Concrete discharging device for concrete production

Abstract

The utility model provides a concrete discharging device for concrete production, and belongs to the technical field of concrete processing. Comprising a bottom plate and further comprises a material mixing tank connected to the top of the bottom plate, a first motor is connected to the top wall of the material mixing tank, the output end of the first motor is connected with a material mixing part, and the end, away from the first motor, of the material mixing part is matched with the material mixing tank; the discharging barrel is connected to the bottom of the bottom plate, the outer wall of the discharging barrel is connected with a second motor, the output end of the second motor is connected with a discharging part, the outer portion of the discharging barrel is connected with a discharging box and a fixing block, the bottom of the fixing block is connected with a telescopic assembly, the end, away from the fixing block, of the telescopic assembly is connected with a material blocking assembly, and the material blocking assembly is matched with the bottom of the discharging box. The discharging device is simple in structure and convenient to operate, the discharging speed of the discharging device is effectively increased, the blocking condition during discharging is avoided, meanwhile, it is guaranteed that the gate is not impacted in the discharging process, and the practical performance of the discharging device is improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete processing, and more specifically, to a concrete blanking device for concrete production. Background Technique

[0002] Concrete refers to the general term for engineering composite materials in which aggregate is cemented into a whole by a cementitious material. Usually, the term concrete refers to cement concrete made with cement as the cementitious material, sand and stone as aggregates; it is mixed with water (which may contain additives and admixtures) in a certain proportion and obtained by stirring, also known as ordinary concrete. It is widely used in civil engineering. When construction units carry out building construction, a large amount of concrete is required. During the production process of concrete, a blanking device is needed to carry out the blanking operation on concrete powder. However, the traditional hopper for concrete pipe pile production is often prone to material blockage, causing the material to accumulate and agglomerate inside the discharge pipe, resulting in difficult blanking.

[0003] After retrieval, the utility model with the publication number CN220030728U discloses a concrete blanking device for concrete production, including a support frame. Four buffer supports are arranged on the support frame, and the bottom ends of the four buffer supports are fixed to the hopper. Two opening and closing fan blades are hinged to the bottom end of the hopper. Opening and closing components for opening or closing the two opening and closing fan blades are arranged on the front and back sides of the hopper. A vibration motor is fixedly connected to the right end of the hopper. By setting the buffer supports and the vibration motor, starting the vibration motor, the vibration of the vibration motor can drive the hopper to vibrate, shaking down the concrete powder. On the one hand, the four buffer supports connect the hopper to the support frame, and on the other hand, the four buffer supports themselves can deform to make the hopper vibrate. Compared with the prior art, the concrete powder can be shaken down, reducing the occurrence of material blockage and caking. Although it can reduce the situation of material blockage and caking to a certain extent, there are still some deficiencies in use; when in use, it makes the hopper shake by deforming the buffer supports, making the structure unstable and prone to safety hazards. At the same time, the concrete has an impact on the gate all the time during the blanking process, which is likely to cause damage to the gate over time. Therefore, we make improvements on this and propose a concrete blanking device for concrete production. Summary of the Invention

[0004] The purpose of the utility model is to propose a concrete blanking device for concrete production aiming at the problems that when the existing blanking device is in use, it makes the hopper shake by deforming the buffer supports, making the structure unstable and prone to safety hazards, and at the same time, the concrete has an impact on the gate all the time during the blanking process, which is likely to cause damage to the gate over time.

[0005] In order to achieve the above-mentioned invention purpose, the utility model provides the following technical solutions:

[0006] A concrete feeding device for concrete production is provided to improve the above problems.

[0007] The specific solution of this application is as follows:

[0008] It includes a bottom plate and also includes:

[0009] A mixing tank is connected to the top of the bottom plate. A first motor is connected to the top wall of the mixing tank. The output end of the first motor is connected to a mixing part, and the end of the mixing part away from the first motor is matched with the mixing tank.

[0010] A discharge cylinder is connected to the bottom of the bottom plate. A second motor is connected to the outer wall of the discharge cylinder. The output end of the second motor is connected to a discharging part. A feeding box and a fixing block are connected to the outside of the discharge cylinder. A telescopic component is connected to the bottom of the fixing block, and the end of the telescopic component away from the fixing block is connected to a material blocking component, and the material blocking component is matched with the bottom of the feeding box.

[0011] As a preferred technical solution of this application, the mixing part includes a stirring component connected inside the mixing tank, and the end of the stirring component away from the bottom plate is connected to the first motor.

[0012] As a preferred technical solution of this application, the discharging part includes a rotating shaft connected to the output end of the second motor, and feeding blades are connected to the outer wall of the rotating shaft, and the feeding blades are matched with the discharge cylinder.

[0013] As a preferred technical solution of this application, an installation groove is formed in the middle section of the bottom plate, and the bottom of the mixing tank and the discharge cylinder are connected through a transition box, and the transition box is matched with the installation groove.

[0014] As a preferred technical solution of this application, the telescopic component includes a fixing plate connected to the bottom of the fixing block, and a hydraulic cylinder is rotatably connected to the outer wall of the fixing plate.

[0015] As a preferred technical solution of this application, the material blocking component includes a first connecting plate and a second connecting plate connected to the outer wall of the fixing block. The ends of the first connecting plate and the second connecting plate away from the fixing block are connected with a gate through a connecting seat, and the gate is matched with the bottom of the feeding box.

[0016] As a preferred technical solution of this application, a connecting shaft is connected to the middle section of the first connecting plate through a fixing sleeve, and the middle part of the connecting shaft is connected to the output end of the hydraulic cylinder.

[0017] Compared with the prior art, the beneficial effects of this utility model are: simple structure, convenient operation, effectively improving the discharging speed of the device, and at the same time ensuring that there is no impact on the gate during the feeding process, improving the practical performance of the device.

[0018] In the solution of this application:

[0019] 1. By providing a discharging part, it can realize secondary mixing and stirring of concrete, accelerate the discharging speed of concrete, effectively avoid the problem of blockage during the discharging process of concrete, improve the working efficiency of the device, and solve the problems of slow discharging speed and easy blockage in the prior art.

[0020] 2. By providing a material blocking component, it realizes the separation of the gate from the bottom of the discharging box, thus facilitating the discharging of concrete and preventing impact on the gate during the discharging process, solving the problem in the prior art that there is always an impact force on the gate during the discharging process, which is likely to cause damage to the gate over time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a structural schematic diagram of the present application;

[0022] Figure 2 is a sectional schematic Figure 1 ;

[0023] Figure 3 is a partial structural schematic diagram of the present application;

[0024] Figure 4 is a sectional schematic Figure 2 ;

[0025] Figure 5 is of the present application Figure 4 an enlarged view of part A.

[0026] Labels in the figures:

[0027] 10. Bottom plate; 101. Mixing tank; 102. Stirring component; 103. Discharging cylinder; 104. First motor; 105. Second motor; 106. Rotating shaft; 107. Feeding blade; 108. Discharging box; 109. Fixed block; 110. Fixed plate; 20. Hydraulic cylinder; 201. Connecting shaft; 202. Second connecting plate; 203. First connecting plate; 204. Gate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0029] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the claimed present utility model, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0030] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, terms such as "first" and "second" are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0033] As Figures 1-5 shown, this embodiment provides a concrete discharging device for concrete production, including a bottom plate 10, and further including:

[0034] A mixing tank 101, connected to the top of the bottom plate 10. A first motor 104 is connected to the top wall of the mixing tank 101. The output end of the first motor 104 is connected to a mixing part, and the end of the mixing part away from the first motor 104 is matched with the mixing tank 101;

[0035] A discharging cylinder 103, connected to the bottom of the bottom plate 10. A second motor 105 is connected to the outer wall of the discharging cylinder 103. The output end of the second motor 105 is connected to a discharging part. A discharging box 108 and a fixing block 109 are connected to the outside of the discharging cylinder 103. A telescopic assembly is connected to the bottom of the fixing block 109. The end of the telescopic assembly away from the fixing block 109 is connected to a material blocking assembly, and the material blocking assembly is matched with the bottom of the discharging box 108. By providing the discharging part and the material blocking assembly, the discharging speed of the device is effectively improved, and at the same time, it is ensured that there will be no impact on the gate 204 during the discharging process, improving the practical performance of the device.

[0036] As Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, the mixing part includes a stirring component 102 connected inside the mixing tank 101. One end of the stirring component 102 away from the bottom plate 10 is connected to the first motor 104. By providing the mixing part, it can be fully and evenly mixed to ensure the mixing effect.

[0037] As Figures 2-4 shown, as a preferred embodiment, on the basis of the above method, further, the discharging part includes a rotating shaft 106 connected to the output end of the second motor 105. The outer wall of the rotating shaft 106 is connected with a feeding blade 107. The feeding blade 107 is matched with the discharging cylinder 103. By providing the discharging part, the concrete can be secondarily mixed and stirred, and at the same time, the discharging speed of the concrete can be accelerated.

[0038] As Figures 3-4 shown, as a preferred embodiment, on the basis of the above method, further, an installation groove is provided in the middle section of the bottom plate 10. The bottom of the mixing tank 101 is connected to the discharging cylinder 103 through a transition box. The transition box is matched with the installation groove. By providing the transition box, the feasibility of concrete discharging is ensured.

[0039] As Figure 5 shown, as a preferred embodiment, on the basis of the above method, further, the telescopic assembly includes a fixing plate 110 connected to the bottom of the fixing block 109. A hydraulic cylinder 20 is rotatably connected to the outer wall of the fixing plate 110. By providing the telescopic assembly, it is convenient to drive the first connecting plate 203 and the second connecting plate 202 to rotate, facilitating discharging.

[0040] As Figures 3-5 shown, as a preferred embodiment, on the basis of the above method, further, the material blocking assembly includes a first connecting plate 203 and a second connecting plate 202 connected to the outer wall of the fixing block 109. One end of the first connecting plate 203 and the second connecting plate 202 away from the fixing block 109 is connected with a gate 204 through a connecting seat. The gate 204 is matched with the bottom of the feeding box 108. By providing the material blocking assembly, the impact on the gate 204 during the discharging process of the concrete can be avoided, the damage caused to it can be reduced, and the service life of the gate 204 can be improved.

[0041] As Figure 5 shown, as a preferred embodiment, on the basis of the above method, further, a connecting shaft 201 is connected to the middle section of the first connecting plate 203 through a fixing sleeve. The middle part of the connecting shaft 201 is connected to the output end of the hydraulic cylinder 20. By providing the connecting shaft 201, the stability of the operation of the first connecting plate 203 and the second connecting plate 202 is ensured.

[0042] Specifically, when the concrete feeding device for concrete production is in use: Place the concrete raw materials in the mixing tank 101, start the first motor 104, and the output end of the first motor 104 drives the stirring component 102 to rotate along the inside of the mixing tank 101, so that it can be fully and evenly mixed. After the concrete is completed, it falls from the transition box into the discharge cylinder 103. Start the hydraulic cylinder 20, and the output end of the hydraulic cylinder 20 drives the connecting shaft 201 to push backward. Furthermore, the connecting shaft 201 drives the first connecting plate 203 and the second connecting plate 202 to rotate along the outer wall of the fixed block 109, and then drives the gate 204 to separate from the bottom of the feeding box 108, thus facilitating the discharge of concrete. By setting the gate 204, the first connecting plate 203 and the second connecting plate 202, it is possible to avoid the impact of concrete on the gate 204 during the feeding process and the damage caused to it, effectively improving the service life of the gate 204 and enhancing the practical performance of the device. Start the second motor 105, and the output end of the second motor 105 drives the rotating shaft 106 to rotate along the inside of the discharge cylinder 103. Furthermore, the rotating shaft 106 drives the feeding blade 107 to rotate. The feeding blade 107 can perform secondary mixing and stirring of the concrete and at the same time can accelerate the feeding speed of the concrete, effectively avoiding the problem of slow feeding speed and blockage, and improving the working efficiency of the device.

[0043] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above respective embodiments, the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement to the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A concrete feeding device for concrete production, comprising a bottom plate (10), characterized in that: Also includes: A mixing tank (101) is connected to the top of the bottom plate (10), a first motor (104) is connected to the top wall of the mixing tank (101), an output end of the first motor (104) is connected to a mixing unit, and an end of the mixing unit away from the first motor (104) matches the mixing tank (101); A discharge barrel (103) is connected to the bottom of the base plate (10); a second motor (105) is connected to the outer wall of the discharge barrel (103); an output end of the second motor (105) is connected to a discharge portion; the outside of the discharge barrel (103) is connected to a discharge box (108) and a fixed block (109); a telescopic component is connected to the bottom of the fixed block (109); a stopper component is connected to one end of the telescopic component away from the fixed block (109); and the stopper component cooperates with the bottom of the discharge box (108).

2. A concrete feeding device for concrete production according to claim 1, characterized in that: The material mixing section comprises a stirring component (102) connected to the interior of the material mixing tank (101); an end of the stirring component (102) away from the bottom plate (10) is connected to a first motor (104).

3. A concrete feeding device for concrete production according to claim 1, characterized in that: The discharge portion comprises a rotating shaft (106) connected to the output end of the second motor (105), and a feeding blade (107) is connected to the outer wall of the rotating shaft (106), and the feeding blade (107) matches the discharge barrel (103).

4. A concrete feeding device for concrete production according to claim 1, characterized in that: A mounting groove is provided in the middle of the bottom plate (10), and the bottom of the mixing tank (101) and the discharge barrel (103) are connected via a transition box, and the transition box cooperates with the mounting groove.

5. A concrete feeding device for concrete production according to claim 1, characterized in that: The telescopic assembly comprises a fixed plate (110) connected to the bottom of the fixed block (109), and the outer wall of the fixed plate (110) is rotatably connected to a hydraulic cylinder (20).

6. A concrete feeding device for concrete production according to claim 1, characterized in that: The material blocking assembly comprises a first connecting plate (203) and a second connecting plate (202) connected to the outer wall of the fixed block (109); one end of the first connecting plate (203) and the second connecting plate (202) away from the fixed block (109) is connected to a gate (204) via a connecting seat; the gate (204) matches the bottom of the material discharge box (108).

7. A concrete feeding device for concrete production according to claim 6, characterized in that: The middle section of the first connecting plate (203) is connected to a connecting shaft (201) via a fixing sleeve, and the middle section of the connecting shaft (201) is connected to an output end of the hydraulic cylinder (20).

Images