CN216548136U

CN216548136U - Concrete conveying mechanism

Info

Publication number: CN216548136U
Application number: CN202122542137.8U
Authority: CN
Inventors: 刘志刚
Original assignee: Shandong Jiuwang Concrete Co ltd
Current assignee: Shandong Jiuwang Concrete Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-05-17
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of concrete, in particular to a concrete conveying mechanism which is convenient for lifting adjustment according to actual use conditions and comprises a bottom plate, wherein a left lifting screw and a right lifting screw are rotatably connected on the bottom plate, rotating gears are connected on the left lifting screw and the right lifting screw, a motor frame is connected on the bottom plate, lifting motors are respectively arranged on the motor frame, the output ends of the lifting motors are connected with power gears, the power gears are respectively meshed with the rotating gears through transmission gears, lifting blocks are respectively connected on the top threads of the left lifting screw and the right lifting screw, rotating shafts are connected on the lifting blocks, sliding blocks are rotatably connected on the rotating shafts, a conveying cylinder is slidably connected between the sliding blocks, a conveying motor is arranged at the left end of the conveying cylinder, the output end of the conveying motor is connected with a conveying shaft, spiral conveying pulp is connected on the conveying shaft, and a discharge hole and a feed hole are respectively arranged at the bottom end of the left part and the top end of the right part of the conveying cylinder, the bottom end of the bottom plate is fixedly connected with a walking device.

Description

Concrete conveying mechanism

Technical Field

The utility model relates to the technical field of concrete, in particular to a concrete conveying mechanism.

Background

The concrete is one of the most important civil engineering materials in the present generation, and is an artificial stone material prepared by mixing a cementing material, granular aggregate, water, an additive and an admixture which are added if necessary according to a certain proportion, uniformly stirring, densely forming, curing and hardening.

Through the retrieval, chinese patent application number is CN202022496746. X's utility model discloses a concrete conveying mechanism, its general description does, store the chamber including the concrete, wherein concrete collection mouth has been seted up on concrete storage chamber top, the concrete storage chamber outside is provided with first bearing support body, first bearing support body top is rotated and is provided with first pivot, first bearing support body left side is provided with the second bearing support body, second bearing support body top is rotated and is provided with the second pivot, be provided with material feeding unit between second pivot and the concrete storage chamber, second bearing support body fixed surface has the loading cavity, it is when using, continuation work nature is strong, work efficiency also obtains improving.

Although the continuity of above-mentioned prior art scheme work nature is strong, and work efficiency also obtains improving, it is inconvenient to carry out lift adjustment according to the actual use condition, and the flexibility of use is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete conveying mechanism to solve the problem that the prior art provided by the background art is inconvenient to carry out lifting adjustment according to the actual use condition.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete conveying mechanism comprises a bottom plate, wherein the top end of the bottom plate is rotatably connected with two left lifting screw rods and two right lifting screw rods, rotating gears are fixedly connected to the two left lifting screw rods and the two right lifting screw rods, the top end of the bottom plate is fixedly connected with two motor frames, lifting motors are mounted at the top ends of the two motor frames, power gears are fixedly connected to the bottom output ends of the two lifting motors, the two power gears are respectively meshed with the rotating gears through transmission gears, lifting blocks are in threaded connection with the tops of the two left lifting screw rods and the two right lifting screw rods, a rotating shaft is fixedly connected to each lifting block, a sliding block is rotatably connected to each rotating shaft, a conveying cylinder is slidably connected between the sliding blocks, a conveying motor is mounted at the left end of the conveying cylinder, and the output end of the conveying motor penetrates through the left side wall of the conveying cylinder and is fixedly connected with a conveying shaft, carry epaxial fixedly connected with auger delivery thick liquid, discharge gate and feed inlet have been seted up respectively to the left part bottom and the right part top of a transport section of thick bamboo, the bottom fixedly connected with running gear of bottom plate.

Preferably, running gear includes the walking frame, fixedly connected with walking axle on the walking frame, the both ends of walking axle are all rotated and are connected with the walking wheel.

Preferably, the front end and the rear end of the conveying cylinder are fixedly connected with sliding groove boxes, and the sliding blocks are connected in the sliding groove boxes in a sliding mode.

Preferably, the feed inlet and the discharge outlet are respectively and fixedly connected with a feed box and a discharge box.

Preferably, the spiral conveying pulp is in contact with the inner side wall of the conveying cylinder.

Preferably, the traveling wheels are fixedly connected with anti-skid grains.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete conveying mechanism, which has the following beneficial effects:

this concrete conveying mechanism, the screw conveyer who connects on the transport shaft is driven to carry through the conveyor motor who connects on the transport cylinder and is starched and rotate in the transport cylinder, be convenient for carry out long distance transport with the concrete, the power gear who connects through elevator motor's output drives drive gear and the running gear meshing of connecting on the bottom plate and rotates, be convenient for drive left lifting screw and right lifting screw through running gear and rotate, thereby it goes up and down to drive the elevator on left lifting screw and right lifting screw, and slide in the spout box of connecting on the transport cylinder through the slider that rotates the connection on the elevator, be convenient for carry out lift adjustment according to the in-service use condition.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a right lifting screw, a rotary gear, a power gear and the like in a matched three-dimensional structure;

FIG. 3 is a schematic perspective view of the screw conveying blade, conveying shaft and conveying motor of the present invention;

fig. 4 is a schematic view of the enlarged structure of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a left lifting screw; 3. a right lifting screw; 4. a rotating gear; 5. a motor frame; 6. a lifting motor; 7. a power gear; 8. a transmission gear; 9. a lifting block; 10. a rotating shaft; 11. a conveying motor; 12. a delivery shaft; 13. conveying the pulp in a spiral way; 14. a walking frame; 15. a traveling shaft; 16. a traveling wheel; 17. a chute box; 18. a feeding box; 19. discharging the material box; 20. a slider; 21. a delivery cartridge.

Detailed Description

Examples

Referring to fig. 1-4, a concrete conveying mechanism comprises a bottom plate 1, two left lifting screws 2 and two right lifting screws 3 are rotatably connected to the top end of the bottom plate 1, rotating gears 4 are fixedly connected to the two left lifting screws 2 and the two right lifting screws 3, two motor frames 5 are fixedly connected to the top end of the bottom plate 1, lifting motors 6 are mounted at the top ends of the two motor frames 5, power gears 7 are fixedly connected to the bottom output ends of the two lifting motors 6, the two power gears 7 are respectively engaged with the rotating gears 4 through transmission gears 8, lifting blocks 9 are respectively in threaded connection with the top portions of the two left lifting screws 2 and the two right lifting screws 3, a rotating shaft 10 is fixedly connected to each lifting block 9, a sliding block 20 is rotatably connected to each rotating shaft 10, a conveying cylinder 21 is slidably connected between the sliding blocks 20, and a chute box 17 is fixedly connected to the front end and the rear end of the conveying cylinder 21, the slide block 20 is connected in the slide groove box 17 in a sliding manner so as to support the conveying cylinder 21 to perform lifting adjustment, the conveying motor 11 is installed at the left end of the conveying cylinder 21, the output end of the conveying motor 11 penetrates through the left side wall of the conveying cylinder 21 and is fixedly connected with the conveying shaft 12, the conveying shaft 12 is fixedly connected with the spiral conveying slurry 13, the spiral conveying slurry 13 is in contact with the inner side wall of the conveying cylinder 21 so as to prevent concrete from being clamped between the spiral conveying slurry and the conveying cylinder 21, the left bottom end and the right top end of the conveying cylinder 21 are respectively provided with a discharge hole and a feed inlet, the feed inlet and the discharge hole are respectively and fixedly connected with a feed box 18 and a discharge box 19 so as to facilitate quick feeding and discharging, the bottom end of the bottom plate 1 is fixedly connected with a traveling device, the traveling device comprises a traveling frame 14, a traveling shaft 15 is fixedly connected on the traveling frame 14, and traveling wheels 16 are rotatably connected at two ends of the traveling shaft 15, so as to drive the road wheels to move, and the road wheels 16 are fixedly connected with anti-skidding lines so as to prevent the road wheels from skidding.

It should be further described that, the lifting motor 6 and the conveying motor 11 in this embodiment are conventional devices that are purchased from the market and are known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting, installation, and electrical connection modes, for those skilled in the art, only need to debug according to the requirements of their usage specifications, and they are not described herein again, and the lifting motor 6 and the conveying motor 11 are both provided with control switches that are matched with them, and the installation positions of the control switches are selected according to actual usage needs, so that the operators can perform operation control conveniently.

In summary, the working principle and working process of the concrete conveying mechanism are that, when in use, the concrete conveying mechanism is firstly moved to a place to be used, the lifting motor 6 is connected with a forward and backward rotation circuit according to the specification, then the lifting motor 6 is started, the power gear 7 connected with the output end of the lifting motor 6 drives the transmission gear 8 connected with the bottom plate 1 to be meshed with the rotating gear 4 and rotate, so that the rotating gear 4 drives the left lifting screw 2 and the right lifting screw 3 to rotate, the lifting block 9 is driven to lift on the left lifting screw 2 and the right lifting screw 3, the slide block 20 rotatably connected with the lifting block 9 slides in the chute box 17 connected with the conveying cylinder 21, so that the lifting adjustment is carried out according to the actual use condition, then the conveying motor 11 is started, the conveying motor 11 connected with the conveying cylinder 21 drives the spiral conveying pulp 13 connected with the conveying shaft 12 to rotate in the conveying cylinder 21, then, the concrete is poured from the feeding box 18, so that the concrete is transported for a long distance and poured from the discharging box 19.

Claims

1. A concrete conveying mechanism comprises a bottom plate (1), and is characterized in that: the lifting mechanism is characterized in that the top end of the bottom plate (1) is rotatably connected with two left lifting screws (2) and two right lifting screws (3), rotating gears (4) are fixedly connected to the two left lifting screws (2) and the two right lifting screws (3), two motor frames (5) are fixedly connected to the top end of the bottom plate (1), lifting motors (6) are mounted at the top ends of the two motor frames (5), power gears (7) are fixedly connected to the bottom output ends of the two lifting motors (6), the two power gears (7) are respectively meshed with the rotating gears (4) through transmission gears (8), lifting blocks (9) are in threaded connection with the tops of the two left lifting screws (2) and the two right lifting screws (3), a rotating shaft (10) is fixedly connected to each lifting block (9), and a sliding block (20) is rotatably connected to each rotating shaft (10), sliding connection has a transport section of thick bamboo (21) between a plurality of sliders (20), conveyor motor (11) are installed to the left end of transport section of thick bamboo (21), the output of conveyor motor (11) runs through the left side wall and the fixedly connected with transport axle (12) of transport section of thick bamboo (21), fixedly connected with auger delivery thick liquid (13) are gone up in transport axle (12), and discharge gate and feed inlet have been seted up respectively to the left part bottom and the right part top of transport section of thick bamboo (21), the bottom fixedly connected with running gear of bottom plate (1).

2. A concrete delivery mechanism as claimed in claim 1, wherein: the walking device comprises a walking frame (14), a walking shaft (15) is fixedly connected to the walking frame (14), and walking wheels (16) are rotatably connected to two ends of the walking shaft (15).

3. A concrete delivery mechanism as claimed in claim 2, wherein: both ends have all fixedly connected with spout box (17) around conveying cylinder (21), slider (20) sliding connection is in spout box (17).

4. A concrete delivery mechanism as claimed in claim 3, wherein: the feed inlet and the discharge outlet are respectively and fixedly connected with a feed box (18) and a discharge box (19).

5. A concrete delivery mechanism according to claim 4, wherein: the spiral conveying paddle (13) is in contact with the inner side wall of the conveying cylinder (21).

6. A concrete delivery mechanism according to claim 5, wherein: the walking wheels (16) are fixedly connected with anti-skid grains.