A concrete delivery pump

Abstract

The utility model discloses a concrete delivery pump in the technical field of concrete pumps, comprising a concrete delivery pump machine, a hopper is installed on an outer wall of one side of the concrete delivery pump machine, a mounting seat is installed below an inner wall of one side of the hopper, and a feeding box is installed above an outer wall of one side of the hopper, and the structure is reasonable. The utility model is provided with a spring, a vibrator and an inclined plate, and a filter plate is installed on the outer wall of a column on the mounting seat in a sliding manner through a through hole in combination with a moving block, and a spring is arranged below the outer wall of the column. The spring has an elastic vibration effect, and in combination with the vibrator on the filter plate, the filter plate can be effectively vibrated. When concrete material is poured into the hopper, the filter plate is filtered. During the process, the spring and the vibrator are used to effectively filter and separate sand and gravel with a larger volume in the concrete material.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pumps, in particular to a concrete delivery pump. Background Art

[0002] A concrete pump is a device used to transport concrete from one place to another. It usually consists of a pump and a delivery pipe, which can pump concrete at high pressure to the required location, such as various parts of a construction site. Concrete pumps are usually used in large-scale construction projects and infrastructure construction projects, which can improve construction efficiency and reduce labor costs. At present, the technology of concrete pumps is relatively complete, but there are still some problems. When the concrete contains large-volume materials, such as sand or stone, it is easy to cause blockage or serious wear on the delivery pipeline, which will cause damage. The concrete pump is subject to large-volume materials, which will also have a certain impact on the delivery efficiency. At the same time, the concrete pump hopper is filtered. Because the large-volume sand and stone in the concrete will be affected by the filtration, the filtration will be affected on the surface of the filter device. If it is not cleaned in time, it will affect its overall filtration efficiency. It is also more troublesome to clean up, which affects the delivery efficiency of the concrete pump and reduces the use effect of the concrete pump.

[0003] Therefore, it is necessary to develop a concrete pump. Utility Model Content

[0004] The utility model aims to provide a concrete delivery pump, which is provided with a spring, a vibrator and an inclined plate, and the filter plate is installed on the outer wall of the column on the mounting seat in a sliding manner through a through hole with a moving block, and the spring is arranged below the outer wall of the column. The spring has an elastic vibration effect, and the filter plate can be effectively vibrated with the vibrator on the filter plate. When concrete materials are poured into the hopper, the filter plate is filtered. During the process, the spring and the vibrator can be used to effectively filter and separate the sand and gravel with a large volume in the concrete materials. By installing the feeding box above the outer wall of one side of the hopper and arranging an inclined plate inside it, the vibration filtering produced Large particles of sand and gravel are discharged into the feeding box and then discharged by the inclined plate. During this period, some of the concrete materials that have entered the feeding box will fall into the slope through the seepage holes and then slide into the hopper through the slope to prevent the concrete that has entered the feeding box from being discharged. It is also best to avoid the situation where the concrete that has not been filtered can easily cause blockage in the pipeline, and it is also best to avoid the situation where the large particles of sand and gravel that have been filtered out are difficult to clean or are not cleaned in time, which affects the filtering effect. This effectively improves the use effect of the concrete pump and the conveying efficiency of the concrete pump, so as to solve the problem of poor effect of the concrete pump affecting the conveying efficiency raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a concrete delivery pump, comprising a concrete delivery pump machine, a hopper is installed on one side outer wall of the concrete delivery pump machine, and a mounting seat is installed below one side inner wall of the hopper;

[0006] A feeding box is installed above one side outer wall of the hopper.

[0007] Preferably, a conveying box is installed at the bottom of the hopper, and a discharge pipe is installed below the outer wall of one side of the conveying box.

[0008] Preferably, a column is installed on the top of the mounting seat, a moving block is installed above the outer wall of the column, and a through hole is opened at the center position of the surface of the moving block.

[0009] Preferably, the inner wall of the through hole is slidably connected to the outer wall of the column, and a nut is installed above the outer wall of the column.

[0010] Preferably, the nut is located above the moving block, the interior of the nut is threadedly connected to the upper part of the outer wall of the column, and a spring is arranged below the outer wall of the column.

[0011] Preferably, a filter plate is rotatably connected to an outer wall of one side of the moving block, and a vibrator is installed on one side of the bottom of the filter plate.

[0012] Preferably, an inclined plate is installed at the inner center of the feeding box, and the surface of the inclined plate is provided with material penetration holes.

[0013] Preferably, a slope is provided at the inner bottom end of the feeding box, and a discharge pipe is installed at the center position of the rear end surface of the feeding box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By providing a spring, a vibrator and an inclined plate, the filter plate is installed on the outer wall of the column on the mounting seat in a sliding manner through the through hole together with the moving block, and the spring is arranged below the outer wall of the column. By utilizing the elastic vibration effect of the spring and the vibrator on the filter plate, the filter plate can be effectively vibrated. When concrete materials are poured into the hopper, the filter plate is filtered. During this period, the spring and the vibrator can be used to effectively filter and separate the larger sand and gravel in the concrete materials.

[0016] By installing the feeding box above the outer wall of one side of the hopper and setting an inclined plate inside it, the large particles of sand and gravel produced by vibration filtration are discharged into the feeding box and then discharged by the inclined plate. During this period, some concrete materials that enter the feeding box will fall onto the slope through the seepage holes and then slide into the hopper through the slope to prevent the concrete entering the feeding box from being discharged. It is also possible to avoid the situation where the concrete that has not been filtered easily causes blockage in the pipeline, and it is also possible to avoid the situation where the large particles of sand and gravel filtered out are difficult to clean or are not cleaned in time, which affects the filtration effect. The use effect of the concrete pump is effectively improved, and the delivery efficiency of the concrete pump is also effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structural diagram provided by the utility model;

[0018] Figure 2 The utility model provides Figure 1 A magnified view of the structure at A;

[0019] Figure 3 A side cross-sectional view of a partial structure of a feeding box provided by the utility model;

[0020] Figure 4 This is a partial structural stereoscopic diagram provided by the utility model.

[0021] In the figure: 1. concrete pump; 2. hopper; 201. conveying box; 202. discharge pipe; 3. mounting seat; 301. column; 302. moving block; 303. through hole; 304. nut; 305. spring; 306. filter plate; 307. vibrator; 4. feeding box; 401. inclined plate; 402. seepage hole; 403. slope; 404. discharge pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions: a concrete delivery pump, please refer to Figure 1-4, including a concrete conveying pump 1, a hopper 2 is installed on the outer wall of one side of the concrete conveying pump 1, a conveying box 201 is installed at the bottom of the hopper 2, a discharge pipe 202 is installed below the outer wall of one side of the conveying box 201, a mounting seat 3 is installed below the inner wall of one side of the hopper 2, a column 301 is installed on the top of the mounting seat 3, a moving block 302 is installed above the outer wall of the column 301, a through hole 303 is opened at the center of the surface of the moving block 302, the inner wall of the through hole 303 is slidably connected with the outer wall of the column 301, the moving block 302 is inserted into the upper part of the outer wall of the column 301 on the mounting seat 3 through the through hole 303 in a sliding connection manner, so that the moving block 302 can slide vertically up and down on the outer wall of the column 301, a nut 304 is installed above the outer wall of the column 301, the nut 304 is located above the moving block 302, the inner part of the nut 304 is threadedly connected to the upper part of the outer wall of the column 301, and the nut 304 is threadedly connected to the upper part of the outer wall of the column 301. The nut 304 is installed on the outer wall of the column 301, so that after the nut 304 is installed, the moving block 302 can be limited to prevent the moving block 302 from being separated from the column 301. A spring 305 is arranged below the outer wall of the column 301, and a filter plate 306 is rotatably connected to the outer wall of one side of the moving block 302. A vibrator 307 is installed on one side of the bottom of the filter plate 306. The spring 305 is arranged below the outer wall of the column 301, and the outer wall of one side of the filter plate 306 is rotatably connected to the outer wall of one side of the moving block 302. The spring 305 has an elastic vibration effect, and the vibrator 307 on the filter plate 306 can be used to effectively vibrate the filter plate 306. When the concrete material is poured into the hopper 2, the filter plate 306 is filtered. During this period, the spring 305 and the vibrator 307 can be used to effectively filter and separate the sand and gravel with a larger volume in the concrete material.

[0024] A feed box 4 is installed above the outer wall of one side of the hopper 2. The feed box 4 is installed above the outer wall of one side of the hopper 2, and the filter plate 306 is in an inclined state. The sand and stones under vibration can fall into the feed box 4 along the filter plate 306 in the inclined state. An inclined plate 401 is installed at the center of the inner part of the feed box 4. The surface of the inclined plate 401 is provided with a seepage hole 402. The inner bottom of the feed box 4 is provided with a slope 403. A discharge pipe 404 is installed at the center of the rear end surface of the feed box 4. The inclined plate 401 is arranged inside the feed box 4 so that the feed can enter the feed box 4. The sand and gravel entering the feeding box 4 can be discharged into the discharge pipe 404 by the inclined plate 401. During this period, some of the concrete materials entering the feeding box 4 will fall into the slope 403 through the several seepage holes 402 on the inclined plate 401, and then slide into the feed hopper 2 through the slope 403, so as to prevent the concrete entering the feeding box 4 from being discharged, and to avoid the situation that the concrete that has not been filtered can easily cause blockage of the pipeline, and to avoid the situation that the large particles of sand and gravel filtered out are difficult to clean or are not cleaned in time, thereby affecting the filtering effect.

[0025] Working principle: When using the utility model, the moving block 302 is inserted above the outer wall of the column 301 on the mounting seat 3 through the through hole 303 in a sliding connection manner, so that the moving block 302 can slide vertically up and down on the outer wall of the column 301, and the nut 304 is installed above the outer wall of the column 301 in a threaded connection manner. After the nut 304 is installed, the moving block 302 can be limited to prevent the moving block 302 from detaching from the column 301. By arranging a spring 305 under the outer wall of the column 301 and arranging the outer wall of one side of the filter plate 306 on the outer wall of one side of the moving block 302 in a rotatable connection manner, the spring 305 has an elastic vibration effect, and the filter plate 306 can be effectively vibrated in combination with the vibrator 307 on the filter plate 306. When concrete materials are poured into the hopper 2, the filter plate 306 is filtered, and during the period, the spring 305 and the vibrator 307 can be used to effectively vibrate the concrete materials. The larger sand and gravel are filtered and separated. The feeding box 4 is installed above the outer wall of one side of the hopper 2, and the filter plate 306 is tilted. The sand and gravel under vibration can fall into the feeding box 4 along the tilted filter plate 306. The inclined plate 401 is arranged inside the feeding box 4, so that the sand and gravel entering the feeding box 4 can be discharged into the discharge pipe 404 by the inclined plate 401. During this period, some concrete materials entering the feeding box 4 will fall onto the slope 403 through several seepage holes 402 on the inclined plate 401, and then slide into the hopper 2 through the slope 403, so as to avoid the concrete entering the feeding box 4 from being discharged, and to avoid the situation that the concrete that has not been filtered is easy to cause blockage in the pipeline. It is also avoided that the large particles of sand and gravel filtered out are difficult to clean or not cleaned in time to affect the filtering effect, which effectively improves the use effect of the concrete delivery pump and the delivery efficiency of the concrete delivery pump.

[0026] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A concrete pump, comprising a concrete pump (1), a hopper (2) being mounted on one side of an outer wall of the concrete pump (1), characterized in that: A mounting seat (3) is installed below the inner wall of one side of the hopper (2), a column (301) is installed on the top of the mounting seat (3), a moving block (302) is installed above the outer wall of the column (301), a through hole (303) is opened at the center of the surface of the moving block (302), the inner wall of the through hole (303) is slidably connected to the outer wall of the column (301), a nut (304) is installed above the outer wall of the column (301), the nut (304) is located above the moving block (302), the inside of the nut (304) is threadedly connected to the upper part of the outer wall of the column (301), a spring (305) is arranged below the outer wall of the column (301), a filter plate (306) is rotatably connected to the outer wall of one side of the moving block (302), and a vibrator (307) is installed on one side of the bottom of the filter plate (306); A feeding box (4) is installed above one side outer wall of the hopper (2).

2. A concrete pump according to claim 1, characterized in that: A conveying box (201) is installed at the bottom of the hopper (2), and a discharge pipe (202) is installed below an outer wall of one side of the conveying box (201).

3. A concrete pump according to claim 1, characterized in that: An inclined plate (401) is installed at the inner center of the feeding box (4), and the surface of the inclined plate (401) is provided with material penetration holes (402).

4. A concrete pump according to claim 1, characterized in that: The inner bottom end of the feeding box (4) is provided with a slope (403), and a discharge pipe (404) is installed at the center position of the rear end surface of the feeding box (4).

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