Discharging door structure of main machine of concrete mixing plant

Abstract

The utility model relates to the field of concrete production equipment, and discloses a discharging door structure of a main machine of a concrete mixing plant. According to the device, a discharging hopper is arranged on the surface of the middle of the supporting plate, the bottom end of the discharging hopper is connected with a discharging pipe, a fixing frame is arranged on the surface of one side of the discharging pipe, an electric cylinder is arranged on the surface of one side of the fixing frame, the output end of the electric cylinder is connected with a valve plate through a connecting piece, and an inserting bolt is arranged on the surface of the connecting piece; the electric cylinder is matched with the valve plate, so that the structure can conveniently control discharging of concrete in the discharging pipe, the fixing frame facilitates installation of the electric cylinder, the valve plate and other structures, and the connecting piece and the inserting bolt are arranged, so that workers can conveniently replace the structure; and by matching with the control assembly, a worker can conveniently control the concrete discharging amount, and the waste condition of concrete discharging is reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of concrete production equipment, and particularly relates to a discharging door structure of a concrete mixing station host. BACKGROUND

[0002] The mixing station is mainly composed of feeding, storage, batching, mixing, discharging, control and other systems and structural components, and is a complete equipment for producing concrete. The equipment used in the mixing process is usually a mixing station.

[0003] For example, the discharging device of the mixing station host disclosed in Patent No. CN214447440U includes a support plate, a mixing station host is arranged on the support plate, a discharging hopper is arranged below the mixing station host, the discharging hopper penetrates through the support plate to the lower side of the support plate, a baffle mechanism is arranged between the mixing station host and the discharging hopper, the baffle mechanism includes a baffle arranged between the discharging hopper and the discharging port of the mixing station host, one edge of the baffle is in abutment with the discharging hopper, and the edge of the baffle away from the discharging hopper is in abutment with the lower surface of the mixing station host. The application has the effect of reducing the splashing of concrete to the external pollution working environment of the discharging hopper.

[0004] However, the discharging device of the mixing station host in the application does not have a discharging control structure, so that the discharging amount of the equipment cannot be controlled. CONTENT OF THE UTILITY MODEL

[0005] The application aims to solve the problem of the discharging control structure mentioned above and provide a discharging door structure of a concrete mixing station host.

[0006] The technical solution adopted by the application is as follows: a discharging door structure of a concrete mixing station host includes a support plate, a discharging hopper is arranged on the middle surface of the support plate, a discharging pipe is connected to the bottom end of the discharging hopper, a fixed frame is arranged on one side surface of the discharging pipe, an electric cylinder is arranged on one side surface of the fixed frame, a valve plate is connected to the output end of the electric cylinder through a connecting piece, and a plug is arranged on the surface of the connecting piece.

[0007] By adopting the above technical solution, the electric cylinder cooperated with the valve plate can facilitate the discharging control of the concrete in the discharging pipe, the fixed frame facilitates the installation of the electric cylinder and the valve plate, the connecting piece and the plug facilitate the replacement of the structure by the workers, the control assembly can facilitate the workers to control the discharging amount of the concrete, and the waste of the concrete discharging is reduced.

[0008] In a preferred embodiment, a through hole is formed in one side surface of the discharging pipe, a sharp plate opening is arranged on the surface of the through hole, and a clamping groove is arranged on the surface of the discharging pipe corresponding to the through hole.

[0009] By adopting the technical scheme, the through hole and the clamping groove are arranged to facilitate the insertion and placement of the valve plate, and the sharp plate opening is arranged to remove the excess concrete on the surface of the valve plate.

[0010] In a preferred embodiment, a mounting plate is arranged at the connection between the discharge pipe and the fixing frame, and a plurality of bolts are arranged on the surface of the mounting plate.

[0011] By adopting the technical scheme, the mounting plate and the plurality of bolts are arranged to facilitate the fixing and installation of the fixing frame on the surface of the discharge pipe.

[0012] In a preferred embodiment, a connecting flange is arranged at the connection between the hopper and the discharge pipe, and a plurality of bolts are arranged on the surface of the connecting flange.

[0013] By adopting the technical scheme, the connecting flange and the plurality of bolts are arranged to facilitate the fixed connection between the hopper and the discharge pipe.

[0014] In a preferred embodiment, a concrete mixing station main machine is arranged above the support plate, and four support columns are arranged between the support plate and the concrete mixing station main machine.

[0015] By adopting the technical scheme, the four support columns are arranged to provide effective support force for the concrete mixing station main machine.

[0016] In a preferred embodiment, a baffle frame is movably arranged on the bottom surface of the concrete mixing station main machine, a connecting block is connected to the bottom surface of the baffle frame, a connecting rod is connected to the surface of the connecting block, and the other end of the connecting rod is connected to the output end of a gas cylinder.

[0017] By adopting the technical scheme, when the device is unloading, the gas cylinder can be started to drive the connecting rod and the baffle frame to perform telescopic movement, thereby preventing concrete from splashing out during unloading.

[0018] In a preferred embodiment, an anticorrosive agent is brushed on the outer surfaces of the support plate, the concrete mixing station main machine, the hopper, and the discharge pipe.

[0019] By adopting the technical scheme, the anticorrosive agent brushed on the outer surfaces of the support plate, the concrete mixing station main machine, the hopper, and the discharge pipe can prevent corrosion, thereby prolonging the service life of the device.

[0020] In summary, due to the adoption of the above technical scheme, the beneficial effects of the present application are:

[0021] In the application, the concrete inside the discharge pipe can be conveniently controlled by the electric cylinder and the valve plate, the fixed frame facilitates the installation of the electric cylinder and the valve plate, the connecting piece and the plug facilitate the replacement of the structure by the workers, the control assembly facilitates the workers to control the concrete discharge amount, and the waste of concrete discharge is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a top view structural schematic diagram of the discharge door structure of the concrete mixing station host of the application.

[0023] Figure 2 It is a front view structural schematic diagram of the discharge door structure of the concrete mixing station host in the application.

[0024] Figure 3 It is a discharge control structure schematic diagram in the application.

[0025] Figure 4 It is an internal structure schematic diagram of the discharge pipe in the application.

[0026] Markings in the figure: 1, support plate; 2, concrete mixing station host; 3, support column; 4, discharge hopper; 5, discharge pipe; 6, baffle frame; 7, fixed frame; 8, electric cylinder; 9, valve plate; 10, connecting piece; 11, mounting plate; 12, bolt; 13, plug; 14, clamping groove; 15, through hole; 16, sharp plate opening; 17, connecting disc; 18, air cylinder; 19, connecting rod; 20, connecting block. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme in the embodiments of the application will be described clearly and completely below in combination with the embodiments of the application. Obviously, the described embodiments are part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0028] Embodiment:

[0029] Reference Figures 1-3The utility model provides a concrete mixing station host's discharge door structure, including support plate 1, the middle surface of support plate 1 is provided with the discharge hopper 4, the bottom end of discharge hopper 4 is connected with the discharge pipe 5, one side surface of discharge pipe 5 is provided with fixed frame 7, one side surface of fixed frame 7 is provided with electric cylinder 8, the output of electric cylinder 8 is connected with valve plate 9 through connecting piece 10, and the surface of connecting piece 10 is provided with plug bolt 13, and the concrete in the discharge pipe 5 can be controlled to unload by the electric cylinder 8 and valve plate 9 of cooperation, and the electric cylinder 8 and valve plate 9 of cooperation can facilitate the installation of structure, and the connecting piece 10 and plug bolt 13 can facilitate the replacement of staff to the structure, and the control assembly can facilitate the staff to control the concrete discharge amount, and reduce the waste condition of concrete unloading.

[0030] Referring to Figures 1-4 , the discharge pipe 5 is provided with a through hole 15 on one side surface of the fixed frame 7, and the surface of the through hole 15 is provided with a sharp plate opening 16. The inside surface of the discharge pipe 5 is provided with a clamping groove 14 corresponding to the through hole 15. The through hole 15 and the clamping groove 14 are provided to facilitate the insertion and placement of the valve plate 9. At the same time, the sharp plate opening 16 can remove the excess concrete on the surface of the valve plate 9.

[0031] Referring to Figures 1-3 , the connecting portion of the discharge pipe 5 and the fixed frame 7 is provided with a mounting plate 11, and the surface of the mounting plate 11 is provided with a plurality of bolts 12. The mounting plate 11 and the plurality of bolts 12 are provided to facilitate the fixed installation of the fixed frame 7 on the surface of the discharge pipe 5.

[0032] Referring to Figure 1-2 , the connecting portion of the discharge hopper 4 and the discharge pipe 5 is provided with a connecting flange 17, and the surface of the connecting flange 17 is provided with a plurality of bolts. The connecting flange 17 and the plurality of bolts are provided to facilitate the fixed connection of the discharge hopper 4 and the discharge pipe 5.

[0033] Referring to Figure 1-2 , the upper portion of the support plate 1 is provided with a concrete mixing station host 2, and the middle portion of the support plate 1 and the concrete mixing station host 2 is provided with four support columns 3. The four support columns 3 are provided to provide effective support force for the concrete mixing station host 2.

[0034] Referring to Figure 1-2 , the bottom surface of the concrete mixing station host 2 is movably provided with a baffle frame 6, the bottom surface of the baffle frame 6 is connected with a connecting block 20, the surface of the connecting block 20 is connected with a connecting rod 19, and the other end of the connecting rod 19 is connected with the output end of an air cylinder 18. When the equipment is unloading, the air cylinder 18 can be started to drive the connecting rod 19 and the baffle frame 6 to perform telescopic movement, thereby preventing concrete from splashing out during unloading.

[0035] Referring to Figure 1-3The outer surfaces of the support plate 1, the concrete mixing station main machine 2, the lower hopper 4 and the discharge pipe 5 are coated with an anticorrosive agent, and the anticorrosive agent can play a corrosion prevention effect on the outer surfaces of the support plate 1, the concrete mixing station main machine 2, the lower hopper 4 and the discharge pipe 5, so that the service life of the equipment can be prolonged.

[0036] The implementation principle of the embodiment of the discharge door structure of the concrete mixing station main machine is as follows:

[0037] The concrete in the discharge pipe 5 can be conveniently controlled by the electric cylinder 8 and the valve plate 9, the electric cylinder 8 and the valve plate 9 can be conveniently installed by the fixed frame 7, the electric cylinder 8 and the valve plate 9 can be conveniently replaced by the connecting piece 10 and the plug 13, the control assembly can be conveniently controlled by the worker, and the waste of the concrete discharge can be reduced.

[0038] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A discharge gate structure of a concrete mixing plant mainframe comprising a support plate (1), characterized in that: The middle surface of the support plate (1) is provided with a lower hopper (4), the bottom end of the lower hopper (4) is connected with a discharge pipe (5), one side surface of the discharge pipe (5) is provided with a fixed frame (7), one side surface of the fixed frame (7) is provided with an electric cylinder (8), the output end of the electric cylinder (8) is connected with a valve plate (9) through a connecting piece (10), and the surface of the connecting piece (10) is provided with a plug (13).

2. A discharge gate structure for a concrete plant main mixer as recited in claim 1 wherein: The discharge pipe (5) is provided with a through hole (15) on one side surface of the fixed frame (7), and the surface of the through hole (15) is provided with a sharp plate opening (16); the inner side of the discharge pipe (5) is provided with a clamping groove (14) corresponding to the surface of the through hole (15).

3. A concrete plant mainframe discharge gate structure as in claim 1, wherein: The connecting part of the discharge pipe (5) and the fixed frame (7) is provided with a mounting plate (11), and the surface of the mounting plate (11) is provided with a plurality of bolts (12).

4. A concrete plant mainframe discharge gate structure as in claim 1, wherein: The connecting part of the lower hopper (4) and the discharge pipe (5) is provided with a connecting disc (17), and the surface of the connecting disc (17) is provided with a plurality of bolts.

5. A concrete plant mainframe discharge gate structure as in claim 1, wherein: The upper side of the support plate (1) is provided with a concrete mixing station host (2), and the middle of the support plate (1) and the concrete mixing station host (2) is provided with four support columns (3).

6. A concrete plant mainframe discharge gate structure as in claim 1, wherein: The bottom end surface of the concrete mixing station host (2) is movably provided with a baffle frame (6), the bottom end surface of the baffle frame (6) is connected with a connecting block (20), the surface of the connecting block (20) is connected with a connecting rod (19), and the other end of the connecting rod (19) is connected with the output end of an air cylinder (18).

7. A concrete plant mainframe discharge gate structure as in claim 1, wherein: The outer surfaces of the support plate (1), the concrete mixing station host (2), the lower hopper (4) and the discharge pipe (5) are brushed with an anticorrosive agent.

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