Cement mixing plant facilitating feeding and discharging

Abstract

The utility model provides a cement mixing plant convenient for feeding and discharging. The cement mixing plant comprises a tank body, the stirring blades are mounted on the inner side surface of the tank body and are used for turning over materials; the power box is arranged at one end of the tank body and is used for controlling the tank body to rotate forwards and backwards; the feeding pipe is arranged at the other end, opposite to the power box, of the tank body; the discharging pipe is arranged below the feeding pipe; the protective cover is fixed at the other end, opposite to the power box, of the tank body; the steering device is arranged between the feeding pipe and the discharging pipe and comprises a steering air cylinder connected to the inner side face of the protective cover, the other end of the steering air cylinder is connected with a steering arm, the steering arm is connected with a steering pipe through a shaft, and feeding and discharging of materials are achieved through the steering pipe. The device has the advantages that the construction difficulty can be reduced, the feeding and discharging operations are convenient, and the construction occupied area is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cement mixing stations, in particular to a cement mixing station which is convenient for feeding and discharging materials. Background Art

[0002] A cement mixing station is a mixing equipment used to prepare concrete. It is used to mix cement, sand, gravel and water to form concrete. It is generally composed of a cylinder, a motor, a feed port and a discharge port. There are mixing blades in the cylinder. The cylinder is used to mix materials when it rotates forward and to pour out materials when it rotates reversely. In the prior art, the inlet and outlet of a cement mixing station are generally set at both ends, which increases the floor space when discharging materials. Currently, the feeding and unloading method of cement tank trucks is one end, but tank trucks are suitable for transportation and are not suitable for mixing station operations.

[0003] The patent publication number CN206230677U was retrieved, and the patent name is a public material of a cement mixer, and specifically discloses a cement mixer, including a machine base, a main pulley, a secondary stirring shaft, and a main stirring shaft. A motor is installed on the machine base, a reducer is installed on one side of the motor, and the main pulley is installed on one end of the reducer. A fuselage is installed on the machine base, a feed inlet is provided on the fuselage, a water injection port is provided on one side of the fuselage, and a discharge port is provided on the lower side of the fuselage. The main stirring shaft is installed inside the fuselage, a stirring rod is installed on the main stirring shaft, and a stirring blade is installed on the stirring rod. A main stirring pulley is installed at one end of the main stirring shaft, the secondary stirring shaft is installed inside the fuselage, the stirring rod is installed on the secondary stirring shaft, and the stirring blade is installed on the stirring rod. A secondary stirring pulley is installed at one end of the secondary stirring shaft, and a steering pulley is installed at one end of the fuselage. The beneficial effects are: simple structure, easy operation, low cost, uniform mixing and high efficiency.

[0004] Through the analysis of the above-mentioned public materials, it can be known that cement mixing operation can be realized, but the feed is at the top and the discharge is at one side, which increases the floor space occupied by the equipment during construction and increases the difficulty of construction. Utility Model Content

[0005] In view of this, the utility model provides a cement mixing station with convenient feeding and discharging of materials, which can not only reduce the construction difficulty, but also facilitate the feeding and discharging operations and reduce the construction area.

[0006] In order to solve the above technical problems, the utility model provides a cement mixing station which is convenient for loading and unloading materials, comprising:

[0007] Tank;

[0008] A stirring blade, which is installed on the inner side of the tank body and is used for turning the material;

[0009] A power box, which is installed at one end of the tank body and controls the forward and reverse rotation of the tank body;

[0010] A feed pipe, the feed pipe being arranged on the other end of the tank body relative to the power box;

[0011] A discharge pipe, the discharge pipe is arranged below the feed pipe;

[0012] A protective cover, the protective cover being fixed to the other end of the tank body relative to the power box;

[0013] A steering device is arranged in a position between the feed pipe and the discharge pipe, and the steering device includes a steering cylinder connected to the inner side of the protective cover, the other end of the steering cylinder is connected to a steering arm, and the steering arm is connected to a steering tube through an axis, and the material is input and output through the steering tube.

[0014] Furthermore, a fixing frame is provided at one end of the tank body, a bearing is installed on the fixing frame, a shaft is fixedly connected between the steering arm and the steering tube, the shaft is installed on the fixing frame through the bearing, the steering tube is a square tube with openings at both ends, and the steering tube and the shaft are fixedly connected.

[0015] Furthermore, the feed pipe is an inclined pipe with a square horizontal cross-section, fixed to the end of the tank body, with openings at both ends. The opening of the steering pipe is operated by a steering cylinder and then turned to the bottom of the feed pipe for receiving materials.

[0016] Furthermore, the discharge pipe is fixed at the end of the tank body, and after the steering cylinder is operated, the opening of the steering pipe is turned to the discharge pipe for discharging the material.

[0017] Furthermore, one end of the steering cylinder is hinged to the protective cover, and the other end is pin-connected to the steering arm.

[0018] Furthermore, the protective cover is fixedly connected to the fixing frame, and the protective cover is a shell structure used for covering the steering device.

[0019] The beneficial effects of the above technical solution of the utility model are as follows:

[0020] 1. It can reduce the difficulty of construction. By setting the feeding and discharging at one end, the construction can be carried out faster and the difficulty is reduced.

[0021] 2. The feeding and discharging operations are convenient, reducing the construction area. The feeding and discharging are set at one end, which can also facilitate the cement mixing operation and greatly reduce the equipment footprint during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 for Figure 1 Schematic diagram of the structure after removing the protective cover;

[0024] Figure 3 It is a cross-sectional view after being cut along the axis of the tank body;

[0025] In the figure: 1. tank body; 2. power box; 3. protective cover; 4. feed pipe; 5. steering cylinder; 6. steering arm; 7. steering pipe; 8. fixing frame; 9. discharge pipe; 10. stirring blade. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical solution of the embodiment of the utility model is clearly and completely described.

[0027] like Figure 1-3 As shown: Example

[0028] A cement mixing station with convenient material loading and unloading, comprising a tank body 1; a mixing blade 10, the mixing blade 10 is installed on the inner side of the tank body 1 and is used for turning the material; a power box 2, the power box 2 is installed at one end of the tank body 1 and controls the forward and reverse rotation of the tank body 1; a feed pipe 4, the feed pipe 4 is arranged on the other end of the tank body 1 relative to the power box 2; a discharge pipe 9, the discharge pipe 9 is arranged below the feed pipe 4; a protective cover 3, the protective cover 3 is fixed on the other end of the tank body 1 relative to the power box 2; a steering device, the steering device is arranged at a position between the feed pipe 4 and the discharge pipe 9, the steering device comprises a steering cylinder 5 connected to the inner side of the protective cover 3, the other end of the steering cylinder 5 is connected to a steering arm 6, the steering arm 6 is connected to a steering pipe 7 through a shaft, and the material loading and unloading is realized through the steering pipe 7.

[0029] In this embodiment, the tank body 1 can rotate forward and reverse under the action of the power box 2. Forward rotation realizes the entry and stirring of materials, and reverse rotation realizes the discharge of materials after stirring. The power box 2 is provided with a motor and a transmission device such as a gear, which can drive the tank body 1 to rotate. A protective cover 3 is provided at the other end of the tank body 1. A steering device is provided inside the protective cover 3. The steering device includes a steering cylinder 5, a steering arm 6 and a steering tube 7. There are two steering cylinders 5, which drive the steering arm 6 to swing. The steering arm 6 and the steering tube 7 are fixedly connected by an axis, thereby driving the steering tube 7 to swing. The swing of the steering tube 7 realizes feeding or discharging. Example

[0030] A fixing frame 8 is provided at one end of the tank body 1, and a bearing is installed on the fixing frame 8. A shaft is fixedly connected between the steering arm 6 and the steering tube 7, and the shaft is installed on the fixing frame 8 through a bearing. The steering tube 7 is a square tube with openings at both ends, and the steering tube 7 is fixedly connected to the shaft.

[0031] Different from the above embodiment, in this embodiment, a fixing frame 8 is provided at the end of the tank body 1, and the fixing frame 8 is slidably connected to the tank body 1. The fixing frame 8 is similar to the cover structure. When the tank body 1 rotates, the fixing frame 8 does not move. The function of the fixing frame 8 is to support the steering tube 7. Example

[0032] The feed pipe 4 is an inclined pipe with a square horizontal cross section, fixed to the end of the tank body 1, with both ends open. The opening of the steering pipe 7 is operated by the steering cylinder 5 and turned to the bottom of the feed pipe 4 for receiving materials.

[0033] Different from the above embodiment, in this embodiment, the feed pipe 4 is an inclined tube structure, a directional pipe, and is opened at both ends. By operating the steering cylinder 5, the opening of the steering tube 7 is turned to the bottom of the feed pipe 4. At this time, the material can enter the tank body 1 through the steering tube 7 under the action of the stirring blade 10. Example

[0034] The discharge pipe 9 is fixed at the end of the tank body 1. After the steering cylinder 5 is operated, the opening of the steering pipe 7 is turned to the discharge pipe 9 for discharging the material.

[0035] Different from the above embodiment, in this embodiment, when the discharge pipe 9 is discharging materials, the steering cylinder 5 operates the steering arm 6 to move, and the outer port of the steering tube 7 is aligned with the upper port of the discharge pipe 9, and the material is discharged under the action of the stirring blade 10. Example

[0036] One end of the steering cylinder 5 is hinged to the protective cover 3 , and the other end is connected to the steering arm 6 by a pin.

[0037] Different from the above embodiment, in this embodiment, one end of the steering cylinder 5 needs to be hinged or pin-connected to the protective cover 3, and the other end is connected to the steering arm 6 through a pin. The steering arm 6 is a curved structure, also called a crank arm. Example

[0038] The protective cover 3 is fixedly connected to the fixing frame 8 , and the protective cover 3 is a shell structure used for covering the steering device.

[0039] Different from the above-mentioned embodiment, in this embodiment, the lower end of the protective cover 3 is fixedly connected to the fixing frame 8, and the protective cover 3 is fixed on the foundation to protect the steering device.

[0040] The working method (or working principle) of the utility model:

[0041] When the present technology is working, the feeding and discharging are arranged at one end of the tank body 1, which can save the floor space during construction. By arranging the steering device, the feeding and discharging can be realized accurately, and the operation can be carried out together with the power box 2. When the tank body 1 rotates forward under the action of the power box 2, the outer port of the steering tube 7 is turned to the lower end of the feeding tube 4, and the material enters the tank body 1 through the steering tube 7. When the tank body 1 is reversed under the action of the power box 2, the outer port of the steering tube 7 is turned to the upper side of the discharging tube 9, and the material enters the discharging tube 9 through the steering tube 7 to realize the discharging.

[0042] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0043] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cement mixing station with convenient loading and unloading, characterized by: include, Tank body (1); A stirring blade (10), the stirring blade (10) being mounted on the inner side of the tank body (1) and used for turning the material; A power box (2), the power box (2) being installed at one end of the tank body (1) and controlling the forward and reverse rotation of the tank body (1); A feed pipe (4), the feed pipe (4) being arranged on the other end of the tank body (1) relative to the power box (2); A discharge pipe (9), wherein the discharge pipe (9) is arranged below the feed pipe (4); A protective cover (3), wherein the protective cover (3) is fixed to the other end of the tank body (1) relative to the power box (2); A steering device, the steering device is arranged at a position between the feed pipe (4) and the discharge pipe (9), the steering device comprises a steering cylinder (5) connected to the inner side of the protective cover (3), the other end of the steering cylinder (5) is connected to a steering arm (6), the steering arm (6) is connected to a steering tube (7) via an axis, and the material is fed in and out via the steering tube (7).

2. A cement mixing station with convenient loading and unloading of materials according to claim 1, characterized in that: A fixing frame (8) is provided at one end of the tank body (1), a bearing is installed on the fixing frame (8), a shaft is fixedly connected between the steering arm (6) and the steering tube (7), the shaft is installed on the fixing frame (8) through the bearing, the steering tube (7) is a square tube with openings at both ends, and the steering tube (7) is fixedly connected to the shaft.

3. A cement mixing station with convenient loading and unloading of materials according to claim 2, characterized in that: The feed pipe (4) is an inclined pipe with a square horizontal cross section, fixed to the end of the tank body (1) and open at both ends. The opening of the steering pipe (7) is operated by the steering cylinder (5) to move to the bottom of the feed pipe (4) for receiving materials.

4. A cement mixing station with convenient loading and unloading of materials according to claim 3, characterized in that: The discharge pipe (9) is fixed to the end of the tank body (1), and after the steering cylinder (5) is operated, the opening of the steering pipe (7) is turned to the discharge pipe (9) for discharging the material.

5. A cement mixing station with convenient loading and unloading of materials according to claim 4, characterized in that: One end of the steering cylinder (5) is hinged to the protective cover (3), and the other end is pin-connected to the steering arm (6).

6. A cement mixing station with convenient loading and unloading of materials according to claim 5, characterized in that: The protective cover (3) is fixedly connected to the fixing frame (8); the protective cover (3) is a shell structure used for covering the steering device.

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