CN210526617U

CN210526617U - Concrete waste recycling and transferring device

Info

Publication number: CN210526617U
Application number: CN201921547693.0U
Authority: CN
Inventors: 黄秀霞; 曹世仁; 付日威
Original assignee: Guangdong Dongfang Concrete Co Ltd
Current assignee: Guangdong Dongfang Concrete Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-05-15
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a concrete waste recycling transfer device, the on-line screen storage device comprises a base, the base bottom is provided with the gyro wheel, and the base top is provided with two support frames perpendicularly, be provided with the spout on the support frame, sliding connection has the slider in the spout, the slider is connected with the hopper, be provided with the elevating system that the drive slider removed along the spout on the base, two sliders are connected through the crossbeam that the level set up, the crossbeam bottom is provided with the connecting rod perpendicularly, the one end that the crossbeam was kept away from to the connecting rod is rotated with the hopper and is connected, be provided with electronic jar on the hopper, the bottom of electronic jar is rotated with the hopper and is connected, the telescopic link of electronic jar rotates with the connecting rod and is connected, and when the. The utility model has the advantages of reduce staff workload.

Description

Concrete waste recycling and transferring device

Technical Field

The utility model belongs to the technical field of the technique of concrete waste material processing and specifically relates to a concrete waste material retrieves transfer device is related to.

Background

Concrete is the most important material among the civil construction engineering, use the concrete mixer truck to transport usually, in the construction, the concrete mixer truck has the residual part after discharging the concrete, for avoiding the concrete to condense in the mixer truck, the staff can discharge the residual concrete in the mixer truck every day, because the residual concrete in the single unit mixer truck is less, these concrete often can be abandoned, cause serious pollution to the environment, consequently need a device to collect the residual concrete waste material in the mixer truck then the centralized processing.

Chinese patent with publication number CN209023557U discloses a concrete waste recycling transfer device, including the mounting panel, one side fixed mounting at mounting panel top has the backup pad, the top fixed mounting of backup pad has the motor mounting panel, the top fixed mounting of motor mounting panel has the motor, the fixed cover of one end that the output shaft of motor extends to motor mounting panel bottom has connect the lead screw, the bottom and the bottom at the backup pad inner chamber are cup jointed in the lead screw activity, the positive fixed mounting of backup pad has elevating gear, elevating gear's top is rotated and is connected with and holds the device, the bottom fixed mounting who holds the device has drive mechanism, the fixed cover in one side of drive mechanism has connected the hand wheel.

The above prior art solutions have the following drawbacks: when dumping the waste material that holds in the device, need use hand wheel drive mechanism to make and hold the device slope, concrete mixer truck is more in actual construction, and in order to accomplish the collection to waste material in many mixer trucks, it is great to hold the device volume, so weight is great, and the manual dumping of staff holds the device work load great.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete waste recycling transfer device has the automatic advantage of empting the interior concrete waste of hopper, reduction staff work load.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a concrete waste recycling transfer device, includes the base, the base bottom is provided with the gyro wheel, and the base top is provided with two support frames perpendicularly, be provided with the spout on the support frame, sliding connection has the slider in the spout, the slider is connected with the hopper, be provided with the elevating system that the drive slider removed along the spout on the base, two sliders are connected through the crossbeam that the level set up, the crossbeam bottom is provided with the connecting rod perpendicularly, the one end that the crossbeam was kept away from to the connecting rod is rotated with the hopper and is connected, be provided with electronic jar on the hopper, the bottom and the hopper of electronic jar are rotated and are connected, the telescopic link and the connecting rod of electronic jar rotate and are connected, and when the telescopic link of electronic.

By adopting the technical scheme, when the concrete waste is received, the lifting mechanism drives the sliding block to move upwards along the sliding chute, the cross beam connected with the sliding block moves upwards along with the sliding block, and then the hopper is driven to move upwards to receive the waste; when dumping concrete waste, through elevating system drive hopper downstream, electronic jar telescopic link stretches out, orders about the hopper upset, and then pours concrete waste, compares with pneumatic cylinder and pneumatic cylinder, and electronic jar does not need complicated integrated system to support, uses electronic jar drive hopper upset, need not the manual upset hopper of staff, has alleviateed staff's work load.

The utility model discloses further set up to: the lifting mechanism comprises a screw rod which is rotatably connected in the sliding groove, the screw rod is in threaded connection with the sliding block, a motor is arranged on the base, and an output shaft of the motor is coaxially connected with the screw rod through a transmission mechanism.

By adopting the technical scheme, the motor drives the screw rod to rotate through the transmission mechanism, the sliding block is in threaded connection with the screw rod, and the sliding groove limits the sliding block to rotate, so that the sliding block vertically moves along the sliding groove; the lead screw has the auto-lock nature with slider threaded connection, and when the concrete waste material was more in the hopper, the slider also can not be because of hopper gravity downstream.

The utility model discloses further set up to: the transmission mechanism comprises a first bevel gear coaxially connected with a motor output shaft, a second bevel gear is arranged at the bottom of the screw rod, a mounting seat is arranged on the base, a transmission shaft perpendicular to the motor output shaft is rotatably connected onto the mounting seat, and a third bevel gear meshed with the first bevel gear and a fourth bevel gear meshed with the second bevel gear are respectively arranged at two ends of the transmission shaft.

By adopting the technical scheme, the output shaft of the motor divides power into two parts through the matching of the first bevel gear and the third bevel gear, the two transmission shafts are driven to rotate, the transmission directions of the transmission shafts are changed through the matching of the second bevel gear and the fourth bevel gear, the vertically arranged screw rod is enabled to rotate, the transmission is stable, and the load bearing capacity is high.

The utility model discloses further set up to: and one end of the connecting rod, which is close to the cross beam, is provided with a reinforcing rib.

Through adopting above-mentioned technical scheme, when electronic jar promotes the hopper upset, the connecting rod is great with the crossbeam junction load, sets up the strengthening rib in the one end that the connecting rod is close to the crossbeam and can avoid the connecting rod to take place to buckle the damage.

The utility model discloses further set up to: a protective shell is arranged on the mounting seat.

Through adopting above-mentioned technical scheme, protective housing and mount pad constitute an enclosure space, keep apart bevel gear one and bevel gear three with the external world, avoid the concrete residue to fall on bevel gear, lead to the bevel gear card dead.

The utility model discloses further set up to: the mounting seat is provided with a bearing, and the transmission shaft is in interference fit with the inner ring of the bearing.

By adopting the technical scheme, the sliding friction of the transmission shaft and the mounting seat is converted into the rolling friction inside the bearing by the bearing, so that the abrasion of the transmission shaft is slowed down, and the service life is prolonged.

The utility model discloses further set up to: the base is provided with a push rod.

Through adopting above-mentioned technical scheme, make the gyro wheel roll through promoting the push rod, and then make concrete waste recycling transfer device remove, the staff operation of being convenient for.

The utility model discloses further set up to: the bottom of one side of the hopper, which is far away from the push rod, inclines towards the direction close to the push rod, and the intersection of the side surface and the bottom surface of the hopper is a round angle.

Through adopting above-mentioned technical scheme, when making the upset hopper, the concrete waste material in the hopper can be emptyd out completely, avoids remaining too much waste material in the hopper.

The utility model discloses further set up to: and a battery which is respectively connected with the motor and the electric cylinder through electric wires is arranged at one end of the top surface of the base, which is close to the push rod.

Through adopting above-mentioned technical scheme, motor and electronic jar need not to be connected with external power source through the electric wire, do not receive the electric wire restriction when removing concrete waste recycling transfer device, convenient to use.

To sum up, the utility model discloses a beneficial technological effect does:

1. the electric cylinder is used for driving the hopper to overturn, so that concrete waste in the hopper is dumped, manpower is not needed, and the labor load of workers is reduced;

2. the screw rod and the sliding block are in threaded fit to drive the sliding block to move up and down along the sliding groove, so that the self-locking performance is achieved, and the sliding block is prevented from sliding down due to the large bearing pressure.

Drawings

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

FIG. 2 is a schematic view of a portion of the transmission mechanism of FIG. 1;

fig. 3 is a schematic view of the partial cross-sectional structure of fig. 1.

In the figure, 1, a base; 2. a roller; 3. a push rod; 4. a motor; 5. a first bevel gear; 6. a support frame; 7. a chute; 8. a screw rod; 9. a second bevel gear; 10. a mounting seat; 11. a support block; 12. a drive shaft; 13. a third bevel gear; 14. a fourth bevel gear; 15. a bearing; 16. a protective shell; 17. a slider; 18. a cross beam; 19. a connecting rod; 20. a hopper; 21. an electric cylinder; 22. reinforcing ribs; 23. a battery.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a concrete waste recycling transfer device, including base 1, base 1 bottom is fixed with four gyro wheels 2 that have the brake, and the welding of 1 top one end of base has push rod 3, and the other end welds perpendicularly has two support frames 6, is provided with hopper 20 on the support frame 6.

Referring to fig. 1 and 2, opposite surfaces of two support frames 6 are respectively provided with a sliding groove 7 along the length direction of the support frames 6, the sliding groove 7 is rotatably connected with a screw rod 8, the bottom of the screw rod 8 is provided with a second bevel gear 9, the top of a base 1 is fixed with a motor 4 through a bolt, a first bevel gear 5 coaxially connected with an output shaft of the motor 4 is arranged on the base 1, the base 1 is provided with a mounting seat 10, the mounting seat 10 comprises two support blocks 11 arranged in parallel, the support blocks 11 are rotatably connected with a transmission shaft 12 vertical to the output shaft of the motor 4, and two ends of the transmission shaft 12 are respectively provided with a third bevel gear 13 meshed with the first; when the output shaft of the motor 4 rotates, the power is divided into two parts through bevel gear transmission to drive the two transmission shafts 12 to rotate, and the two transmission shafts 12 drive the screw rod 8 to rotate through the bevel gear transmission respectively.

One end of the transmission shaft 12 close to the bevel gear III 13 is in interference fit with a ball bearing 15 to reduce friction force; the protective housing 16 is clamped on the mounting seat 10, the protective housing 16 and the mounting seat 10 form a closed space, the first bevel gear 5 and the third bevel gear 13 are isolated from the outside, and concrete residues are prevented from falling onto the bevel gears.

Threaded connection has slider 17 on the lead screw 8, slider 17 and spout 7 sliding fit, and when lead screw 8 was rotatory, because of spout 7 restriction slider 17 is rotatory, so slider 17 is through the vertical removal of spout 7 along with the screw-thread fit of lead screw 8.

Referring to fig. 3, steps are respectively arranged on opposite sides of two sliding blocks 17, a cross beam 18 is arranged between the two sliding blocks 17, two ends of the cross beam 18 are respectively abutted against the steps and are fixed through bolts, two connecting rods 19 are symmetrically welded and fixed at the bottom of the cross beam 18, and one end of each connecting rod 19, which is far away from the cross beam 18, is rotatably connected with a hopper 20; when the sliding block 17 moves vertically along the sliding chute 7, the cross beam 18 is driven to move vertically, and then the hopper 20 is lifted.

The end of the connecting rod 19 adjacent to the cross beam 18 is provided with a reinforcement 22 to avoid bending of the connecting rod 19.

Referring to fig. 1, an electric cylinder 21 is arranged on a hopper 20, a base 1 of the electric cylinder 21 is rotatably connected with the hopper 20, an expansion link of the electric cylinder 21 is rotatably connected with a connecting rod 19, and when the expansion link of the electric cylinder 21 is in a retraction state, the hopper 20 is in a horizontal state to receive concrete waste; when the telescopic rod of the electric cylinder 21 extends out, the hopper 20 is driven to overturn to pour out the concrete waste.

In this embodiment, the electric cylinder 21 is an XL 1-40-L-P-D-FA-M electric cylinder and is mounted in a direct connection manner.

The bottom of one side of the hopper 20 far away from the push rod 3 inclines towards the push rod 3, and the intersection of the side surface and the bottom surface of the hopper 20 is a round angle, so that when the hopper 20 is turned over, the concrete waste in the hopper 20 can be poured out smoothly.

A battery 23 connected with the motor 4 and the electric cylinder 21 through electric wires is fixed at one end of the top surface of the base 1 close to the push rod 3.

The implementation principle of the embodiment is as follows: when the concrete waste is received, the motor 4 is started, the motor 4 drives the two transmission shafts 12 to rotate through bevel gear transmission, the two transmission shafts 12 respectively drive the screw rods 8 connected with the transmission shafts to rotate through bevel gear transmission, the screw rods 8 drive the sliding blocks 17 to move upwards along the sliding grooves 7 through thread matching, the connecting rods 19 connected with the sliding blocks 17 move upwards along with the sliding blocks, the hopper 20 is made to ascend, the telescopic rods of the electric cylinders 21 are in a retracting state, and the hopper 20 is kept horizontal to receive the waste.

When dumping concrete waste, starting motor 4 makes 4 output shafts of motor reverse rotation, hopper 20 descends, then starts electronic jar 21, and electronic jar 21 telescopic link stretches out, orders about hopper 20 towards keeping away from 3 direction upsets of push rod, and the concrete waste in the hopper 20 is poured out, and the flexible pipe of electronic jar 21 retracts, and hopper 20 gets back to the horizontality.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a concrete waste recycling transfer device, includes base (1), base (1) bottom is provided with gyro wheel (2), and base (1) top is provided with two support frame (6) perpendicularly, be provided with spout (7) on support frame (6), sliding connection has slider (17) in spout (7), slider (17) are connected with hopper (20), be provided with the elevating system that drive slider (17) removed along spout (7) on base (1), its characterized in that: two slider (17) are connected through crossbeam (18) that the level set up, crossbeam (18) bottom is provided with connecting rod (19) perpendicularly, the one end and hopper (20) of crossbeam (18) are kept away from in connecting rod (19) are rotated and are connected, be provided with electronic jar (21) on hopper (20), the bottom and hopper (20) of electronic jar (21) are rotated and are connected, the telescopic link and connecting rod (19) of electronic jar (21) are rotated and are connected, and when the telescopic link of electronic jar (21) was in the withdrawal state, hopper (20) were in the horizontality.

2. The concrete waste recycling and transferring device according to claim 1, wherein: the lifting mechanism comprises a screw rod (8) rotatably connected in a sliding groove (7), the screw rod (8) is in threaded connection with a sliding block (17), a motor (4) is arranged on the base (1), and an output shaft of the motor (4) is coaxially connected with the screw rod (8) through a transmission mechanism.

3. The concrete waste recycling and transferring apparatus according to claim 2, wherein: the transmission mechanism comprises a first bevel gear (5) coaxially connected with an output shaft of the motor (4), a second bevel gear (9) is arranged at the bottom of the screw rod (8), a mounting seat (10) is arranged on the base (1), two transmission shafts (12) vertical to the output shaft of the motor (4) are rotatably connected to the mounting seat (10), and a third bevel gear (13) meshed with the first bevel gear (5) and a fourth bevel gear (14) meshed with the second bevel gear (9) are respectively arranged at two ends of each transmission shaft (12).

4. The concrete waste recycling and transferring apparatus according to claim 3, wherein: and one end of the connecting rod (19) close to the cross beam (18) is provided with a reinforcing rib (22).

5. The concrete waste recycling and transferring device according to claim 4, wherein: a protective shell (16) is arranged on the mounting seat (10).

6. The concrete waste recycling and transferring apparatus according to claim 5, wherein: the mounting seat (10) is provided with a bearing (15), and the transmission shaft (12) is in interference fit with an inner ring of the bearing (15).

7. The concrete waste recycling and transferring device according to claim 1, wherein: the base (1) is provided with a push rod (3).

8. The concrete waste recycling and transferring apparatus according to claim 7, wherein: the bottom of one side of the hopper (20) far away from the push rod (3) inclines towards the direction close to the push rod (3), and the intersection of the side surface and the bottom surface of the hopper (20) is a round angle.

9. The concrete waste recycling and transferring apparatus according to claim 8, wherein: and a battery (23) which is respectively connected with the motor (4) and the electric cylinder (21) through electric wires is arranged at one end of the top surface of the base (1) close to the push rod (3).