CN217891416U - Concrete unloader is used in concrete production - Google Patents

Abstract

The utility model relates to a concrete unloading technical field just discloses a concrete feeding device for concrete production, including hopper down, the hopper bottom is fixed with two supporting shoes that are the symmetric distribution down, the supporting shoe bottom is provided with removes the wheel, the inside mediation structure that is provided with of hopper down, it dredges the piece to dredge the structure and include diaphragm, square piece, cylinder, piston rod and toper. This concrete unloader is used in concrete production through the cooperation of cylinder and piston rod in the square piece, makes the toper mediation piece of diaphragm bottom dredge the part that the hopper blockked up down and dredge, has solved artifical mediation problem that wastes time and energy effectively, has improved the unloading efficiency of hopper down to a certain extent, reaches the effect that the hopper mediation is more convenient under the concrete.

Description

Concrete unloader is used in concrete production

Technical Field

The application relates to the technical field of concrete blanking, in particular to a concrete blanking device for concrete production.

Background

Concrete, which is a composite material formed by binding fine and coarse aggregates with cement and hardening it over time, is most commonly a lime-based cement.

At present concrete production in-process needs carry out the unloading with the help of lower hopper and handles the concrete, however in the hopper use down, the condition of jam takes place easily in the export of hopper bottom down, generally goes on by the manual work to the mediation of hopper down at present, wastes time and energy for the mediation of hopper is comparatively inconvenient down, and then has reduced the unloading efficiency of hopper to the concrete down, consequently, needs a concrete feeding device for concrete production urgently.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a concrete unloader for concrete production, possesses the comparatively convenient advantage of mediation of hopper under the concrete, has solved the comparatively inconvenient problem of mediation of hopper under the concrete that mentions among the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: a concrete feeding device for concrete production comprises a feeding hopper, wherein two symmetrically distributed supporting blocks are fixed at the bottom of the feeding hopper, moving wheels are arranged at the bottoms of the supporting blocks, and a dredging structure is arranged inside the feeding hopper;

the dredging structure comprises a transverse plate, a square block, an air cylinder, a piston rod and a conical dredging block, the transverse plate is arranged inside the discharging hopper, one end of the transverse plate is fixedly connected with the inner wall of one side of the discharging hopper, the square block is fixed at the top of the transverse plate, the air cylinder is arranged inside the square block, the output end of the air cylinder is fixedly connected with the top end of the piston rod, the conical dredging block is arranged at the bottom of the transverse plate, and the piston rod extends out of the bottom end of the transverse plate and is fixedly connected with the top of the conical dredging block.

Preferably, the inside filter screen that is provided with of hopper down, the first inserted block of filter screen one end fixedly connected with, hopper and first inserted block surface swing joint down through the jack of seting up, hopper outer wall fixedly connected with pull ring down is extended to first inserted block, filter screen other end fixedly connected with second inserted block, hopper and second inserted block surface swing joint through the slot of seting up down.

Preferably, the outer surface of one side of the discharging hopper is provided with a fixing screw, the discharging hopper is movably connected with the outer surface of the fixing screw through a through hole, a thread groove is formed in one side of the second inserting block, one end of the fixing screw penetrates through the through hole and extends into the thread groove, and the outer wall of the fixing screw is in threaded connection with the inner wall of the thread groove.

Through the cooperation of set screw and thread groove, can fix the second inserted block in the slot, and then fix the filter screen, make the filter screen carry out normal use in hopper down.

Preferably, the inside, the filter screen top that is located of hopper is provided with the scraper blade down, scraper blade one side outer wall fixedly connected with connecting rod, the inside discharge opening that is provided with of hopper down, the inside closure plate that is provided with of discharge opening, the connecting rod other end and closure plate one side outer wall fixed connection, the closure plate extends hopper outer wall fixedly connected with down and draws the piece.

Preferably, the supporting block is movably connected with the outer surface of the moving wheel through a movable groove, a fixed shaft is arranged in the moving wheel, and one end of the fixed shaft, extending out of the moving wheel, is fixedly connected with the inner wall of one side of the movable groove.

Through the cooperation of the movable groove internal moving wheel and the fixed shaft, the moving of the discharging hopper is convenient, the practicability of the discharging hopper is effectively improved, and the use of the discharging hopper by workers is facilitated.

Compared with the prior art, this application provides a concrete unloader for concrete production, possesses following beneficial effect:

1. this concrete unloader is used in concrete production through being provided with mediation structure, specifically be when the part that needs hopper jam down is dredged, through the cooperation of square piece internal cylinder and piston rod, the toper mediation piece that makes the diaphragm bottom is dredged the part that hopper blockked up down, has solved artifical mediation effectively and has wasted time and energy the problem, has improved the unloading efficiency of hopper down to a certain extent, reaches the effect that hopper mediation is more convenient under the concrete.

2. This concrete unloader is used in concrete production, through being provided with the filter screen, specifically be through the cooperation of first inserted block and second inserted block, can install the filter screen inside hopper down, and through the cooperation of fixed screw and thread groove, can fix the filter screen indirectly, can filter bulky materials such as the gravel that are not conform to the requirement in the concrete through the filter screen, the production quality of concrete has been improved to a certain extent, reach and carry out filterable effect to bold materials such as the gravel in the concrete.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1 of the present application;

FIG. 3 is a side view of the structure of the present application;

fig. 4 is a perspective view of the structure of the present application.

Wherein: 1. feeding a hopper; 101. a transverse plate; 102. a square block; 103. a cylinder; 104. a piston rod; 105. a conical dredging block; 106. filtering with a screen; 107. a first insert block; 108. a jack; 109. a pull ring; 110. a second insert block; 111. a slot; 112. fixing screws; 113. a through hole; 114. a thread groove; 115. a squeegee; 116. a connecting rod; 117. a discharge hole; 118. a blocking plate; 119. pulling the block; 2. a support block; 201. a movable groove; 3. a moving wheel; 301. and fixing the shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses concrete production is with concrete unloader.

Referring to fig. 1 and 3, a concrete unloader is used in concrete production, including hopper 1 down, hopper 1 bottom is fixed with two supporting shoes 2 that are the symmetric distribution down, 2 bottoms of supporting shoe are provided with and remove wheel 3, hopper 1 inside is provided with mediation structure down, mediation structure includes diaphragm 101, square piece 102, cylinder 103, piston rod 104 and toper mediation piece 105, cylinder 103 through square piece 102 in drives piston rod 104 downstream, then drive toper mediation piece 105 downstream through piston rod 104, make toper mediation piece 105 and the partial contact of hopper 1 jam down, can dredge the part of jam through toper mediation piece 105, the problem that artifical mediation is wasted time and energy has been solved effectively, the unloading efficiency of hopper 1 down has been improved to a certain extent.

Referring to fig. 1, fig. 3 and fig. 4, the inside filter screen 106 that is provided with of hopper 1 down, the first inserted block 107 of filter screen 106 one end fixedly connected with, hopper 1 is through the jack 108 and the first outer surface swing joint that inserts the block 107 offered down, first inserted block 107 extends hopper 1 outer wall fixedly connected with pull ring 109 down, filter screen 106 other end fixedly connected with second inserted block 110, hopper 1 is through the slot 111 and the second inserted block 110 outer surface swing joint who offers down, through inserting second inserted block 110 inside jack 108, then promote pull ring 109, can push inside hopper 1 down filter screen 106 and first inserted block 107 push, make inside second inserted block 110 get into slot 111, can filter bulky materials such as the gravel that do not meet the requirements in the concrete through filter screen 106, the production quality of concrete has been improved to a certain extent.

Referring to fig. 1 and 2, a fixing screw 112 is arranged on the outer surface of one side of the lower hopper 1, the lower hopper 1 is movably connected with the outer surface of the fixing screw 112 through a through hole 113, a threaded groove 114 is formed in one side of the second insert block 110, one end of the fixing screw 112 penetrates through the through hole 113 and extends into the threaded groove 114, the outer wall of the fixing screw 112 is in threaded connection with the inner wall of the threaded groove 114, one end of the fixing screw 112 penetrates through the through hole 113 and extends into the threaded groove 114, the second insert block 110 can be fixed in the slot 111 through the matching of the fixing screw 112 and the threaded groove 114, and then the filter screen 106 is fixed, so that the filter screen 106 can be normally used in the lower hopper 1.

Referring to fig. 3 and 4, hopper 1 is inside down, it is provided with scraper blade 115 to be located filter screen 106 top, scraper blade 115 one side outer wall fixedly connected with connecting rod 116, hopper 1 is inside to be provided with discharge opening 117 down, the inside closure plate 118 that is provided with of discharge opening 117, the connecting rod 116 other end and closure plate 118 one side outer wall fixed connection, closure plate 118 extends down 1 outer wall fixedly connected with pull block 119 of hopper, staff's pulling pull block 119, it moves to drive closure plate 118 and connecting rod 116 through pull block 119, and then drive scraper blade 115 through connecting rod 116 and carry out synchronous motion, make scraper blade 115 can scrape bold materials such as the gravel at filter screen 106 top, make bold materials such as gravel take out from hopper 1 down through discharge opening 117, be convenient for the staff to collect bold materials such as the gravel at filter screen 106 top.

Referring to fig. 1, supporting shoe 2 is through the movable tank 201 of seting up with remove 3 surface swing joint on the wheel, remove 3 inside fixed axles 301 that are provided with of wheel, fixed axle 301 extends to remove 3 one end of wheel and movable tank 201 one side inner wall fixed connection, through the cooperation of removing wheel 3 in the movable tank 201 and fixed axle 301, makes the removal of hopper 1 down comparatively convenient, has improved the practicality of hopper 1 down effectively, the staff of being convenient for is to the use of hopper 1 down.

The implementation principle of a concrete unloader for concrete production of this application embodiment is: when the part that hopper 1 blockked up down need be dredged, cylinder 103 through square piece 102 in drives piston rod 104 downstream, then drives toper mediation piece 105 downstream through piston rod 104, makes toper mediation piece 105 and the part contact that hopper 1 blockked up down, dredges the part that blocks up through toper mediation piece 105, has solved artifical mediation effectively and has wasted time and energy the problem, has improved the unloading efficiency of hopper 1 down to a certain extent.

The utility model discloses the standard part that uses all can be purchased from the market, dysmorphism piece all can be ordered according to the description with the record of attached drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt among the prior art, the rivet, welding, machinery, part and equipment all adopt among the prior art, conventional model, including the connected mode of circuit connection conventional among the adoption prior art, no detailed description here again, and the part that technical staff in the field knows, its structure and principle all learn or learn through conventional experimental method for this technical staff's accessible technical manual.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a concrete feeding device for concrete production, includes hopper (1) down, its characterized in that: two symmetrically distributed supporting blocks (2) are fixed at the bottom of the blanking hopper (1), moving wheels (3) are arranged at the bottom of the supporting blocks (2), and a dredging structure is arranged in the blanking hopper (1);

the dredging structure comprises a transverse plate (101), a square block (102), a cylinder (103), a piston rod (104) and a conical dredging block (105), the transverse plate (101) is arranged inside a lower hopper (1), one end of the transverse plate (101) is fixedly connected with the inner wall of one side of the lower hopper (1), the square block (102) is fixed to the top of the transverse plate (101), the cylinder (103) is arranged inside the square block (102), the output end of the cylinder (103) is fixedly connected with the top end of the piston rod (104), the conical dredging block (105) is arranged at the bottom of the transverse plate (101), and the piston rod (104) extends out of the bottom end of the transverse plate (101) and the top of the conical dredging block (105).

2. The concrete blanking device for concrete production according to claim 1, wherein: hopper (1) inside filter screen (106) that is provided with down, the first inserted block (107) of filter screen (106) one end fixedly connected with, hopper (1) is through jack (108) and the first inserted block (107) surface swing joint who offers down, hopper (1) outer wall fixedly connected with pull ring (109) down is extended in first inserted block (107), filter screen (106) other end fixedly connected with second inserted block (110), hopper (1) is through slot (111) and the second inserted block (110) surface swing joint who offers down.

3. The concrete blanking device for concrete production according to claim 2, characterized in that: the outer surface of one side of the lower hopper (1) is provided with a fixing screw (112), the lower hopper (1) is movably connected with the outer surface of the fixing screw (112) through a through hole (113) which is formed, a threaded groove (114) is formed in one side of the second inserting block (110), one end of the fixing screw (112) penetrates through the through hole (113) and extends to the inside of the threaded groove (114), and the outer wall of the fixing screw (112) is in threaded connection with the inner wall of the threaded groove (114).

4. The concrete blanking device for concrete production according to claim 2, characterized in that: hopper (1) inside down, be located filter screen (106) top and be provided with scraper blade (115), scraper blade (115) one side outer wall fixedly connected with connecting rod (116), hopper (1) inside is provided with discharge opening (117) down, inside closure plate (118) that is provided with of discharge opening (117), the connecting rod (116) other end and closure plate (118) one side outer wall fixed connection, closure plate (118) extend hopper (1) outer wall fixedly connected with pull block (119) down.

5. The concrete blanking device for concrete production according to claim 1, characterized in that: the supporting block (2) is movably connected with the outer surface of the moving wheel (3) through a movable groove (201) which is formed, a fixed shaft (301) is arranged inside the moving wheel (3), and one end, extending out of the moving wheel (3), of the fixed shaft (301) is fixedly connected with the inner wall of one side of the movable groove (201).

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