Green and environment-friendly powder feeding device for concrete production

Abstract

The utility model discloses a green and environment-friendly powder feeding device for concrete production, and relates to the technical field of powder feeding devices, in particular to the green and environment-friendly powder feeding device for concrete production, which comprises a main body connecting frame, and one side of the main body connecting frame is fixedly connected with a feeding machine frame. A dust cover is fixedly connected to the upper surface of the feeding machine frame, a feeding port is formed in the front face of the dust cover, a material collecting groove is fixedly connected to the middle of the feeding machine frame, and an automatic control system can reduce energy waste and improve the energy utilization efficiency; due to automatic operation of the green and environment-friendly powder feeding device, the requirement for manual operation is reduced, the labor intensity of operators is reduced, and meanwhile the safety risk of the operators is reduced; the green and environment-friendly powder feeding device has the advantages of being environmentally friendly, saving energy, improving working efficiency, improving concrete quality, improving operation safety, reducing labor cost and the like, and has positive influence on concrete production.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material feeding devices, in particular to a green and environment-friendly powder material feeding device for concrete production. Background Art

[0002] During the concrete production process, powder materials need to be added to the concrete mixer in a certain proportion for mixing. Traditional powder material feeding devices usually use manual or mechanical manual labor to take the powder materials out of the storage warehouse, and then use conveyor belts or bucket elevators to feed the powder materials into the mixer. Traditional feeding methods usually require manual operation, which is labor-intensive, inefficient, and has certain safety hazards.

[0003] The utility model patent with patent application publication number CN 215396070 U discloses a green and environmentally friendly powder feeding device for concrete production, particularly related to the field of concrete production equipment technology, which includes a screw conveyor, the screw conveyor is provided with a conveying inlet and a conveying outlet, the conveying inlet is connected to the raw material outlet of the crusher, the conveying outlet is connected to the mixing inlet of the mixer, a dust cover is respectively provided between the conveying inlet and the raw material outlet and between the conveying outlet and the mixing inlet, a fixing piece is provided between one end of the dust cover and the conveying inlet or the conveying outlet, and a closure piece detachably connected to the raw material outlet or the mixing inlet is provided at the other end of the dust cover. The present application has the effect of improving the sealing performance of the connection between the discharge port and the feed port of the concrete feeding device.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that it does not have a certain exhaust and ventilation effect, which is easy to cause certain risks in a confined space. The installation of raw materials is very cumbersome and easy to waste time.

[0005] Therefore, it is necessary to invent a green and environmentally friendly powder feeding device for concrete production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a green and environmentally friendly powder feeding device for concrete production. By arranging a dust cover, a feeding device and a control panel, the problem of green and environmental protection of a powder feeding device required to be used in the process of concrete production proposed in the above background technology is solved.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a green and environmentally friendly powder feeding device for concrete production, comprising a main connecting frame, a feeding machine frame is fixedly connected to one side of the main connecting frame, a dust cover is fixedly connected to the upper surface of the feeding machine frame, a feeding port is provided on the front of the dust cover, a receiving trough is fixedly connected to the middle of the feeding machine frame, a feeding port is provided on one side of the inner wall of the receiving trough, a feeding device is fixedly connected to one end of the feeding port, the feeding device is connected to the main connecting frame, and a connecting plate is fixedly connected to the bottom of the inner wall of the feeding machine frame;

[0008] The feeding device includes a feeding tube, a screw is rotatably connected to the middle of the inner wall of the feeding tube, one end of the screw is fixedly connected to a bearing, the outer surface of one end of the screw is fixedly connected to a conveyor belt, one side of the inner wall of the conveyor belt is rotatably connected to a motor, and the motor is connected to a connecting plate.

[0009] Furthermore, a control panel is fixedly connected to the top of one side of the loader frame, a ventilation hole is opened on one side of the inner wall of the loader frame, a dust removal device is fixedly connected to the back of the ventilation hole, and a storage tank frame is fixedly connected to the other side of the main connecting frame.

[0010] Furthermore, the dust removal device includes a shell, a suction port is opened in the middle of the front side of the shell, a suction fan is fixedly connected to the top of the inner wall of the shell, an exhaust port is opened on the top of the shell, a filter plate is detachably fixedly connected to the top of one side of the inner wall of the shell, and a dust box is fixedly connected to the bottom of the inner wall of the shell.

[0011] Furthermore, a storage tank is fixedly connected to the upper surface of the storage tank frame, and a tank opening is opened on one side of the upper surface of the storage tank.

[0012] Furthermore, one end of the feeding device is fixedly connected with an output pipe, and the output pipe is connected to the tank mouth.

[0013] Furthermore, an output port is provided at the bottom of the storage tank, a valve is fixedly connected to one side of the output port, and a conveying plate is fixedly connected to the bottom of the output port.

[0014] Furthermore, a screen 17 is fixedly connected to the top of the receiving trough 4, a discharge port is opened at the top of the other side of the receiving trough 4, a baffle is fixedly connected to one side of the discharge port, and a collection box is fixedly connected to one side of the baffle.

[0015] The utility model provides a green and environment-friendly powder feeding device for concrete production, which has the following beneficial effects:

[0016] The automated control system can reduce energy waste and improve energy utilization efficiency. The automated operation of the green and environmentally friendly powder feeding device reduces the need for manual operation, reduces the labor intensity of operators, and reduces the safety risks of operators. The green and environmentally friendly powder feeding device has the benefits of environmental protection and energy saving, improving work efficiency, improving concrete quality, improving operational safety and reducing labor costs, and has a positive impact on concrete production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the front side of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model from a top view;

[0021] Figure 4 It is a structural schematic diagram of the feeding device of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the control panel of the utility model.

[0023] Indicated in the figure:

[0024] 1. Main connecting frame;

[0025] 2. Loading machine frame;

[0026] 3. Dust cover;

[0027] 4. Material collecting trough;

[0028] 5. Control panel;

[0029] 6. Connecting plate;

[0030] 7. Feeding device; 701. Feeding pipe; 702. Screw; 703. Bearing; 704. Conveyor belt; 705. Motor;

[0031] 8. Storage tank frame;

[0032] 9. Storage tank;

[0033] 10. Output pipe;

[0034] 11. Output port;

[0035] 12. Valve;

[0036] 13. Conveyor plate;

[0037] 14. Feed inlet;

[0038] 15. Tank mouth;

[0039] 16. Feeding port;

[0040] 17. Screen;

[0041] 18. dust removal device; 1801. housing; 1802. air suction port; 1803. air suction fan; 1804. air exhaust port; 1805. filter plate; 1806. dust collection box;

[0042] 19. Discharge port;

[0043] 20. Baffle;

[0044] 21. Collection box;

[0045] 22. Ventilation vents. DETAILED DESCRIPTION

[0046] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0047] 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.

[0048] Embodiment 1:

[0049] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this embodiment proposes a green and environmentally friendly powder feeding device for concrete production, including a main connecting frame 1, a feeding machine frame 2 is fixedly connected to one side of the main connecting frame 1, a dust cover 3 is fixedly connected to the upper surface of the feeding machine frame 2 to prevent dust from flying everywhere during the process of adding raw materials, a feeding port 16 is provided on the front of the dust cover 3, a receiving trough 4 is fixedly connected to the middle of the feeding machine frame 2, a feeding port 14 is provided on one side of the inner wall of the receiving trough 4, a feeding device 7 is fixedly connected to one end of the feeding port 14, the feeding device 7 is connected to the main connecting frame 1, and a connecting plate 6 is fixedly connected to the bottom of the inner wall of the feeding machine frame 2;

[0050] The feeding device 7 transports the powder to the designated processing device. The sealed environment prevents the powder from generating dust to pollute the environment. The feeding device 7 comprises a feeding tube 701. A screw 702 is rotatably connected to the middle of the inner wall of the feeding tube 701. A bearing 703 is fixedly connected to one end of the screw 702. A conveyor belt 704 is fixedly connected to the outer surface of one end of the screw 702. A motor 705 is rotatably connected to one side of the inner wall of the conveyor belt 704. The motor 705 is connected to the connecting plate 6.

[0051] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a control panel 5 is fixedly connected to the top of one side of the loader frame 2, a ventilation hole 22 is opened on one side of the inner wall of the loader frame 2, a dust removal device 18 is fixedly connected to the back of the ventilation hole 22, and a storage tank frame 8 is fixedly connected to the other side of the main connecting frame 1.

[0052] Embodiment 2:

[0053] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0054] like Figure 1 , Figure 3 and Figure 5 As shown, the dust removal device 18 removes a large amount of dust generated during the production process, and includes a shell 1801. A suction port 1802 is provided in the middle of the front side of the shell 1801. A suction fan 1803 is fixedly connected to the top of the inner wall of the shell 1801. An exhaust port 1804 is provided at the top of the shell 1801. A filter plate 1805 is detachably fixedly connected to the top of one side of the inner wall of the shell 1801 to prevent dust from being sucked into the suction fan. A dust box 1806 is fixedly connected to the bottom of the inner wall of the shell 1801.

[0055] like Figure 1 , Figure 2 and Figure 3 As shown, a storage tank 9 is fixedly connected to the upper surface of the storage tank frame 8 , and a tank opening 15 is opened on one side of the upper surface of the storage tank 9 .

[0056] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, one end of the feeding device 7 is fixedly connected with an output pipe 10 , and the output pipe 10 is connected to the tank opening 15 .

[0057] like Figure 1 , Figure 2 and Figure 3 An output port 11 is provided at the bottom of the storage tank 9, and a valve 12 is fixedly connected to one side of the output port 11 to control the flow rate, so that the output port can be adjusted at any time. A conveying plate 13 is fixedly connected to the bottom of the output port 11 to ensure that the powder will not be spilled everywhere during the output of the powder.

[0058] like Figure 1 , Figure 2 and Figure 3 A screen 17 is fixedly connected to the top of the receiving trough 4 to filter out coarse particles and impurities in the raw materials. A discharge port 19 is opened at the top of the other side of the receiving trough 4. A baffle 20 is fixedly connected to one side of the discharge port 19, and a collection box 21 is fixedly connected to one side of the baffle 20.

[0059] Embodiment 3:

[0060] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:

[0061] Specifically, when the green and environmentally friendly powder feeding device for concrete production is working / in use: during the use of the product, the device is first installed at a designated position, and powder is added to the machine through the feed port 16 opened on the surface of the dust cover 3 on the feeder frame 2. Large particles and impurities in the powder are filtered out through the screen 17, and the powder enters the feeding device 7 along the feed port 14 on the receiving trough 4, and is upwardly transported from the output pipe 10 to the storage tank 9 for processing through the screw 702. The processed powder is discharged through the output port 11, and the valve 12 can adjust the output port 11 at any time.

[0062] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0063] 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 green and environment-friendly powder material feeding device for concrete production, comprising a main connecting frame (1), characterized in that: A feeder frame (2) is fixedly connected to one side of the main connecting frame (1), a dust cover (3) is fixedly connected to the upper surface of the feeder frame (2), a feed inlet (16) is provided on the front of the dust cover (3), a receiving trough (4) is fixedly connected to the middle of the feeder frame (2), a feed inlet (14) is provided on one side of the inner wall of the receiving trough (4), a feed device (7) is fixedly connected to one end of the feed inlet (14), the feed device (7) is connected to the main connecting frame (1), and a connecting plate (6) is fixedly connected to the bottom of the inner wall of the feeder frame (2); The feeding device (7) comprises a feeding tube (701), a screw rod (702) is rotatably connected to the middle of the inner wall of the feeding tube (701), one end of the screw rod (702) is fixedly connected to a bearing (703), the outer surface of one end of the screw rod (702) is fixedly connected to a conveyor belt (704), one side of the inner wall of the conveyor belt (704) is rotatably connected to a motor (705), and the motor (705) is connected to a connecting plate (6).

2. The green and environment-friendly powder feeding device for concrete production according to claim 1 is characterized in that: A control panel (5) is fixedly connected to the top of one side of the feeder frame (2), a ventilation hole (22) is opened on one side of the inner wall of the feeder frame (2), a dust removal device (18) is fixedly connected to the back of the ventilation hole (22), and a storage tank frame (8) is fixedly connected to the other side of the main connecting frame (1).

3. The green and environment-friendly powder material feeding device for concrete production according to claim 2 is characterized in that: The dust removal device (18) comprises a shell (1801), a suction port (1802) is provided in the middle of the front side of the shell (1801), a suction fan (1803) is fixedly connected to the top of the inner wall of the shell (1801), an exhaust port (1804) is provided at the top of the shell (1801), a filter plate (1805) is detachably fixedly connected to the top of one side of the inner wall of the shell (1801), and a dust collection box (1806) is fixedly connected to the bottom of the inner wall of the shell (1801).

4. The green and environment-friendly powder material feeding device for concrete production according to claim 2 is characterized in that: A storage tank (9) is fixedly connected to the upper surface of the storage tank frame (8), and a tank opening (15) is provided on one side of the upper surface of the storage tank (9).

5. The green and environment-friendly powder material feeding device for concrete production according to claim 4 is characterized in that: One end of the feeding device (7) is fixedly connected to an output pipe (10), and the output pipe (10) is connected to the tank mouth (15).

6. The green and environment-friendly powder material feeding device for concrete production according to claim 4 is characterized in that: The bottom of the storage tank (9) is provided with an output port (11), one side of the output port (11) is fixedly connected to a valve (12), and the bottom of the output port (11) is fixedly connected to a conveying plate (13).

7. The green and environment-friendly powder material feeding device for concrete production according to claim 1 is characterized by: A screen (17) is fixedly connected to the top of the material receiving trough (4), a discharge port (19) is provided at the top of the other side of the material receiving trough (4), a baffle (20) is fixedly connected to one side of the discharge port (19), and a collection box (21) is fixedly connected to one side of the baffle (20).

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