Combined concrete batching and weighing mechanism

Abstract

The utility model relates to the technical field of combined concrete ingredient weighing mechanisms, and discloses a combined concrete ingredient weighing mechanism which comprises a base, the top surface of the base is connected with a weighing assembly, the back surface of the base is connected with a supporting column, the top end of the supporting column is connected with a top plate, and the top surface of the top plate is connected with a storage tank. And a screening assembly is arranged in the saving box. According to the combined concrete ingredient weighing mechanism, through the arrangement of the weighing assembly, materials in the storage tank fall onto the weighing plate through the electric control valve, the weighing plate extrudes the weight sensor, the weight sensor obtains the weight of the materials on the weighing plate by detecting the change of pressure, and after the set weight is reached, the materials are weighed. And the weight sensor controls the electric control valve to be closed through the weight module, so that the effects of conveniently and synchronously weighing various materials and automatically controlling the output opening and closing of the materials in the saving box are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined concrete batching weighing mechanisms, in particular to a combined concrete batching weighing mechanism. Background Art

[0002] Before mixing concrete, its ingredients need to be mixed, and sand, gravel, etc. are its important raw materials. During the preparation process, a weighing device is needed to adjust the weight of different ingredients to ensure that the proportions of various ingredients are normal. Traditional weighing devices cannot weigh multiple materials simultaneously, and cannot automatically open and close the feeding device according to the change in weight. In addition, the materials may clump. The lack of structure to screen the clumped materials will affect the final quality of the concrete product.

[0003] A concrete batching weighing mechanism disclosed in publication number CN213226988U, after the weighing bucket is weighed and discharged, the reciprocating adjustment screw is driven to rotate by a third driving motor, driving the cleaning frame to move up and down reciprocatingly, and the upper part of the inside of the weighing bucket is cleaned symmetrically by the bristles evenly distributed on the outside of the cleaning frame, thereby reducing the cleaning difficulty. At the same time, the turntable on the side of the weighing bucket is rotated to drive the cleaning rod to rotate left and right, and the lower part of the inside of the weighing bucket is cleaned symmetrically by the bristles at the bottom of the cleaning rod and the front and rear sides, thereby further reducing the cleaning difficulty and reducing the intensity of work.

[0004] However, this concrete batching weighing mechanism has the following disadvantages:

[0005] (1) It is impossible to weigh multiple materials simultaneously, and it is impossible to automatically open and close the feeding device according to the change in weight;

[0006] (2) The material may clump together, and the lack of a structure to screen out the clumped material will affect the final quality of the concrete product. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a combined concrete batching weighing mechanism which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology of being unable to weigh multiple materials synchronously and lacking a structure to screen agglomerated materials.

[0008] To achieve the above purpose, the utility model is implemented through the following technical scheme: a combined concrete batching weighing mechanism, including a base, the top surface of the base is connected to a weighing assembly, the back of the base is connected to a support column, the top of the support column is connected to a top plate, the top surface of the top plate is connected to a storage tank, and a screening assembly is arranged inside the storage tank.

[0009] Optionally, the weighing assembly includes a placement plate connected to the top surface of the base, the top surface of the placement plate is connected to weight sensors in a rectangular array, the top surface of the weight sensors is connected to the weighing plate, and a weight module is arranged inside the placement plate.

[0010] Optionally, the screening component includes a sleeve connected to both sides of the inner wall of the storage tank, a spring is sleeved inside the sleeve, a vibration motor is connected to the side of the spring, a screen frame is connected to the side of the vibration motor, and a screen is magnetically connected to the inside of the screen frame through a magnetic strip.

[0011] Optionally, a lifting rod is axially symmetrically connected to the top surface of the screen, and a surface of the lifting rod is provided with anti-slip textures.

[0012] Optionally, an electric-controlled valve is connected through the bottom surface of the storage tank, and a weight sensor is electrically connected to the surface of the electric-controlled valve.

[0013] Optionally, the bottom surface of the base is connected to anti-skid feet in a rectangular array, and the bottom surface of the anti-skid feet is provided with anti-skid stripes.

[0014] The utility model provides a combined concrete batching weighing mechanism, which has the following beneficial effects:

[0015] 1. The combined concrete batching weighing mechanism, through the setting of weighing components, the material inside the storage tank falls into the weighing plate through the electric control valve, the weighing plate squeezes the weight sensor, and the weight sensor obtains the weight of the material on the weighing plate by detecting the change of pressure. After reaching the set weight, the weight sensor controls the closing of the electric control valve through the weight module, thereby achieving the purpose of conveniently weighing multiple materials simultaneously and automatically controlling the output opening and closing of the material inside the storage tank.

[0016] 2. The combined concrete batching weighing mechanism pours the material onto the surface of the screen through the setting of the screening component. The external power supply of the vibration motor starts to work, driving the side screen frame to shake, so that the material with appropriate particle size falls from the screen into the storage tank, thereby achieving the effect of preventing the large particles from agglomerating and affecting the quality of the finished concrete product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the weighing component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the screening component of the utility model;

[0020] Figure 4It is a schematic diagram of the split structure of the utility model.

[0021] In the figure: 1. base; 2. weighing assembly; 21. placement plate; 22. weight sensor; 23. weighing plate; 3. support column; 4. top plate; 5. savings tank; 6. screening assembly; 61. sleeve; 62. spring; 63. vibration motor; 64. screen frame; 65. magnetic strip; 66. screen; 7. lifting rod; 8. electric control valve; 9. anti-slip feet. 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. 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] See also Figures 1 to 4 The utility model provides a technical solution: a combined concrete batching weighing mechanism, comprising a base 1, the top surface of the base 1 is connected with a weighing component 2, the back of the base 1 is connected with a support column 3, the top of the support column 3 is connected with a top plate 4, the top surface of the top plate 4 is connected with a storage tank 5, the interior of the storage tank 5 is provided with a screening component 6, the bottom surface of the base 1 is connected with anti-skid feet 9 in a rectangular array, and the bottom surface of the anti-skid feet 9 is provided with anti-skid stripes;

[0024] By setting the anti-skid feet 9, the bottom surface area of ​​the anti-skid feet 9 is small, so that the pressure between the base 1 and the ground is increased, so that the base 1 is placed more stably;

[0025] See also Figure 3 The top surface of the screen 66 is axially symmetrically connected to a lifting rod 7, and the surface of the lifting rod 7 is provided with anti-slip textures;

[0026] By setting the lifting rod 7, the lifting rod 7 is pulled to drive the screen 66 to separate from the surface of the magnetic attraction strip 65, thereby achieving convenient and quick disassembly and replacement of the screen 66.

[0027] Embodiment 1:

[0028] See also Figure 2The weighing assembly 2 includes a placement plate 21 connected to the top surface of the base 1. The top surface of the placement plate 21 is in a rectangular array and is connected to a weight sensor 22. The top surface of the weight sensor 22 is connected to a weighing plate 23. A weight module is arranged inside the placement plate 21. The material inside the storage tank 5 falls onto the weighing plate 23 through the electric control valve 8. The weighing plate 23 squeezes the weight sensor 22. The weight sensor 22 obtains the weight of the material on the weighing plate 23 by detecting the change in pressure. After reaching the set weight, the weight sensor 22 controls the electric control valve 8 to close through the weight module, thereby achieving the function of conveniently and synchronously weighing a variety of materials and automatically controlling the output opening and closing of the material inside the storage tank 5.

[0029] Embodiment 2:

[0030] See also Figure 3 The screening component 6 includes a sleeve 61 connected to both sides of the inner wall of the storage tank 5, a spring 62 is sleeved inside the sleeve 61, a vibration motor 63 is connected to the side of the spring 62, a screen frame 64 is connected to the side of the vibration motor 63, and a screen mesh 66 is magnetically connected to the inside of the screen frame 64 through a magnetic strip 65. When the material is poured onto the surface of the screen mesh 66, the vibration motor 63 starts to work with an external power supply, driving the side screen frame 64 to shake, so that the material with a suitable particle size falls from the screen mesh 66 into the storage tank 5, thereby achieving the effect of preventing the larger particles from agglomerating and affecting the quality of the finished concrete product.

[0031] In the utility model, the working steps of the device are as follows:

[0032] Step 1: The material inside the storage tank 5 falls onto the weighing plate 23 through the electric control valve 8, and the weighing plate 23 squeezes the weight sensor 22. The weight sensor 22 obtains the weight of the material on the weighing plate 23 by detecting the change in pressure. After reaching the set weight, the weight sensor 22 controls the electric control valve 8 to close through the weight module;

[0033] The second step: pour the material onto the surface of the screen 66, and the vibration motor 63 starts to work with an external power supply, driving the side screen frame 64 to shake, so that the material with a suitable particle size falls from the screen 66 into the storage tank 5.

[0034] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0035] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined concrete batching weighing mechanism, comprising a base (1), characterized in that: The top surface of the base (1) is connected to a weighing assembly (2), the back surface of the base (1) is connected to a support column (3), the top end of the support column (3) is connected to a top plate (4), the top surface of the top plate (4) is connected to a storage tank (5), and a screening assembly (6) is arranged inside the storage tank (5).

2. A combined concrete batching weighing mechanism according to claim 1, characterized in that: The weighing assembly (2) comprises a placement plate (21) connected to the top surface of the base (1); the top surface of the placement plate (21) is connected to weight sensors (22) in a rectangular array; the top surface of the weight sensors (22) is connected to a weighing plate (23); and a weight module is arranged inside the placement plate (21).

3. The combined concrete batching weighing mechanism according to claim 1, characterized in that: The screening component (6) comprises a sleeve (61) connected to both sides of the inner wall of the storage tank (5), a spring (62) is sleeved inside the sleeve (61), a side of the spring (62) is connected to a vibration motor (63), a side of the vibration motor (63) is connected to a screen frame (64), and the inside of the screen frame (64) is magnetically connected to a screen (66) via a magnetic strip (65).

4. A combined concrete batching weighing mechanism according to claim 3, characterized in that: The top surface of the screen (66) is axially symmetrically connected to a lifting rod (7), and the surface of the lifting rod (7) is provided with anti-slip patterns.

5. The combined concrete batching weighing mechanism according to claim 1, characterized in that: The bottom surface of the storage tank (5) is connected through an electric control valve (8), and the surface of the electric control valve (8) is electrically connected to a weight sensor (22).

6. The combined concrete batching weighing mechanism according to claim 1, characterized in that: The bottom surface of the base (1) is connected to anti-skid feet (9) in a rectangular array, and the bottom surface of the anti-skid feet (9) is provided with anti-skid stripes.

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