CN113246830B - Tipping bucket machine for construction - Google Patents
Tipping bucket machine for construction Download PDFInfo
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- CN113246830B CN113246830B CN202110569370.7A CN202110569370A CN113246830B CN 113246830 B CN113246830 B CN 113246830B CN 202110569370 A CN202110569370 A CN 202110569370A CN 113246830 B CN113246830 B CN 113246830B
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- locking
- rotary
- frame body
- outer frame
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/26—Means for controlling movement of tailboards or sideboards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/30—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element in combination with another movement of the element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/08—Superstructures for load-carrying vehicles comprising adjustable means
- B62D33/10—Superstructures for load-carrying vehicles comprising adjustable means comprising means for the suspension of the superstructure on the frame
Abstract
The invention relates to a tipping machine for building construction, which comprises a rotary frame body, wherein buffer connecting blocks are fixedly arranged at four corners of the bottom of the rotary frame body; according to the invention, the relative locking of the rotary type frame body and the outer frame of the car hopper can be realized through the arrangement of the rotary guide component and the locking mechanism, when the unloading of the two tipping buckets is finished, the outer frame of the car hopper drives the outer frame of the car hopper to return to the original position, when the rotary guide component rotates to the end of the rotary groove, the electric push rod acts, the push rod is pushed into the cavity and presses down the locking support, the locking support overturns by taking the fixed shaft as a rotating center, the upper end of the locking support is clamped into the groove at the lower end of the locking cylinder, meanwhile, the semicircular fluted disc is in meshing transmission with teeth at the lower end of the driving rod and drives the driving rod to move downwards, the locking block arranged above the driving rod moves downwards and is clamped with the locking groove, the relative rotation of the rotary type frame body and the outer frame of the car hopper is prevented during the transportation, and the locking effect is enhanced.
Description
Technical Field
The invention relates to the technical field of tipping machines, in particular to a tipping machine for building construction.
Background
A dump truck is a special short-distance material conveying vehicle with a tiltable hopper. A bucket-shaped container is arranged on the vehicle body and can be overturned to facilitate unloading. The device is suitable for short-distance transportation of various bulk materials such as sand, earthwork, coal, ore and the like, has strong power and usually has a mechanical return hopper function.
Consists of a hopper and a walking underframe. The hopper is arranged at the front part of the tire walking underframe and overturns to discharge by the gravity of the materials in the hopper or the thrust of a hydraulic cylinder. The discharging is divided into front-turning discharging, rotary discharging, side-turning discharging, high-fulcrum discharging (the discharging height is constant) and lifting-tipping discharging (the discharging height can be changed at will) according to different directions.
The ordinary dump truck mostly works in a mode of being pulled forwards and hung backwards, has high requirements on the operation technology of operators, particularly when unloading, once the operation is careless, the situation that a cab is tilted can be caused, the dump truck is very dangerous, the tail part of the dump truck is unloaded when unloading, the unloading speed is low, and the forklift is inconvenient to enter.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to practical requirements and provide a tipping machine for building construction so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a tipping machine for building construction comprises a rotary frame body, wherein four corners of the bottom of the rotary frame body are fixedly provided with buffer connecting blocks; a vehicle body supporting frame is arranged below the buffer connecting block; the four vehicle body supporting frames are adopted, two fixing columns are welded above each vehicle body supporting frame, and damping springs are sleeved on the fixing columns; a traction shaft is arranged below one end of the rotary frame body; the traction shaft is movably connected with a car hopper traction frame; two of the four vehicle body supporting frames form a group, and each group of vehicle body supporting frames is connected with a vehicle axle through a bearing; wheels are arranged at two ends of the axle in a matching way;
a hopper outer frame is fixedly arranged above the rotary type frame body; a hydraulic device is fixedly arranged in the middle of the interior of the outer frame of the car hopper; two tipping buckets are respectively arranged on two sides of the hydraulic device; the two sides of one end of the tipping bucket, which is far away from the hydraulic device, are provided with protruding shafts, and the tipping bucket is movably connected with the outer frame of the car hopper through the protruding shafts; two sides of the hydraulic device are also provided with two unloading oil cylinders for lifting two tipping buckets; the discharging oil cylinder is connected with the hydraulic device through an oil pipe.
Furthermore, a hopper baffle is arranged at one end of the tipping bucket far away from the hydraulic device; two ends of the hopper baffle are movably connected with the tipping bucket through a rotating shaft; the middle position of the bottom of the rotary frame body is fixedly provided with a bottom protective shell.
Furthermore, a rotating disc is fixedly arranged in the middle of the bottom of the car hopper outer frame; the rotary guide assemblies are fixedly mounted on two sides of the rotary disc; the lower ends of the two rotary guide assemblies are inserted in the rotary groove.
Furthermore, the rotary frame body comprises a frame body which is a rectangular frame made of C-shaped steel; fixed blocks are fixedly arranged at two ends of the interior of the frame body; the fixed block is provided with a rotating groove; one end of the rotating groove is provided with a locking mechanism; the inside of the fixed block is provided with a cavity.
Furthermore, a plurality of counter bores are formed in the upper surface of the periphery of the frame body, and rolling balls are movably connected in the counter bores; a fixed base is arranged in the middle of the interior of the frame body; the bottom of the fixed base is fixedly provided with a driving motor, an output shaft of the driving motor penetrates through the top of the fixed base, and the driving motor is positioned in the bottom protective shell; a rotary supporting disk is arranged above the fixed base and is in transmission connection with an output shaft of a driving motor; the rotation supporting disk is fixedly connected with the rotation disk through a bolt.
Furthermore, the rotary guide assembly comprises a locking cylinder, an electric push rod and a clamping groove, and the locking cylinder is fixedly arranged at the bottom of the outer frame of the car hopper; the electric push rod is arranged in the locking cylinder; one side of the lower end of the locking cylinder is also provided with a clamping groove convenient for clamping of the locking mechanism.
Furthermore, the locking mechanism comprises a locking bracket which is fixedly arranged in the cavity through a fixed shaft; a semicircular fluted disc is coaxially arranged on the inner side of the locking bracket; the semicircular fluted disc is fixedly connected with the locking bracket; the semicircular fluted disc is connected with the driving rod through teeth; the driving rod is set to be L-shaped, and a locking block is arranged at the top of the driving rod.
Furthermore, the locking support is set to be L-shaped, one end, far away from the cavity, of the locking support is provided with a protruding head matched with the clamping groove, and the top of the protruding head is provided with a locking groove matched and connected with the locking block.
(3) Has the advantages that:
A. according to the forklift truck, the truck hopper outer frame is arranged above the rotary truck frame body, the two tipping buckets are arranged on the truck hopper outer frame, the hydraulic device provides hydraulic power for the unloading oil cylinders, the two unloading oil cylinders respectively lift the two tipping buckets to two sides and realize unloading, the two tipping buckets are adopted to simultaneously unload materials, so that the unloading efficiency can be improved, the dangerous situation that the truck head is lifted is prevented, the two-side unloading has the advantages that material piles are formed on two sides of the truck body, a channel is formed between the two material piles, and the forklift truck is greatly convenient to enter.
B. According to the invention, the rotating disc is arranged at the bottom of the car hopper outer frame and fixedly connected with the rotating support disc, the rotating support disc is driven to rotate by the driving motor, two tipping buckets are respectively positioned at the head and the tail of the rotary car frame body in a normal transportation state, and when unloading, the driving motor drives the car hopper outer frame provided with the two tipping buckets to rotate for 90 degrees through the rotating disc and the rotating support disc, so that the two tipping buckets are positioned above two sides of the rotary car frame body, and double-side unloading is realized.
C. In the invention, the rotary guide assembly is arranged at the bottom of the outer frame of the car hopper, rotates along the rotary groove, limits the rotation angle of the outer frame of the car hopper, and prevents the situation that the two sides of the tipping bucket cannot be unloaded due to the over-rotation of the outer frame of the car hopper.
D. In the invention, the upper surface of the periphery of the frame body is provided with a plurality of counter bores, the counter bores are embedded with rolling balls, the rolling balls can move in the counter bores, the upper top points of the rolling balls are contacted with the bottom of the outer frame of the car hopper under a normal state to play a supporting role for the outer frame of the car hopper, and when the outer frame of the car hopper needs to rotate, the outer frame of the car hopper can rotate to ensure the smooth rotation of the outer frame of the car hopper and simultaneously ensure that the outer frame of the car hopper cannot deflect when rotating.
E. According to the invention, the damping spring and the damping connecting block are arranged between the rotary type frame body and the vehicle body supporting frame, so that a better damping effect is achieved in the material transportation process, and excessive falling of materials in the hopper due to uneven roads is prevented.
F. According to the invention, the relative locking of the rotary type frame body and the outer frame of the car hopper can be realized through the arrangement of the rotary guide component and the locking mechanism, when the unloading of the two tipping buckets is finished, the outer frame of the car hopper drives the outer frame of the car hopper to return to the original position, when the rotary guide component rotates to the end of the rotary groove, the electric push rod acts, the push rod is pushed into the cavity and presses down the locking support, the locking support overturns by taking the fixed shaft as a rotating center, the upper end of the locking support is clamped into the groove at the lower end of the locking cylinder, meanwhile, the semicircular fluted disc is in meshing transmission with teeth at the lower end of the driving rod and drives the driving rod to move downwards, the locking block arranged above the driving rod moves downwards and is clamped with the locking groove, the relative rotation of the rotary type frame body and the outer frame of the car hopper is prevented during the transportation, and the locking effect is enhanced.
Drawings
FIG. 1 is a schematic structural view of a transport state of a tipper for construction according to the present invention;
FIG. 2 is a bottom view of the construction tipper of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic structural view of the unloading state of the tipping machine for building construction of the present invention;
FIG. 4 is a bottom view of the construction tipper of FIG. 3;
FIG. 5 is a schematic structural view of a rotary frame body of the construction bucket tipping machine of the present invention;
FIG. 6 is a bottom view of the outer frame of the bucket tipping machine for construction of the present invention;
FIG. 7 is a schematic structural view of a locking mechanism of a bucket tipping machine for building construction according to the present invention;
fig. 8 is a partially enlarged view of the construction dumper of the present invention shown in fig. 7.
The reference numbers are as follows:
the device comprises a rotary frame body 1, a vehicle body supporting frame 2, a damping spring 3, a buffer connecting block 4, wheels 5, an axle 6, a traction shaft 7, a hopper traction frame 8, a bottom protective shell 9, a hopper outer frame 10, a hydraulic device 11, a tipping bucket 12, a hopper baffle 13, a discharging oil cylinder 14, a rotary guide assembly 15, a locking cylinder 151, an electric push rod 152, a clamping groove 153, a rotary disc 16, a frame body 101, a supporting arm 102, a fixed base 103, a rotary supporting disc 104, a rolling ball 105, a fixed block 106, a rotary groove 107, a locking mechanism 108, a cavity 109, a locking bracket 1081, a fixed shaft 1082, a semicircular fluted disc 1083, a locking groove 1084, a driving rod 1085, teeth 1086 and a locking block 1087.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 8 and examples:
a tipping machine for building construction comprises a rotary frame body 1, wherein four corners of the bottom of the rotary frame body 1 are fixedly provided with buffer connecting blocks 4; a vehicle body supporting frame 2 is arranged below the buffer connecting block 4; the four vehicle body supporting frames 2 are adopted, two fixing columns are welded above each vehicle body supporting frame 2, and the damping springs 3 are sleeved on the fixing columns; a traction shaft 7 is arranged below one end of the rotary frame body 1; the traction shaft 7 is movably connected with a hopper traction frame 8; two of the four vehicle body support frames 2 form a group, and each group of vehicle body support frames 2 is connected with a vehicle axle 6 through a bearing; wheels 5 are arranged at two ends of the axle 6 in a matching way;
a hopper outer frame 10 is fixedly arranged above the rotary frame body 1; a hydraulic device 11 is fixedly arranged in the middle of the interior of the car hopper outer frame 10; two sides of the hydraulic device 11 are respectively provided with a tipping bucket 12; two sides of one end of the tipping bucket 12, which is far away from the hydraulic device 11, are provided with protruding shafts, and the tipping bucket 12 is movably connected with the outer frame 10 of the car hopper through the protruding shafts; two sides of the hydraulic device 11 are also provided with two unloading oil cylinders 14 for lifting the two tipping buckets 12; the discharging oil cylinder 14 is connected with the hydraulic device 11 through an oil pipe.
According to the invention, a car hopper outer frame 10 is arranged above a rotary car frame body 1, two tipping buckets 12 are arranged on the car hopper outer frame 10, a hydraulic device 11 provides hydraulic power for a discharging oil cylinder 14, the two discharging oil cylinders 14 respectively lift the two tipping buckets 12 to two sides, discharging is realized, the two tipping buckets 12 are used for discharging simultaneously, so that the discharging efficiency can be improved, the dangerous situation that a car head is lifted is prevented, discharging on two sides has the advantages that material piles are formed on two sides of a car body, and a channel is formed between the two material piles, so that a forklift is greatly convenient to enter.
A hopper baffle 13 is arranged at one end of the tipping bucket 12 far away from the hydraulic device 11; two ends of the hopper baffle 13 are movably connected with the tipping bucket 12 through a rotating shaft; the middle position of the bottom of the rotary frame body 1 is fixedly provided with a bottom protective shell 9.
A rotating disc 16 is fixedly arranged in the middle of the bottom of the car hopper outer frame 10; the rotary guide assemblies 15 are fixedly arranged on two sides of the rotary disc 16; the lower ends of the two rotary guide assemblies 15 are inserted into the rotary groove 107.
In the invention, the rotary guide assembly 15 is arranged at the bottom of the car hopper outer frame 10, the rotary guide assembly 15 rotates along the rotary groove 107, the rotation angle of the car hopper outer frame 10 is limited, and the situation that the dump bucket 12 cannot discharge on two sides due to the fact that the car hopper outer frame 10 rotates excessively is prevented.
The rotary bicycle frame body 1 comprises a bicycle frame body 101, and the bicycle frame body 101 is a rectangular frame made of C-shaped steel; fixed blocks 106 are fixedly arranged at two ends of the interior of the frame body 101; a rotating groove 107 is formed in the fixed block 106; one end of the rotating groove 107 is provided with a locking mechanism 108; the fixing block 106 is provided with a cavity 109 inside.
A plurality of counter bores are formed in the upper surface of the periphery of the frame body 101, and rolling balls 105 are movably connected in the counter bores; a fixed base 103 is arranged in the middle of the interior of the frame body 101; a driving motor is fixedly installed at the bottom of the fixed base 103, an output shaft of the driving motor penetrates through the top of the fixed base 103, and the driving motor is positioned inside the bottom protective shell 9; a rotary supporting disk 104 is arranged above the fixed base 103, and the rotary supporting disk 104 is in transmission connection with an output shaft of a driving motor; the rotation support plate 104 is fixedly connected with the rotation plate 16 through bolts.
In the invention, the rotating disc 16 is arranged at the bottom of the car hopper outer frame 10, the rotating disc 16 is fixedly connected with the rotating support disc 104, the rotating support disc 104 is driven to rotate by the driving motor, two tipping buckets 12 are respectively positioned at the head and the tail of the rotary car frame body 1 in a normal transportation state, and when unloading, the driving motor drives the car hopper outer frame 10 provided with the two tipping buckets 12 to rotate for 90 degrees through the rotating disc 16 and the rotating support disc 104, so that the two tipping buckets 12 are positioned above two sides of the rotary car frame body 1, thereby realizing double-side unloading.
The rotary guide assembly 15 comprises a locking cylinder 151, an electric push rod 152 and a clamping groove 153, wherein the locking cylinder 151 is fixedly arranged at the bottom of the outer frame 10 of the car hopper; the electric push rod 152 is arranged inside the locking cylinder 151; one side of the lower end of the locking cylinder 151 is further provided with a clamping groove 153 convenient for clamping the locking mechanism 108.
The locking mechanism 108 comprises a locking bracket 1081, and the locking bracket 1081 is fixedly arranged in the cavity 109 through a fixing shaft 1082; a semicircular fluted disc 1083 is coaxially arranged on the inner side of the locking bracket 1081; the semicircular fluted disc 1083 is fixedly connected with the locking bracket 1081; the semi-circular fluted disc 1083 is connected with the driving rod 1085 through teeth 1086; the driving rod 1085 is L-shaped, and a locking block 1087 is disposed on the top of the driving rod 1085.
The locking support 1081 is L-shaped, a protruding head capable of being matched with the locking groove 153 is arranged at one end of the locking support 1081, which is far away from the cavity 109, and a locking groove 1084 capable of being matched and connected with the locking block 1087 is formed at the top of the protruding head.
In the invention, the damping spring 3 and the buffer connecting block 4 are arranged between the rotary type vehicle frame body 1 and the vehicle body supporting frame 2, so that a better damping effect is achieved in the material transportation process, and the phenomenon that too much material in the tipping bucket 12 falls off due to uneven roads is prevented.
In the invention, through the arrangement of the rotary guide assembly 15 and the locking mechanism 108, the relative locking of the rotary frame body 1 and the hopper outer frame 10 can be realized, when the two tipping buckets 12 are unloaded, the outer frame 10 of the tipping bucket drives the tipping buckets to return to the original positions, and when the rotary guide assembly 15 rotates to the end in the rotary groove 107, the electric push rod 152 acts, the push rod is pushed into the cavity 109, the locking bracket 1081 is pressed downwards, the locking bracket 1081 is turned over by taking the fixed shaft 1082 as a rotation center, the upper end of the locking bracket 1081 is clamped into the groove at the lower end of the locking cylinder 151, meanwhile, the semi-circular fluted disc 1083 is meshed with the teeth 1086 at the lower end of the driving rod 1085 for transmission, and drives the driving rod 1085 to move downwards, the locking block 1087 arranged above the driving rod 1085 moves downwards, and with locking groove 1084 looks joint, prevent that rotation type frame body 1 and car hopper outer frame 10 from taking place relative rotation in the transportation, strengthened the locking effect.
The working principle of the invention comprises the following processes:
under the normal state, the car hopper outer frame 10 is locked with the locking mechanism 108 through the rotary guide assembly 15, the two dump bins 12 are respectively positioned at the head and the tail of the rotary car frame body 1, under the normal state, the upper tops of the plurality of rolling balls 105 are contacted with the bottom of the car hopper outer frame 10 to play a supporting role for the car hopper outer frame 10, and a damping spring 3 and a damping connecting block 4 are arranged between the rotary car frame body 1 and the car body supporting frame 2, so that a good damping effect is achieved in the process of material transportation, and excessive falling of materials in the dump bins 12 caused by uneven roads is prevented;
during unloading, the motor drives the truck hopper outer frame 10 provided with two dump trucks 12 to rotate 90 degrees through the rotating disc 16 and the rotating support disc 104, so that the two dump trucks 12 are positioned above two sides of the rotating truck frame body 1, the hydraulic device 11 provides hydraulic power for the unloading oil cylinders 14, the two unloading oil cylinders 14 respectively lift the two dump trucks 12 to two sides, and unloading is realized, the two dump trucks 12 are adopted for unloading simultaneously, so that the unloading efficiency can be improved, the dangerous situation that the truck head is lifted is prevented, the unloading at two sides has the advantages that material piles are formed at two sides of the truck body, and a channel is formed between the two material piles, so that a forklift is greatly facilitated to enter;
when the two dump trucks 12 are unloaded, the truck hopper outer frame 10 drives the truck hopper outer frame 10 to return to the original position, the rotary guide assembly 15 rotates to the end in the rotary groove 107, the electric push rod 152 acts, the push rod is pushed into the cavity 109 and presses down the locking bracket 1081, the locking bracket 1081 rotates around the fixed shaft 1082 as the rotation center and turns over, the upper end of the locking bracket 1081 is clamped into the groove at the lower end of the locking cylinder 151, meanwhile, the semicircular fluted disc 1083 is in meshing transmission with the teeth 1086 at the lower end of the driving rod 1085 and drives the driving rod 1085 to move downwards, the locking block 1087 arranged above the driving rod 1085 moves downwards and is clamped with the locking groove 1084, so that the rotary truck body 1 and the truck hopper outer frame 10 are prevented from rotating relatively during transportation, and the locking effect is enhanced.
The invention has the beneficial effects that:
according to the invention, a car hopper outer frame 10 is arranged above a rotary car frame body 1, two tipping buckets 12 are arranged on the car hopper outer frame 10, a hydraulic device 11 provides hydraulic power for a discharging oil cylinder 14, the two discharging oil cylinders 14 respectively lift the two tipping buckets 12 to two sides, discharging is realized, the two tipping buckets 12 are used for discharging simultaneously, so that the discharging efficiency can be improved, the dangerous situation that a car head is lifted is prevented, discharging on two sides has the advantages that material piles are formed on two sides of a car body, and a channel is formed between the two material piles, so that a forklift is greatly convenient to enter.
In the invention, the rotating disc 16 is arranged at the bottom of the car hopper outer frame 10, the rotating disc 16 is fixedly connected with the rotating support disc 104, the rotating support disc 104 is driven to rotate by the driving motor, two tipping buckets 12 are respectively positioned at the head and the tail of the rotary car frame body 1 in a normal transportation state, and when unloading, the driving motor drives the car hopper outer frame 10 provided with the two tipping buckets 12 to rotate 90 degrees through the rotating disc 16 and the rotating support disc 104, so that the two tipping buckets 12 are positioned above two sides of the rotary car frame body 1, thereby realizing double-side unloading.
In the invention, the rotary guide assembly 15 is arranged at the bottom of the car hopper outer frame 10, the rotary guide assembly 15 rotates along the rotary groove 107, the rotation angle of the car hopper outer frame 10 is limited, and the situation that the dump bucket 12 cannot discharge on two sides due to the fact that the car hopper outer frame 10 rotates excessively is prevented.
In the invention, a plurality of counter bores are arranged on the upper surface of the periphery of the frame body 101, the rolling balls 105 are embedded in the counter bores, the rolling balls 105 can move in the counter bores, the upper tops of the rolling balls 105 are contacted with the bottom of the car hopper outer frame 10 under a normal state, and play a role of supporting the car hopper outer frame 10, when the car hopper outer frame 10 needs to rotate, the rolling balls can rotate to ensure the smooth rotation of the car hopper outer frame 10, and simultaneously, the situation that the car hopper outer frame 10 does not deflect when rotating is also ensured.
In the invention, the damping spring 3 and the buffer connecting block 4 are arranged between the rotary type vehicle frame body 1 and the vehicle body supporting frame 2, so that a better damping effect is achieved in the material transportation process, and the phenomenon that too much material in the tipping bucket 12 falls off due to uneven roads is prevented.
In the invention, through the arrangement of the rotary guide assembly 15 and the locking mechanism 108, the relative locking of the rotary frame body 1 and the hopper outer frame 10 can be realized, when the two tipping buckets 12 are unloaded, the outer frame 10 of the tipping bucket drives the tipping buckets to return to the original positions, and when the rotary guide assembly 15 rotates to the end in the rotary groove 107, the electric push rod 152 acts, the push rod is pushed into the cavity 109, the locking bracket 1081 is pressed downwards, the locking bracket 1081 is turned over by taking the fixed shaft 1082 as a rotation center, the upper end of the locking bracket 1081 is clamped into the groove at the lower end of the locking cylinder 151, meanwhile, the semi-circular fluted disc 1083 is meshed with the teeth 1086 at the lower end of the driving rod 1085 for transmission, and drives the driving rod 1085 to move downwards, the locking block 1087 arranged above the driving rod 1085 moves downwards, and with locking groove 1084 looks joint, prevent that rotation type frame body 1 and car hopper outer frame 10 from taking place relative rotation in the transportation, strengthened the locking effect.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (4)
1. A tipping machine for building construction comprises a rotary frame body (1), and is characterized in that four corners of the bottom of the rotary frame body (1) are fixedly provided with buffer connecting blocks (4); a vehicle body support frame (2) is arranged below the buffer connecting block (4); the four vehicle body supporting frames (2) are adopted, two fixing columns are welded above each vehicle body supporting frame (2), and damping springs (3) are sleeved on the fixing columns; a traction shaft (7) is arranged below one end of the rotary frame body (1); the traction shaft (7) is movably connected with a hopper traction frame (8); two of the four vehicle body support frames (2) form a group, and each group of vehicle body support frames (2) is connected with a vehicle axle (6) through a bearing; wheels (5) are arranged at two ends of the axle (6) in a matching way; a hopper outer frame (10) is fixedly arranged above the rotary type frame body (1); a hydraulic device (11) is fixedly arranged in the middle of the interior of the car hopper outer frame (10); two sides of the hydraulic device (11) are respectively provided with a tipping bucket (12); two sides of one end of the tipping bucket (12) far away from the hydraulic device (11) are provided with protruding shafts, and the tipping bucket (12) is movably connected with the outer frame (10) of the car hopper through the protruding shafts; two sides of the hydraulic device (11) are also provided with discharge oil cylinders (14) used for lifting two tipping buckets (12); the discharging oil cylinder (14) is connected with the hydraulic device (11) through an oil pipe; a hopper baffle (13) is arranged at one end of the tipping bucket (12) far away from the hydraulic device (11); two ends of the hopper baffle (13) are movably connected with the tipping bucket (12) through a rotating shaft; a bottom protective shell (9) is fixedly arranged in the middle of the bottom of the rotary frame body (1); a rotating disc (16) is fixedly arranged in the middle of the bottom of the car hopper outer frame (10); the two sides of the rotating disc (16) are fixedly provided with a rotating guide assembly (15); the lower ends of the two rotary guide assemblies (15) are inserted into the rotary groove (107); the locking mechanism (108) comprises a locking bracket (1081), and the locking bracket (1081) is fixedly arranged in the cavity (109) through a fixing shaft (1082); a semicircular fluted disc (1083) is coaxially arranged on the inner side of the locking bracket (1081); the semicircular fluted disc (1083) is fixedly connected with the locking bracket (1081); the semi-circular fluted disc (1083) is connected with the driving rod (1085) through teeth (1086); the driving rod (1085) is arranged in an L shape, and the top of the driving rod (1085) is provided with a locking block (1087); the locking support (1081) is set to be L-shaped, one end, away from the cavity (109), of the locking support (1081) is provided with a protruding head capable of being matched with the clamping groove (153), and the top of the protruding head is provided with a locking groove (1084) capable of being matched and connected with the locking block (1087).
2. The construction dumper according to claim 1, characterized in that: the rotary type bicycle frame body (1) comprises a bicycle frame body (101), and the bicycle frame body (101) is a rectangular frame made of C-shaped steel; two ends of the interior of the frame body (101) are fixedly provided with fixed blocks (106); a rotating groove (107) is formed in the fixed block (106); one end of the rotating groove (107) is provided with a locking mechanism (108); the fixing block (106) is internally provided with a cavity (109).
3. The construction dumper according to claim 2, characterized in that: a plurality of counter bores are formed in the upper surface of the periphery of the frame body (101), and rolling balls (105) are movably connected in the counter bores; a fixed base (103) is arranged in the middle of the interior of the frame body (101); a driving motor is fixedly installed at the bottom of the fixed base (103), an output shaft of the driving motor penetrates through the top of the fixed base (103), and the driving motor is positioned inside the bottom protective shell (9); a rotary supporting disk (104) is arranged above the fixed base (103), and the rotary supporting disk (104) is in transmission connection with an output shaft of a driving motor; the rotary supporting disc (104) is fixedly connected with the rotary disc (16) through bolts.
4. The construction dump machine according to claim 3, wherein: the rotary guide assembly (15) comprises a locking cylinder (151), an electric push rod (152) and a clamping groove (153), and the locking cylinder (151) is fixedly arranged at the bottom of the outer frame (10) of the car hopper; the electric push rod (152) is arranged in the locking cylinder (151); one side of the lower end of the locking cylinder (151) is also provided with a clamping groove (153) which is convenient for the locking mechanism (108) to be clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN113524112A (en) * | 2021-08-27 | 2021-10-22 | 宁波舜宇贝尔自动化有限公司 | Floating assembling table for AGV jacking assembly |
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| CN112757989A (en) * | 2021-03-03 | 2021-05-07 | 深圳市拓野智能股份有限公司 | Material handling device for production workshop |
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| CN1508029A (en) * | 2002-12-14 | 2004-06-30 | 峰 师 | Two-puropose tipping wagon |
| CN101643041B (en) * | 2008-08-05 | 2014-02-05 | 高曰文 | Large inclination novel dump lorry |
| CN201619487U (en) * | 2009-04-29 | 2010-11-03 | 陈元福 | Double side-tumbling type dumper |
| CN102251490B (en) * | 2011-04-26 | 2013-08-14 | 北京市市政工程设计研究总院 | Spring-propped bridge reinforcing structure |
| CN102941819A (en) * | 2012-12-03 | 2013-02-27 | 王敬义 | Dumper with rotatable car hopper |
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| CN107985162A (en) * | 2017-12-01 | 2018-05-04 | 泉州速创时代工业设计有限公司 | A kind of automatic opening-closing locking device for back door of dump truck |
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| WO2008099273A1 (en) * | 2007-02-16 | 2008-08-21 | Toyota Jidosha Kabushiki Kaisha | Parking mechanism of automatic transmission |
| CN112757989A (en) * | 2021-03-03 | 2021-05-07 | 深圳市拓野智能股份有限公司 | Material handling device for production workshop |
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Effective date of registration: 20220608 Address after: 253000 No. 71, Qiyan street, Qihe County, Dezhou City, Shandong Province Applicant after: SHANDONG PROVINCE FLAGSHIP CONSTRUCTION GROUP Co.,Ltd. Address before: 313002 room 206, Building 29, Huafeng community, Longquan street, Wuxing District, Huzhou City, Zhejiang Province Applicant before: Yang Wenzhong |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A tipper for building construction Effective date of registration: 20220722 Granted publication date: 20220701 Pledgee: Weihai commercial bank Limited by Share Ltd. Dezhou branch Pledgor: SHANDONG PROVINCE FLAGSHIP CONSTRUCTION GROUP Co.,Ltd. Registration number: Y2022980011033 |
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