CN219988066U

CN219988066U - Concrete mixing plant with metering device

Info

Publication number: CN219988066U
Application number: CN202321616978.1U
Authority: CN
Inventors: 陈培雷; 柳晓欢; 李艳杰; 廉廷煜
Original assignee: Luoyang Ruihao Fabricated Building Materials Co ltd
Current assignee: Luoyang Ruihao Fabricated Building Materials Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-10
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a concrete mixing plant with a metering device, which comprises a metering tank body, a first conveying pipe and a second conveying pipe, wherein the first conveying pipe is arranged at the bottom of the metering tank body, the second conveying pipe is arranged at one end of the first conveying pipe, a limiting valve is arranged at the bottom of the inner wall of the metering tank body, and a sealing cushion is arranged on the outer wall of the limiting valve. According to the utility model, through the arrangement of the feed box, the feed port and the first electromagnetic valve, the first electromagnetic valve is opened to enable materials in the feed box to fall into the metering tank body through the feed port, the materials fall onto the weighing table through the arrangement of the limiting valve, the weighing sensor and the weighing table, the weighing sensor can weigh out the metering of the materials, and finally the third motor drives the transmission rod and the limiting valve to rotate, so that the gap is opened, the materials can fall into the first conveying pipe for conveying, and the weighing effect can be ensured in the use process of the concrete mixing plant.

Description

Concrete mixing plant with metering device

Technical Field

The utility model relates to the technical field of concrete mixing plant equipment, in particular to a concrete mixing plant with a metering device.

Background

The concrete mixing station is a combined device for intensively mixing concrete, is also called a concrete prefabrication field, has high production efficiency due to high mechanization and automation degree, can ensure the quality of concrete and save cement, and is commonly used for large and medium-sized water conservancy, electric power, bridge and other projects with large concrete engineering quantity, long construction period and concentrated construction site.

Patent document CN214772925U discloses a stirring station, including the material loading track, the material loading pipeline is provided with a plurality of mutually spliced ceilings, and the one end of ceiling is provided with first lug, and the ceiling is kept away from the recess that supplies first lug to inlay is seted up to the one end of first lug. And the adjacent ceilings are inserted into the grooves through the first protruding blocks so as to cover the feeding rail, and the fixing assembly for fixing the ceilings is arranged on the feeding rail. The utility model has the effect of reducing the probability of wetting the materials by rainwater during transportation.

The mixing station disclosed in the above publication mainly considers the effect of how to reduce the probability of materials being soaked by rainwater in the transportation process, and the existing concrete mixing station needs to ensure that the mixing station has a weighing effect in the use process so as to prevent the technical problem that the produced concrete quality is poor because the mixing proportion of materials is wrong due to no side concrete material metering when various materials are added for mixing.

In view of the above, it is necessary to develop a concrete mixing plant having a metering device, which in turn can improve the practicality of the concrete mixing plant during use.

Disclosure of Invention

The utility model aims to provide a concrete mixing plant with a metering device, which aims to solve the technical problem that the mixing proportion of materials is wrong and the quality of produced concrete is poor because of no side concrete metering when a plurality of materials are added for mixing.

In order to achieve the above purpose, the utility model provides a concrete mixing plant with a metering device, which comprises a metering tank body, a first conveying pipe and a second conveying pipe, wherein the first conveying pipe is arranged at the bottom of the metering tank body, and the second conveying pipe is arranged at one end of the first conveying pipe;

the bottom of the inner wall of the metering tank body is provided with a limiting valve, the outer wall of the limiting valve is provided with a sealing cushion, the top of the limiting valve is embedded with a weighing sensor, the top of the weighing sensor is provided with a weighing table, one end of the limiting valve is provided with a transmission rod, the other end of the transmission rod is provided with a third motor, and one end of the third motor is arranged on one side of the metering tank body;

the top of the metering tank body is provided with a feeding box, the bottom of the feeding box is provided with a feeding port, and the outer wall of the feeding port is provided with a first electromagnetic valve.

Preferably, a plurality of fixed legs are arranged at the bottom of the first conveying pipe, a first motor is arranged at the front end of the front of the first conveying pipe, and a first driving roller is arranged at the output end of the first motor.

Preferably, the positive front end of second conveyer pipe installs the second motor, and the second initiative driving roller is installed to the output of second motor, and the second drive belt is installed to the outer wall of second initiative driving roller, and a plurality of limiting plate is installed to the outer wall of second drive belt, and the second driven driving roller is installed to the other end of second drive belt inner wall, and the both ends of second driven driving roller are all installed in the inner wall of second conveyer pipe.

Preferably, the outer wall of the first driving roller is provided with a first driving belt, the other end of the inner wall of the first driving belt is provided with a first driven roller, and the outer wall of the first driven roller is arranged on the inner wall of the first conveying pipe.

Preferably, the bottom of one end of the first transport pipe is provided with a through groove, and the other end of the through groove penetrates through the front end of the top of the second transport pipe.

Preferably, one end of the second conveying pipe penetrates through the stirring main building, and the tail end of the bottom of the second conveying pipe is provided with a discharge port.

Preferably, the bottom of stirring main building installs the discharge gate, and the second solenoid valve is installed to the outer wall of discharge gate, and the outer wall of stirring main building passes through the pipeline and installs the storage tank.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the feed box, the feed port and the first electromagnetic valve, the first electromagnetic valve is opened to enable materials in the feed box to fall into the metering tank body through the feed port, the materials fall onto the weighing table through the arrangement of the limiting valve, the weighing sensor and the weighing table, the weighing sensor can weigh out the metering of the materials, and finally the third motor drives the transmission rod and the limiting valve to rotate, so that the gap is opened, the materials can fall into the first conveying pipe for conveying, and the weighing effect can be ensured in the use process of the concrete mixing plant.

2. According to the utility model, the first driving roller is driven to rotate by the first motor, the first driving belt and the first driven roller can be driven to rotate, so that materials falling from the metering tank body can be transported, the materials can fall into the second transport pipe through the through groove by the arrangement of the through groove, and the materials can be driven to move from a low position to a high position by the arrangement of the second motor, the second driving roller, the second driving belt, the limiting plate, the second driven roller and the discharge hole and discharged into a stirring main building by the discharge hole for stirring and mixing treatment.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the metering tank of the present utility model;

FIG. 3 is a schematic view of a main stirring building according to the present utility model;

fig. 4 is a schematic view of a second transport pipe structure according to the present utility model.

In the figure: 1. a metering tank; 2. a first transport tube; 3. a second transport tube; 101. a restriction valve; 102. sealing the soft cushion; 103. a weighing sensor; 104. a weighing table; 105. a feed box; 106. a feeding port; 107. a first electromagnetic valve; 108. a transmission rod; 109. a third motor; 201. a fixed leg; 202. a first motor; 203. a first driving roller; 301. a second motor; 302. a second driving roller; 303. a second belt; 304. a limiting plate; 305. a second driven driving roller; 401. a first belt; 402. a first driven driving roller; 501. a through groove; 601. stirring a main building; 602. a discharge port; 701. a discharge port; 702. a second electromagnetic valve; 703. storage tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an embodiment of the present utility model provides a concrete mixing plant with a metering device, which includes a metering tank 1, a first transporting pipe 2 and a second transporting pipe 3, wherein the first transporting pipe 2 is installed at the bottom of the metering tank 1, and the second transporting pipe 3 is installed at one end of the first transporting pipe 2;

referring to fig. 1 and 2, a limiting valve 101 is installed at the bottom of the inner wall of a metering tank 1, a sealing cushion 102 is installed on the outer wall of the limiting valve 101, a weighing sensor 103 is installed at the top of the limiting valve 101 in a jogged manner, a weighing table 104 is installed at the top of the weighing sensor 103, a transmission rod 108 is installed at one end of the limiting valve 101, a third motor 109 is installed at the other end of the transmission rod 108, one end of the third motor 109 is installed at one side of the metering tank 1, a feed box 105 is installed at the top of the metering tank 1, a feed port 106 is installed at the bottom of the feed box 105, a first electromagnetic valve 107 is installed at the outer wall of the feed port 106, materials in the feed box 105 can fall into the metering tank 1 through the feed port 105, the weighing table 104 is arranged through the limiting valve 101, the weighing sensor 103 and the weighing table 104, the materials can be weighed out through the weighing sensor 103, and finally the transmission rod 108 and the limiting valve 101 are driven to rotate through the third motor 109, and the feed box 105 is opened, the materials can fall into a gap 2 in a concrete transportation process, and the concrete transportation station can be conveniently carried out in the weighing station, and the concrete transportation process can be guaranteed;

referring to fig. 1, 2, 3 and 4, a plurality of fixing legs 201 are installed at the bottom of a first transporting pipe 2, a first motor 202 is installed at the front end of the first transporting pipe 2, a first driving roller 203 is installed at the output end of the first motor 202, a second motor 301 is installed at the front end of a second transporting pipe 3, a second driving roller 302 is installed at the output end of the second motor 301, a second driving belt 303 is installed at the outer wall of the second driving roller 302, a plurality of limiting plates 304 are installed at the outer wall of the second driving belt 303, a second driven driving roller 305 is installed at the other end of the inner wall of the second driving belt 303, both ends of the second driven driving roller 305 are installed at the inner wall of the second transporting pipe 3, a first driving belt 401 is installed at the outer wall of the first driving roller 203, a first driven driving roller 402 is installed at the other end of the inner wall of the first driving belt 401, and the outer wall of first driven driving roller 402 is installed in the inner wall of first transportation pipe 2, logical groove 501 has been seted up to the bottom of first transportation pipe 2 one end, and the front end at the top of second transportation pipe 3 is run through to the other end of logical groove 501, stirring main building 601 is run through to the one end of second transportation pipe 3, the bin outlet 602 has been seted up to the tail end of second transportation pipe 3 bottom, the discharge gate 701 is installed to the bottom of stirring main building 601, second solenoid valve 702 is installed to the outer wall of discharge gate 701, the storage tank 703 is installed through the pipeline to the outer wall of stirring main building 601, drive first initiative driving roller 203 rotatory through first motor 202, can drive first drive belt 401 and first driven driving roller 402 rotation, and then can transport the material that falls down from metering tank 1, through the setting of logical groove 501, the material can fall into second transportation pipe 3 through logical groove 501, through second motor 301, second initiative driving roller 302, the second driving belt 303, the limiting plate 304, the second driven driving roller 305 and the discharge hole 602 are arranged, so that materials can be driven to move from a low position to a high position, and are discharged into the stirring main building 601 through the discharge hole 602 for stirring and mixing treatment.

The working principle is that through the setting of feed bin 105, pay-off mouth 106 and first solenoid valve 107, open first solenoid valve 107 and can make the material in the feed bin 105 fall into the measurement jar body 1 through pay-off mouth 106, through limiting valve 101, weighing sensor 103 and weighing platform 104's setting, the material falls onto weighing platform 104, the measurement of material can be weighed out through weighing sensor 103, finally drive transfer line 108 and limiting valve 101 rotation through third motor 109, open the breach, make things convenient for the material to fall into first transportation pipe 2 and transport, and then can guarantee to have the effect of weighing in the use of concrete mixing plant, drive first driving roller 203 rotation through first motor 202, can drive first driving belt 401 and first driven driving roller 402 rotation, and then can transport the material that falls down from the measurement jar body 1, through the setting of logical groove 501, the material can fall into second transportation pipe 3 through logical groove 501, through second motor 301, second driving roller 302, second driving belt 303, limiting plate 304, second driven roller and row's setting 602, can be carried out the high-speed mixer from the setting of driving roller and row 602, can be moved into the mixing plant from the high-speed mixer 602.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Concrete mixing plant with metering device, including the measurement jar body (1), first transportation pipe (2) and second transportation pipe (3), its characterized in that: the bottom of the metering tank body (1) is provided with a first conveying pipe (2), and one end of the first conveying pipe (2) is provided with a second conveying pipe (3);

the metering device comprises a metering tank body (1), wherein a limiting valve (101) is arranged at the bottom of the inner wall of the metering tank body (1), a sealing cushion (102) is arranged on the outer wall of the limiting valve (101), a weighing sensor (103) is arranged on the top of the limiting valve (101) in a jogged mode, a weighing table (104) is arranged on the top of the weighing sensor (103), a transmission rod (108) is arranged at one end of the limiting valve (101), a third motor (109) is arranged at the other end of the transmission rod (108), and one end of the third motor (109) is arranged at one side of the metering tank body (1);

the metering tank is characterized in that a feeding box (105) is arranged at the top of the metering tank body (1), a feeding opening (106) is arranged at the bottom of the feeding box (105), and a first electromagnetic valve (107) is arranged on the outer wall of the feeding opening (106).

2. A concrete mixing plant with a metering device according to claim 1, characterized in that: a plurality of fixed legs (201) are arranged at the bottom of the first conveying pipe (2), a first motor (202) is arranged at the front end of the front face of the first conveying pipe (2), and a first driving roller (203) is arranged at the output end of the first motor (202).

3. A concrete mixing plant with a metering device according to claim 1, characterized in that: the front end of the second conveying pipe (3) is provided with a second motor (301), the output end of the second motor (301) is provided with a second driving roller (302), the outer wall of the second driving roller (302) is provided with a second driving belt (303), the outer wall of the second driving belt (303) is provided with a plurality of limiting plates (304), the other end of the inner wall of the second driving belt (303) is provided with a second driven driving roller (305), and the two ends of the second driven driving roller (305) are both arranged on the inner wall of the second conveying pipe (3).

4. A concrete mixing plant with a metering device according to claim 2, characterized in that: the outer wall of the first driving roller (203) is provided with a first driving belt (401), the other end of the inner wall of the first driving belt (401) is provided with a first driven roller (402), and the outer wall of the first driven roller (402) is arranged on the inner wall of the first conveying pipe (2).

5. A concrete mixing plant with a metering device according to claim 1, characterized in that: a through groove (501) is formed in the bottom of one end of the first conveying pipe (2), and the other end of the through groove (501) penetrates through the front end of the top of the second conveying pipe (3).

6. A concrete mixing plant with a metering device according to claim 1, characterized in that: one end of the second conveying pipe (3) penetrates through the stirring main building (601), and a discharge hole (602) is formed in the tail end of the bottom of the second conveying pipe (3).

7. A concrete mixing plant with a metering device according to claim 6, characterized in that: the bottom of stirring main building (601) is installed discharge gate (701), and second solenoid valve (702) are installed to the outer wall of discharge gate (701), and the outer wall of stirring main building (601) is installed storage tank (703) through the pipeline.