CN213260191U

CN213260191U - Discharging device for GRC mixing station

Info

Publication number: CN213260191U
Application number: CN202021759424.3U
Authority: CN
Inventors: 李峥; 翟雪; 赵集庄; 崔浩慧; 周波
Original assignee: Xianghekerui Environmental Prot Equipment Co ltd
Current assignee: Xianghekerui Environmental Prot Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-25
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a GRC is discharging device for stirring station, including the agitator tank, the fixed bottom plate that sets up in the agitator tank bottom, set up the discharge gate on the bottom plate, still including setting up the discharge mechanism in the discharge gate below, discharge mechanism includes the striker plate that shelters from the discharge gate totally or partially with bottom plate sliding fit, the striker plate rotates and connects on the agitator tank, the striker plate articulates there is the actuating mechanism who is used for making striker plate pivoted, the agitator tank still is provided with receiving mechanism, receiving mechanism is including setting up the hopper that connects under the discharge gate, the setting is at the bin outlet that connects the hopper below, when using, actuating mechanism drive striker plate slides on the bottom plate bottom surface, the area of discharge gate is sheltered from to the control striker plate, and then the ejection of compact of control concrete, this application has need not manual operation, labour saving and time.

Description

Discharging device for GRC mixing station

Technical Field

The application relates to the technical field of GRC concrete production, in particular to a discharging device for a GRC mixing station.

Background

With the continuous development of concrete technology, more and more types of special concrete are developed, GRC concrete is one of the concrete, GRC concrete is prepared by mixing main raw materials such as cement, gravel aggregate, water and alkali-resistant glass fiber and the like through a concrete mixer, has the characteristics of high strength and light weight, and is widely applied to various fields; because GRC concrete is higher to the homogeneity requirement of raw and other materials mixture, generally adopt vertical concrete mixer among the correlation technique, vertical mixer mainly by the churn, feeding mechanism, discharge mechanism, drive mechanism and other complementary unit are constituteed, wherein discharge mechanism generally adopts down the hopper to the concrete unloading, set up the striker plate through the intercommunication department of hopper and churn under and control the ejection of compact of concrete, because the adhesion of concrete is great, easily bond on the striker plate, influence the opening and shutting of striker plate, cause the influence to the ejection of compact of concrete.

In order to overcome the above-mentioned drawbacks, chinese patent No. CN209665900U discloses a feeding mechanism of a vertical concrete mixer, which comprises a vertical concrete mixer, a feeding opening is formed at the lower part of the vertical concrete mixer, the outer end of the feeding opening is welded with the feeding mechanism, the feeding mechanism comprises a feeding bucket, a back plate, a striker plate, a screw rod, a support rod, a scraper and a rake, the back plate is fixedly welded at the outer end of the feeding opening, a discharge port is formed in the middle of the back plate, a sliding groove is formed in the inner side wall of the discharge port, connecting blocks are fixedly welded at the positions, located on the left side and the right side of the discharge port, of the inner end of the back plate, scrapers are fixedly welded at the top ends of the connecting blocks, the inner sides of the lower ends of the scrapers are fixedly connected with the inner sides of the rakes, screw rods are connected with the upper portions of the, when the scraper is used, the scraper and the supporting rod are arranged, so that the problem that the striker plate is difficult to open during concrete discharging is solved.

To the correlation technique among the above-mentioned, above-mentioned vertical concrete mixer discharge mechanism needs artifical pull striker plate when using, and is difficult to control with wasting time and energy relatively.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that artifical pull striker plate is comparatively wasted time and energy, this application provides a discharging device for GRC stirring station.

The application provides a discharging device for GRC stirring station adopts following technical scheme:

the utility model provides a GRC is discharging device for stirring station, including the agitator tank, the fixed bottom plate that sets up in the agitator tank bottom, set up the discharge gate on the bottom plate, still including setting up the discharge mechanism in the discharge gate below, discharge mechanism includes the striker plate that closes with bottom plate lower surface sliding fit and shelter from the discharge gate totally or partially, the striker plate rotates to be connected on the agitator tank, the striker plate articulates there is the actuating mechanism who is used for making striker plate pivoted, the agitator tank still is provided with receiving mechanism, receiving mechanism is including setting up the hopper that connects under the striker plate, the setting is at the bin outlet that connects the hopper below.

By adopting the technical scheme, the driving mechanism drives the striker plate to rotate, the striker plate slides on the bottom surface of the bottom plate and partially or completely shields the discharge hole, when the part is shielded, concrete in the stirring tank flows out of the part which is not shielded by the discharge hole and falls into the receiving hopper below, and then is discharged through the discharge hole for use, and the receiving hopper can prevent the concrete from spilling; after the ejection of compact, the striker plate shelters from the discharge gate completely, prevents the concrete outflow, and this process need not manual operation, labour saving and time saving.

Preferably, the striker plate includes that an organic whole sets up seals board and rotor plate, and the rotor plate stretches out the bottom plate setting, and the fixed backup pad that is provided with of agitator tank lateral wall, the fixed rotation post that is provided with of rotor plate top surface rotate the connection in the backup pad, seal the board be located the discharge gate below and with bottom plate bottom surface butt, the area of sealing the board is greater than the area of discharge gate.

Through adopting above-mentioned technical scheme, the sealing plate can revolute the rotating plate and rotate with agitator tank lateral wall junction, and the rotating plate drives the sealing plate and slides and shelter from the discharge gate in the bottom surface of the bottom plate, the ejection of compact of control concrete.

Preferably, the sealing plate is a sector plate, and the arc-shaped end of the sealing plate deviates from the rotating plate.

By adopting the technical scheme, the sealing plate is fan-shaped, the total area of the sealing plate can be reduced while the sealing area can be ensured, the weight of the sealing plate is reduced, and the sealing plate can slide more smoothly.

Preferably, the end face of the arc-shaped end of the sealing plate is fixedly connected with a sealing plate, the sealing plate extends in a direction away from the rotating plate by taking the end face of the arc-shaped end of the sealing plate as a starting point, a guide ring is fixedly arranged on the bottom surface of the bottom plate, the guide ring is matched with the sealing plate and provided with a guide groove, and the sealing plate is slidably connected in the guide groove.

Through adopting above-mentioned technical scheme, closing plate sliding connection is in the guide way, and the guide way can provide the holding power for closing plate and sealing plate, prevents that the concrete in the agitator tank from leading to the fact the sealing plate to warp to the pressure of sealing plate is too big, and the guide way also plays the guide effect for sealing the plate simultaneously, makes the sealing plate at the gliding comparatively smooth and easy of bottom plate bottom surface.

Preferably, the guide ring is fixedly provided with a sealing strip towards the end face of the sealing plate, and the end face of the arc-shaped end of the sealing plate is abutted against the outer side face of the sealing strip.

Through adopting above-mentioned technical scheme, the sealing strip is with the terminal surface butt and the sealed cooperation of board arc end, prevents that the concrete from revealing.

Preferably, the bottom surface of the sealing plate is fixedly provided with a plurality of reinforcing plates, the reinforcing plates are perpendicular to the bottom surface of the sealing plate, and the reinforcing plates extend towards the end part of the arc-shaped end of the sealing plate by taking the sector circle center of the sealing plate as a starting point.

Through adopting above-mentioned technical scheme, the reinforcing plate has increased the structural strength who seals the board, avoids sealing the board and warp.

Preferably, the top surface of the rotating plate deviates from one end of the rotating column and is fixedly connected with a connecting column, the connecting column is vertically arranged, the driving mechanism comprises a hydraulic cylinder, one end of the hydraulic cylinder is hinged to the outer side wall of the stirring tank, the hydraulic cylinder comprises a hydraulic rod, and one end of the connecting column deviating from the rotating plate is hinged to the hydraulic rod.

Through adopting above-mentioned technical scheme, the pneumatic cylinder drive hydraulic stem stretches out, and the hydraulic stem promotes the spliced pole and removes to the direction that deviates from the pneumatic cylinder, and the spliced pole drives the rotor plate and uses the rotation post to rotate as the initial point, and then drives and seal the board and rotate around the rotation post, and the control shelters from the area of discharge gate, controls the ejection of compact of concrete from this, and comparison labour saving and time saving, convenient and fast.

Preferably, a vibrator is fixedly arranged on the outer side wall of the receiving hopper.

Through adopting above-mentioned technical scheme, the vibrator drives and connects the vibration of hopper lateral wall, makes the more smooth and easy flow down of concrete that connects on the hopper inside wall, avoids the concrete bonding to connect the hopper inside wall, prevents that concrete jam from connecting the hopper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving mechanism drives the material baffle to rotate, the material baffle controls the discharging of concrete in the stirring tank according to the difference of the shielding areas of the material outlet, the manual operation is not needed, and the time and the labor are saved;

2. the discharge port is shielded by the fan-shaped sealing plate, and meanwhile, the guide ring provides supporting force for the sealing plate, so that the sealing plate is prevented from deforming;

3. the joint of the sealing plate and the guide ring is sealed through the sealing strip, so that concrete leakage is prevented.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic structural view of the striker plate.

Fig. 3 is a schematic view of a connection structure of the driving mechanism and the striker plate.

Fig. 4 is a schematic structural view of the guide ring.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Fig. 6 is a schematic view of the striker plate in use.

Description of reference numerals: 1. a stirring tank; 11. a base plate; 12. a discharge port; 13. a support plate; 14. a support leg; 2. a drive mechanism; 21. a hydraulic cylinder; 22. a fixing plate; 23. a hydraulic lever; 24. connecting columns; 3. A discharging mechanism; 31. a striker plate; 311. a sealing plate; 312. a rotating plate; 313. a sealing plate; 32. a guide ring; 33. a guide groove; 34. A reinforcing plate; 35. rotating the column; 36. a sealing strip; 4. A material receiving mechanism; 41. a receiving hopper; 42. a discharge valve; 43. a vibrator.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1 and 2, the application discloses a discharging device for GRC stirring, which comprises a stirring tank 1, wherein the stirring tank 1 is vertically arranged, the bottom of the stirring tank 1 is integrally connected with a bottom plate 11, the bottom plate 11 is circular, supporting legs 14 are welded on the bottom surface of the bottom plate 11, a discharging port 12 is formed in the bottom plate 11, close to the side wall of the stirring tank 1, and the discharging port 12 is circular; be equipped with on agitator tank 1 and be used for controlling discharge gate 12 opening size's discharge mechanism 3, discharge mechanism 3 is including setting up striker plate 31 under discharge gate 12, striker plate 31's upper surface and bottom plate 11 lower surface butt, and striker plate 31 can be to discharge gate 12 complete or partial shutoff, striker plate 31 one end is rotated with 1 lateral wall of agitator tank and is connected, striker plate 31 articulates there is messenger striker plate 31 pivoted actuating mechanism 2, discharge gate 12 below still is equipped with receiving mechanism 4.

Referring to fig. 2 and 3, the striker plate 31 is a sector plate and is horizontally arranged, the striker plate 31 comprises a sealing plate 311 and a rotating plate 312, the sealing plate 311 and the rotating plate 312 are integrally arranged, the sealing plate 311 is a sector part of the striker plate 31, the rotating plate 312 is triangular, the bevel edge end of the rotating plate 312 is integrally connected with the sector straight edge of the sealing plate 311, the thickness of the sealing plate 311 is consistent with that of the rotating plate 312, the area of the sealing plate 311 is larger than that of the discharge hole 12, and the top surface of the sealing plate 311 is abutted to the bottom surface of the bottom plate 11; the sector center of the sealing plate 311 is fixedly connected with a rotating column 35, and the rotating column 35 is vertically arranged.

Referring to fig. 1 and 2, the stirring tank 1 is close to and is just opposite to two supporting plates 13 fixedly connected to the outer side wall of the discharge port 12, the two supporting plates 13 are arranged horizontally and parallel to each other, the rotating column 35 is perpendicular to the supporting plates 13 and is rotatably connected to the supporting plates 13, and the rotating plate 312 can rotate around the rotating column 35 to further drive the sealing plate 311 to be slidably connected with the bottom plate 11.

Referring to fig. 4 and 5, in order to support the striker plate 31, a sealing plate 313 is integrally connected to an end surface of the arc-shaped end of the sealing plate 311, the sealing plate 313 is circular and concentric with the sealing plate 311, a bottom surface of the sealing plate 313 is flush with a bottom surface of the sealing plate 311, and the thickness of the sealing plate 313 is half of the thickness of the sealing plate 311; a guide ring 32 is fixed on the bottom surface of the bottom plate 11, the guide ring 32 is arc-shaped, the circle center of the arc of the guide ring 32 is concentric with the fan-shaped circle center of the sealing plate 311, an annular guide groove 33 is formed in the guide ring 32, the guide groove 33 is formed along the moving direction of the guide ring 32, the sealing plate 313 is slidably connected in the guide groove 33, the end surface of the arc-shaped end of the sealing plate 311 is abutted against the inner wall of the guide groove 33, referring to fig. 6, the sealing strips 36 are fixed on the end surfaces of the guide ring 32 facing the sealing plate 311, the sealing strips 36 are circular, and the end surface of the arc-shaped end of the sealing plate 311 is; when the sealing plate 313 slides along the guide groove 33, the guide groove 33 provides a supporting force for the sealing plate 313 to prevent the sealing plate 311 from being deformed by an excessive pressure of concrete in the stirring tank 1, and the sealing strip 36 seals the joint of the sealing plate 311 and the guide ring 32 to prevent the concrete from leaking.

Referring to fig. 2, a plurality of reinforcing plates 34 are fixed on the bottom surface of the sealing plate 311, the number of the reinforcing plates 34 is three, the reinforcing plates 34 are perpendicular to the bottom surface of the sealing plate 311, the reinforcing plates 34 are radially arranged with the sector center point of the sealing plate 311 as the starting point, the length of each reinforcing plate 34 is two thirds of the length of the straight edge of the sealing plate 311, and the included angle between the extension lines of adjacent reinforcing plates 34 is 30 degrees.

Referring to fig. 6, the driving mechanism 2 includes a hydraulic cylinder 21, the hydraulic cylinder 21 is horizontally disposed, a fixing plate 22 is welded on the outer side wall of the stirring tank 1, and the hydraulic cylinder 21 is hinged to the fixing plate 22; fixedly connected with spliced pole 24 on the top surface that rotor plate 312 deviates from rotor 35 one end, spliced pole 24 perpendicular to rotor plate 312 top surface, pneumatic cylinder 21 is including hydraulic stem 23, spliced pole 24 top is articulated with the one end that hydraulic stem 23 deviates from pneumatic cylinder 21, drive spliced pole 24 through the flexible of hydraulic stem 23 and deviate from or be close to pneumatic cylinder 21 motion, spliced pole 24 drives rotor plate 312 and revolutes rotor plate 35 and rotate as the center, rotor plate 312 drives and seals board 311 and slides in bottom plate 11 bottom surface, and then change the area that seals board 311 and shelter from discharge gate 12, the ejection of compact of control discharge gate 12 from this.

Referring to fig. 1, the receiving mechanism 4 includes a receiving hopper 41, the receiving hopper 41 is located under the discharge port 12, the receiving hopper 41 is conical, the receiving hopper 41 is fixed on the supporting legs 14, a discharge valve 42 is disposed at the conical bottom of the receiving hopper 41, a vibrator 43 is fixed on the outer side wall of the receiving hopper 41, the receiving hopper 41 keeps vibrating through the vibrator 43, the concrete continuously flows downwards along the inner side wall of the receiving hopper 41, the concrete is prevented from being bonded on the inner side wall of the receiving hopper 41, and the receiving hopper 41 is prevented from being blocked by the concrete.

The implementation principle of the application is as follows: the hydraulic rod 23 pushes the connecting column 24 to move in a direction away from the hydraulic cylinder 21, the connecting column 24 drives the rotating plate 312 to rotate around the rotating column 35, and further drives the sealing plate 311 to rotate around the rotating column 35, the sealing plate 311 leaks out of the discharge port 12 after rotating, concrete in the stirring tank 1 flows out of the discharge port 12 and falls into the receiving hopper 41, and the discharge valve 42 is opened for discharging;

when the sealing plate 311 rotates around the rotating column 35, the sealing plate 313 slides in the guide groove 33, the guide groove 33 provides a supporting force and a guiding function for the sealing plate 311, the reinforcing plate 34 on the bottom surface of the sealing plate 311 enhances the structural strength of the sealing plate 311, and the sealing plate 311 is prevented from deforming to reduce the sealing performance with the bottom plate 11; can control the angle of sealing board 311 pivoted through the length that control hydraulic stem 23 stretches out, and then the area that exposes of control discharge gate 12 can control the outflow speed in the concrete unit interval, after the concrete ejection of compact, drive through hydraulic stem 23 and seal board 311 and return the normal position and shelter from the closure again with discharge gate 12.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a GRC is discharging device for stirring station, includes agitator tank (1), fixed bottom plate (11), the division of setting in agitator tank (1) bottom discharge gate (12) on bottom plate (11), its characterized in that: still including setting up discharge mechanism (3) of discharge gate (12) below, discharge mechanism (3) include with bottom plate (11) lower surface sliding fit is right discharge gate (12) is total or partial striker plate (31) of sheltering from, striker plate (31) rotate to be connected on agitator tank (1), striker plate (31) articulate has and is used for making striker plate (31) pivoted actuating mechanism (2), agitator tank (1) still is provided with receiving mechanism (4), receiving mechanism (4) are including setting up receiving hopper (41), setting in row valve (42) that receives hopper (41) below under striker plate (31).

2. The discharge apparatus for a GRC mixing station of claim 1, wherein: striker plate (31) is including sealing board (311) and rotor plate (312), and rotor plate (312) stretches out bottom plate (11) and sets up, agitator tank (1) lateral wall is fixed and is provided with backup pad (13), rotor plate (312) top surface is fixed and is provided with rotation post (35), rotation post (35) are rotated and are connected on backup pad (13), seal board (311) and are located discharge gate (12) below and bottom plate (11) bottom surface butt, the area of sealing board (311) is greater than the area of discharge gate (12).

3. The discharge apparatus for a GRC mixing station of claim 2, wherein: the sealing plate (311) is a fan-shaped plate, and the arc-shaped end of the sealing plate (311) deviates from the rotating plate (312).

4. A discharge apparatus for a GRC mixing station as claimed in claim 3, wherein: the sealing plate (311) is fixedly connected with a sealing plate (313) at the arc end, the sealing plate (313) extends in the direction away from the rotating plate (312) by taking the end face of the arc end of the sealing plate (311) as a starting point, a guide ring (32) is fixedly arranged on the bottom surface of the bottom plate (11), the guide ring (32) is matched with the sealing plate (313), a guide groove (33) is formed in the sealing plate (313), and the sealing plate (313) is connected in the guide groove (33) in a sliding mode.

5. The discharge apparatus for a GRC mixing station of claim 4, wherein: the guide ring (32) is towards the fixed sealing strip (36) that is provided with of terminal surface of sealing board (311), the sealing board (311) arc end the terminal surface with sealing strip (36) lateral surface butt.

6. The discharge apparatus for a GRC mixing station of claim 5, wherein: seal board (311) bottom surface is fixed and is provided with a plurality of reinforcing plates (34), reinforcing plate (34) perpendicular to seal board (311) bottom surface, reinforcing plate (34) with the fan-shaped centre of a circle department of seal board (311) is the starting point and extends the setting towards the tip of sealing board (311) arc end.

7. The discharge apparatus for a GRC mixing station of claim 2, wherein: the top surface of the rotating plate (312) deviates from one end fixedly connected with connecting column (24) of the rotating column (35), the connecting column (24) is vertically arranged, the driving mechanism (2) comprises a hydraulic cylinder (21), one end of the hydraulic cylinder (21) is hinged to the outer side wall of the stirring tank (1), the hydraulic cylinder (21) comprises a hydraulic rod (23), and the connecting column (24) deviates from one end of the rotating plate (312) and the hydraulic rod (23) is hinged.

8. The discharge apparatus for a GRC mixing station of claim 1, wherein: and a vibrator (43) is fixedly arranged on the outer side wall of the receiving hopper (41).