely rotate the upper drive gear 206. After the drive gear 206 rotates precisely, it will precisely rotate the driven gear 205 and the distribution valve plate 203 at the inner end of the inner flow channel 202. This will complete the distribution of material in the first branch pipe 221 and the second branch pipe 222 on both sides after rotation. After the distribution valve plate 203 is rotated and adjusted, the electric push rod 208 at the upper end of the distribution box 201 will be started. This will move the lower friction plate 214 at the bottom down through the electric push rod 208. The upper friction plate 214 will be pressed tightly against the upper end of the lower friction plate 209 above the driven gear 205. The friction force between the upper friction plate 214 and the lower friction plate 209 after being pressed together will prevent the driven gear 205 and the bottom distribution valve plate 203 from shaking during use.

[0033] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A high-precision multi-channel distribution and sending tank, characterized in that, include: Sending tank body (100), distribution component (200); The main body of the delivery tank (100) includes a feeding bin (101), a compressed air pipe (102), an exhaust pipe (103), and a discharge pipe (104) that are fixedly connected to its top and bottom respectively; The distribution assembly (200) includes a distribution box (201) movably connected to one side of the discharge pipe (104), an inner flow channel (202) opened inside the distribution box (201), a distribution valve plate (203) movably installed on one side of the inner flow channel (202), a fixed shaft (204) fixedly connected to both the upper and lower ends of the distribution valve plate (203), a driven gear (205) fixedly installed on the top of the fixed shaft (204) on the upper part of the distribution valve plate (203), a driving gear (206) meshing on one side of the driven gear (205), a servo motor (207) fixedly installed at the bottom of the driving gear (206), and an electric push rod (208) movably installed on the upper part of the driven gear (205).

2. The high-precision multi-channel distribution and transmission tank according to claim 1, characterized in that, A lower friction plate (209) is also movably mounted on the upper end of the driven gear (205).

3. A high-precision multi-channel distribution and sending tank according to claim 2, characterized in that, The driven gear (205) and the lower friction plate (209) are respectively provided with a first threaded hole (210) and a first mounting hole (211), and a first screw (212) is movably installed in the first threaded hole (210) and the first mounting hole (211).

4. A high-precision multi-channel distribution and transmission tank according to claim 1, characterized in that, The electric push rod (208) is also fixedly installed with a fixing plate (213) at its bottom. The fixing plate (213) is also movably installed with an upper friction plate (214) at its bottom. The upper friction plate (214) and the fixing plate (213) are respectively provided with a second mounting hole (215) and a second threaded hole (216) on their sides. A second screw (217) is also movably installed in the second mounting hole (215) and the second threaded hole (216).

5. A high-precision multi-channel distribution and transmission tank according to claim 1, characterized in that, The distribution box (201) is provided with mounting ports (218) on both the upper and lower sides, and the fixed shaft (204) is movably matched and installed in the mounting port (218).

6. A high-precision multi-channel distribution and transmission tank according to claim 1, characterized in that, The electric push rod (208) is also fixedly mounted with a fixing frame (219) at its outer end, and the fixing frame (219) is fixed on the distribution box (201). The servo motor (207) is fixed at the outer end of the distribution box (201).

7. A high-precision multi-channel distribution and transmission tank according to claim 1, characterized in that, The distribution box (201) is also fixedly installed with flanges (220) on three sides.

8. A high-precision multi-channel distribution and transmission tank according to claim 1, characterized in that, The distribution box (201) is also movably connected to a first branch pipe (221) and a second branch pipe (222) on both sides.

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