Raw material proportioning device for making bricks from solid wastes

Abstract

The utility model belongs to the field of solid waste brickmaking, and discloses a raw material proportioning device for solid waste brickmaking, which comprises a weighing assembly used for weighing materials, and further comprises a supporting assembly used for lifting and weighing and then lowering for supporting and stirring, and a mixing assembly used for feeding, weighing, stirring and mixing in batches is arranged on the supporting assembly; the supporting assembly comprises a pre-embedded plate, a bearing groove is formed in the pre-embedded plate, a hydraulic cylinder is arranged in the center of the bearing groove, and a lifting structure is installed at the upper end of the hydraulic cylinder. According to the raw material proportioning device for solid waste brickmaking, through the arrangement of stirring and mixing after weighing, weighing is carried out in the stirring barrel, stirring and mixing are carried out in the middle after weighing is completed, transferring is not needed, and the proportioning speed is increased; and through the arrangement of the lowering support, the mixing assembly is lowered when stirring is carried out after weighing is completed, the pressure of the pressure detector is relieved, the pressure detector is pressed on the pre-embedded plate, and the service life of the pressure detector is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of solid waste brick making, and in particular relates to a raw material proportioning device for solid waste brick making. Background Technology

[0002] Solid waste refers to solid and semi-solid waste materials generated by humans in production, consumption, daily life and other activities. It mainly includes solid particles, garbage, slag, sludge, discarded products, broken utensils, defective products, animal carcasses, spoiled food, etc. Fly ash, sand, gravel and ceramsite can be used to make bricks, realizing the utilization of waste. In order to improve the quality of bricks made from solid waste, the proportion of raw materials needs to be controlled during use.

[0003] Comparing with Chinese Patent No. CN217257148U, a raw material proportioning device for solid waste brick making is disclosed, including a guardrail, a vehicle body, and a pre-embedded box. A pressure detector is fixedly installed inside the pre-embedded box, a support plate is fixedly installed on the top of the pressure detector, an electric push rod is fixedly installed on the top of the support plate, a controller is fixedly installed between the electric push rods, a base is fixedly installed on the top of the pre-embedded box, and the top of the electric push rod passes through the pre-embedded box and the base. A guardrail is movably installed on the top of the base. A control box is fixedly installed on one side of the guardrail, a baffle is fixedly installed on the top of the control box, and a light is fixedly installed on the bottom of the baffle. A base plate is movably installed on the top of the base inside the guardrail, and a wheel is installed between the bottom of the base plate and the base. A recess is fixedly installed on the bottom of the base plate between the wheels. The vehicle body is fixedly installed on the top of the base plate, and a valve is fixedly installed on the surface of the other end of the vehicle body. A gate valve is movably installed on the top of the valve.

[0004] In brick-making, it is usually necessary to weigh various raw materials according to a specific ratio and mix them together. However, the aforementioned patent only weighs the raw materials. After weighing, the raw materials need to be transferred and poured into a mixer for mixing, which reduces the batching speed. Therefore, a new type of equipment needs to be designed. Utility Model Content

[0005] The purpose of this invention is to provide a raw material proportioning device for solid waste brick making, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A raw material proportioning device for solid waste brick making includes a weighing component for weighing materials, and a support component for lifting, weighing, lowering, and supporting the mixing. The support component is equipped with a mixing component for batch feeding, weighing, and mixing.

[0008] The support component includes an embedded plate, on which a bearing groove is formed. A hydraulic cylinder is located at the center of the bearing groove, and a lifting structure is installed at the upper end of the hydraulic cylinder.

[0009] The mixing component includes a mixing drum, a discharge structure at the bottom of the mixing drum, an end cap on the top of the mixing drum, a mixing structure at the center of the end cap, a water inlet pipe behind the mixing structure, and a feed hopper on one side of the mixing structure.

[0010] Furthermore: the weighing component includes a pre-embedded box, a mounting base is provided at the bottom of the pre-embedded box, a pressure detector is installed on the mounting base, and a weighing platform is provided on the pressure detector.

[0011] Furthermore: the lifting structure includes a support plate, and four sliding columns are evenly arranged under the support plate.

[0012] Furthermore, the discharge structure includes a discharge pipe, on which a material control valve is installed.

[0013] Furthermore, the stirring structure includes stirring blades, and a motor is mounted on the top of the stirring blades.

[0014] Furthermore, the weighing platform is slidably connected to the embedded box.

[0015] Compared with existing technologies, the beneficial effects are:

[0016] 1. By using a weighing and mixing function, the ingredients are weighed inside the mixing drum and then mixed in the middle without the need for transfer, thus improving the batching speed.

[0017] 2. By setting up a lower support, the mixing component is lowered when stirring after weighing, the pressure of the pressure detector is released, and it is pressed against the embedded plate, which improves the life of the pressure detector and enhances the stability of stirring.

[0018] 3. By setting up batch feeding and weighing, each type of raw material is continuously weighed in real time to ensure it meets the mixing ratio, thus improving the accuracy of the mixing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a raw material proportioning device for solid waste brick making according to the present invention;

[0020] Figure 2 This is a front sectional view of the weighing component of the raw material proportioning device for solid waste brick making described in this utility model;

[0021] Figure 3 This is a front sectional view of the support component of the raw material proportioning device for solid waste brick making described in this utility model;

[0022] Figure 4 This is a schematic diagram of the mixing components of a raw material proportioning device for solid waste brick making according to this utility model.

[0023] In the attached drawings, the following are the reference numerals: 101, embedded box; 102, mounting base; 103, pressure detector; 104, weighing platform; 201, embedded plate; 202, bearing groove; 203, support plate; 204, sliding column; 205, hydraulic cylinder; 301, mixing drum; 302, discharge pipe; 303, material control valve; 304, end cover; 305, mixing blade; 306, motor; 307, water inlet pipe; 308, feed hopper. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 A raw material proportioning device for solid waste brick making includes a weighing component for weighing the material, and a support component for lifting, weighing, and lowering to support the mixing. A mixing component is provided on the support component for batch feeding, weighing, and mixing.

[0026] In this embodiment: the weighing component includes a pre-embedded box 101, a mounting base 102 is provided at the bottom of the pre-embedded box 101, a pressure detector 103 is installed on the mounting base 102, a weighing platform 104 is provided on the pressure detector 103, the weighing platform 104 is slidably connected to the pre-embedded box 101, and the pre-embedded box 101 supports the pressure detector 103 to weigh the weight on the weighing platform 104 through the mounting base 102;

[0027] In this embodiment: the support component includes a pre-embedded plate 201, a bearing groove 202 is provided on the pre-embedded plate 201, a hydraulic cylinder 205 is provided at the center of the bearing groove 202, a lifting structure is installed at the upper end of the hydraulic cylinder 205, the lifting structure includes a support plate 203, and four sliding columns 204 are evenly arranged below the support plate 203. During the mixing process, the weight of the entire mixing component is pressed on the support plate 203, and the support plate 203 is pressed on the weighing platform 104 by the hydraulic cylinder 205. Therefore, the material in the mixing component can be weighed by the pressure detector 103. After weighing, the hydraulic cylinder 205 is shortened, which drives the support plate 203 to move downward along the sliding columns 204, and the support plate 203 is lowered into the bearing groove 202, so that the entire mixing component is pressed on the pre-embedded plate 201, and the mixing component is supported by the pre-embedded plate 201.

[0028] In this embodiment: the mixing component includes a mixing drum 301, a discharge structure at the bottom of the mixing drum 301, an end cap 304 on the top of the mixing drum 301, a stirring structure at the center of the end cap 304, a water inlet pipe 307 behind the stirring structure, a feed hopper 308 on one side of the stirring structure, a discharge structure including a discharge pipe 302, a control valve 303 installed on the discharge pipe 302, and a stirring structure including stirring blades 305, with a motor 306 installed on the top of the stirring blades 305. During batching, the mixture is first placed in the mixing drum 301 through the feed hopper 308. One raw material is added, and its weight is weighed. The weight of other raw materials is calculated according to the ratio. Then the next raw material is added. During this process, the added raw materials are continuously weighed. When the ratio is met, the addition is stopped. Finally, the above process is repeated to add the remaining raw materials. The required amount of water is added according to the ratio through the water inlet pipe 307. After the batching is completed, the end cover 304 supports the stirring motor 306 to drive the stirring blade 305 to rotate, and the multiple raw materials are stirred and mixed. After the mixture is uniform, the material control valve 303 is opened, and the mixed raw materials are discharged through the discharge pipe 302.

[0029] Working principle: The pre-embedded box 101 of this device is buried underground, and the surface of the pre-embedded plate 201 is flush with the ground. At this time, the weight of the entire mixing component is pressed on the support plate 203, and the support plate 203 is pressed on the weighing platform 104 by the hydraulic cylinder 205. Therefore, the material in the mixing component can be weighed by the pressure detector 103 under the support of the mounting base 102. When batching, one raw material is first put into the mixing drum 301 through the feeding hopper 308, and then the weight of the put-in material is weighed. The weight of other raw materials is calculated according to the ratio, and then the next raw material is put in. During this process, the put-in raw materials are continuously weighed until they meet the requirements. During the mixing process, stop feeding materials and repeat the above process to add the remaining raw materials. Then, add the required amount of water according to the ratio through the water inlet pipe 307 to complete the mixing. When mixing, first shorten the hydraulic cylinder 205 to drive the support plate 203 to move downward along the sliding column 204, lower the support plate 203 into the bearing groove 202, so that the entire mixing component is pressed on the embedded plate 201. The embedded plate 201 supports the mixing drum 301. Then, the end cover 304 supports the mixing motor 306 to drive the mixing blade 305 to rotate, and mix the various raw materials. After the mixture is uniform, open the material control valve 303 and discharge the mixed raw materials through the discharge pipe 302.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A raw material proportioning device for solid waste brick making, comprising a weighing component for weighing materials, characterized in that: It also includes a support assembly for lifting, weighing, lowering, and supporting the mixing after weighing, and the support assembly is equipped with a mixing assembly for batch feeding, weighing, and mixing. The support assembly includes an embedded plate (201), on which a bearing groove (202) is provided. A hydraulic cylinder (205) is provided at the center of the bearing groove (202), and a lifting structure is installed at the upper end of the hydraulic cylinder (205). The mixing component includes a mixing drum (301), a discharge structure at the bottom of the mixing drum (301), an end cap (304) on the top of the mixing drum (301), a stirring structure at the center of the end cap (304), a water inlet pipe (307) behind the stirring structure, and a feed hopper (308) on one side of the stirring structure.

2. The raw material proportioning device for solid waste brick making according to claim 1, characterized in that: The weighing assembly includes a pre-embedded box (101), a mounting base (102) is provided at the bottom of the pre-embedded box (101), a pressure detector (103) is installed on the mounting base (102), and a weighing platform (104) is provided on the pressure detector (103).

3. The raw material proportioning device for solid waste brick making according to claim 1, characterized in that: The lifting structure includes a support plate (203), and four sliding columns (204) are evenly arranged under the support plate (203).

4. The raw material proportioning device for solid waste brick making according to claim 1, characterized in that: The discharge structure includes a discharge pipe (302), on which a material control valve (303) is installed.

5. The raw material proportioning device for solid waste brick making according to claim 1, characterized in that: The stirring structure includes a stirring blade (305), and a motor (306) is mounted on the top of the stirring blade (305).

6. The raw material proportioning device for solid waste brick making according to claim 2, characterized in that: The weighing platform (104) is slidably connected to the embedded box (101).

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