CN111332695A - Make things convenient for low-rise building material feeding unit of dismouting - Google Patents

Abstract

A low-rise building feeding device convenient to disassemble and assemble comprises a base and a plurality of groups of conveying devices for material transportation, wherein a connecting device for fixedly connecting two groups of conveying devices is fixedly arranged between the conveying devices and the other group of conveying devices, and each conveying device comprises two connecting plates which are fixedly arranged on the connecting device and are symmetrical front and back; the device can utilize the heights of a plurality of groups of connecting devices and the conveying device adjusting device according to the actual wall height, is convenient to disassemble the conveying device and the connecting devices, is suitable for conveying raw materials with various heights on a low layer, has simple structure, reasonable design and simple operation, can be stably fixed after simple connection, and can stably convey building raw materials into a barrel from the ground to a position required by a wallworker; after the materials built in the barrel are discharged, the device can convey the empty barrel to the ground and then take down the empty barrel by workers for reloading.

Description

Make things convenient for low-rise building material feeding unit of dismouting

Technical Field

The invention relates to the technical field of building feeding, in particular to a low-rise building feeding device convenient to disassemble and assemble.

Background

In the existing building construction, after construction is carried out to a certain height of a building, manual conveying of various building materials is very troublesome, on one hand, if the manual conveying mode is adopted, workers are required to carry the building materials to climb to a high place, the labor intensity is high, the efficiency is low, and certain dangerousness is realized; on the other hand, if some existing tower cranes are used for lifting, the tower cranes are large and heavy, inconvenient to disassemble, assemble and transport, and expensive, and the tower cranes are completely wasted when used for low-rise buildings, so that a device convenient for transporting materials for the low-rise buildings is needed to solve the problems.

Disclosure of Invention

Aiming at the technical defects, the invention provides the feeding device for the low-rise building, which is convenient to disassemble and assemble, and can overcome the defects.

A low-rise building feeding device convenient to disassemble and assemble comprises a base and a plurality of groups of conveying devices for material transportation, wherein a connecting device for fixedly connecting two groups of conveying devices is fixedly arranged between the conveying device and another group of conveying devices, the conveying device comprises two connecting plates which are fixedly arranged on the connecting device and are symmetrical front and back, a plurality of groups of connecting plate threaded holes are arranged in the connecting plates, a first conveying rotating shaft and a second conveying rotating shaft are rotatably arranged between the connecting plates, two groups of first chain wheels which are symmetrical front and back and two groups of first transmission gears which are symmetrical front and back are fixedly arranged on the first conveying rotating shaft, two groups of second transmission gears which are symmetrical front and back and two groups of second chain wheels which are symmetrical front and back are fixedly arranged on the second conveying rotating shaft, and a transmission chain is arranged between the second chain wheels and the first chain wheels in a, a plurality of groups of material containing devices for containing building materials are fixedly arranged on the transmission chain;

the angle adjusting device is characterized in that two mounting plates which are symmetrical front and back are fixedly mounted on the base, an angle adjusting rotating shaft is rotatably arranged between the mounting plates, two groups of small angle adjusting transmission gears which are symmetrical front and back are fixedly mounted on the angle adjusting rotating shaft, a connecting plate fixing shaft is rotatably arranged on the middle end surface of the mounting plates, a large angle adjusting transmission gear is fixedly mounted on the connecting plate fixing shaft and meshed with the small angle adjusting transmission gears, the connecting plate fixing shaft is fixedly connected with the connecting plate of the first group of conveying devices, the angle adjusting rotating shaft extends backwards out of the mounting plates, locking grooves are formed in the mounting plates at the rear ends, an angle adjusting rotary disc is fixedly mounted on the rear end surface of the angle adjusting rotating shaft, a plurality of groups of locking holes are formed in the angle adjusting rotary disc, locking pins are slidably arranged in one group of the locking holes, and a conveying motor is fixedly mounted on, the conveying motor is in power connection with the first conveying rotating shaft of the conveying device, the second conveying rotating shaft of the conveying device is not provided with the second transmission gear, and the connecting plate of the conveying device is fixedly provided with a building frame fixing device.

Preferably, the material holds the device and includes that fixed mounting is two sets of fixed block between the last chain of drive chain, fixed mounting has the material case to place the seat on the fixed block between the chain, the material case is placed and is set up in the seat and place the chamber under with and place the chamber, on the left side it slides and is provided with the material and holds the case to place the intracavity, on the right it slides and is provided with the material and holds the case to place the intracavity under, the material holds the incasement and is provided with the material and holds the chamber, through the material holds the device and has realized transporting along the conveyer belt with putting into the building raw materials in.

Preferably, the connecting device comprises a fixed box fixedly arranged on the connecting plate, a left-right symmetrical up-down moving power cavity, a left-right symmetrical up-down sliding chute and a transmission connecting cavity are arranged in the fixed box, front-back symmetrical connecting plate fixing grooves are arranged in front-back end walls of the transmission connecting cavity, the connecting plate fixing grooves are in sliding connection with the connecting plate, a plurality of groups of fixed box threaded holes are arranged in the fixed box, the connecting plate fixing grooves are communicated with the outside through the fixed box threaded holes, connecting set screws are arranged in the connecting plate threaded holes and the fixed box threaded holes in a common threaded manner, the connecting plate is fixedly connected with the fixed box through the connecting set screws, a power transmission shaft is rotatably arranged between the front-back end walls of the connecting plate fixing grooves, and front-back symmetrical power transmission gears are fixedly arranged, the power transmission gear is meshed with the first transmission gear, the power transmission gear is meshed with the second transmission gear, the power cavity moving up and down and the receiving and conveying devices used for receiving and conveying materials are arranged in the upper sliding chute and the lower sliding chute in a sliding mode, the receiving and conveying devices are centrosymmetric relative to the power transmission shaft, and the connecting device is used for fixedly connecting the two conveying devices.

Preferably, the receiving and delivering device comprises an upper sliding box and a lower sliding box which are arranged in the upper sliding groove and the lower sliding groove in a sliding manner, the upper sliding box and the lower sliding box are fixedly arranged on the outer end faces of the upper sliding box and the lower sliding box and are fixedly connected with the upper sliding box and the lower sliding box, a hydraulic cylinder is fixedly arranged on the upper sliding box and the lower sliding box, a receiving and delivering sliding cavity is arranged in the upper sliding box and the lower sliding box, a receiving and delivering sliding block is arranged in the receiving and delivering sliding cavity in a sliding manner and extends out to the center, a hydraulic cavity is arranged in the receiving and delivering sliding block and is provided with an oil conveying pipeline between the hydraulic cavity and the hydraulic cylinder, a telescopic control cavity is also arranged in the receiving and delivering sliding cavity and is communicated with the receiving and delivering sliding cavity, a telescopic rack is fixedly arranged in the telescopic control cavity, a telescopic rotating shaft is rotatably arranged, the telescopic rotating shaft extends into the transmission connecting cavity towards two ends, an upper gear and a lower gear are fixedly arranged at the front end and the rear end of the telescopic rotating shaft, an upper rack and a lower rack are fixedly arranged on the central end surface of the transmission connecting cavity, the upper rack and the lower rack are meshed with the upper gear and the lower gear, an up-down driving motor is fixedly arranged in the up-down moving power cavity, an up-down rotating shaft is arranged on the up-down driving motor in a power mode and is rotatably connected with the end wall of the up-down moving power cavity, the upper and lower rotating shafts are in threaded connection with the upper and lower sliding blocks, a limiting block is fixedly arranged in the hydraulic cavity, two groups of hydraulic slide bars which are symmetrical front and back are arranged in the hydraulic cavity in a sliding way, the hydraulic slide bars extend out of the hydraulic cavity, a clamping block is fixedly arranged between the hydraulic slide bars towards the central plane, the material containing box on one group of conveying devices is transferred to the other group of conveying devices through the receiving and conveying devices.

Preferably, the building frame fixing device comprises a last group of conveying device and a tail section fixing block on the connecting plate, a retractable cavity and a threaded cavity are arranged in the tail section fixing block, the front end wall and the rear end wall of the retractable cavity are fixedly connected with the last group of conveying device, a fixing screw is arranged in the threaded cavity in a threaded mode, the building frame fixing device further comprises a sealing plate and the sealing plate is in threaded connection with the fixing screw, the fixing screw enables the sealing plate to be fixedly connected with the tail section fixing block, a building frame pipe is fixedly arranged between the sealing plate and the tail section fixing block, and the building frame fixing device achieves the function of fixing the device and a building frame.

The invention has the beneficial effects that: the device can utilize the heights of a plurality of groups of connecting devices and the conveying device adjusting device according to the actual wall height, is convenient to disassemble the conveying device and the connecting devices, is suitable for conveying raw materials with various heights on a low layer, has simple structure, reasonable design and simple operation, can be stably fixed after simple connection, and can stably convey building raw materials into a barrel from the ground to a position required by a wallworker; after the materials built in the barrel are discharged, the device can convey the empty barrel to the ground and then take down the empty barrel by workers for reloading.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a feeding device for a low-rise building, which is convenient to disassemble and assemble;

FIG. 2 is a schematic structural view of A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural diagram of B-B in FIG. 1 according to the present invention;

FIG. 4 is a schematic structural view of an enlarged view C of FIG. 1 according to the present invention;

FIG. 5 is a schematic structural diagram of an enlarged view D shown in FIG. 1 according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

As shown in fig. 1-5, the easy-to-disassemble and assemble low-rise building feeding device of the present invention comprises a base 10 and a plurality of sets of conveying devices for material transportation, a connecting device for fixedly connecting two sets of conveying devices is fixedly installed between the conveying device and another set of conveying device, the conveying device comprises two connecting plates 12 which are symmetrically arranged in front and back on the connecting device, a plurality of sets of connecting plate threaded holes 110 are arranged in the connecting plates 12, a first conveying rotating shaft 13 and a second conveying rotating shaft 21 are rotatably arranged between the connecting plates 12, two sets of first chain wheels 14 which are symmetrically arranged in front and back and two sets of first transmission gears 31 which are symmetrically arranged in front and back are fixedly installed on the first conveying rotating shaft 13, two sets of second transmission gears 38 which are symmetrically arranged in front and back and two sets of second chain wheels 22 which are symmetrically arranged in front and back are fixedly, a transmission chain 15 is arranged between the second chain wheel 22 and the first chain wheel 14 in a transmission manner, and a plurality of groups of material containing devices for containing building materials are fixedly arranged on the transmission chain 15;

two mounting plates 11 which are symmetrical front and back are fixedly mounted on the base 10, an angle adjusting rotating shaft 101 is rotatably arranged between the mounting plates 11, two groups of small angle adjusting transmission gears 102 which are symmetrical front and back are fixedly mounted on the angle adjusting rotating shaft 101, a connecting plate fixing shaft 104 is rotatably arranged on the middle end surface of the mounting plates 11, a large angle adjusting transmission gear 103 is fixedly mounted on the connecting plate fixing shaft 104, the large angle adjusting transmission gear 103 is meshed with the small angle adjusting transmission gear 102, the connecting plate fixing shaft 104 is fixedly connected with the connecting plate 12 of the first group of conveying devices, the angle adjusting rotating shaft 101 extends backwards out of the mounting plates 11, a locking groove 105 is arranged in the mounting plate 11 at the rear end, an angle adjusting rotary plate 107 is fixedly mounted on the rear end surface of the angle adjusting rotating shaft 101, a plurality of groups of locking holes 108 are arranged in the angle adjusting rotary plate 107, and a locking pin 106, the rear end wall of 12 of the first group conveyer front end on fixed mounting have conveyer motor 37, conveyer motor 37 and first group conveyer first transmission pivot 13 power connection, the last group conveyer do not install on the second transmission pivot 21 second drive gear 38, the last group conveyer the fixed mounting has building frame fixing device on connecting plate 12.

Beneficially, the material holds the device and includes that fixed mounting is two sets of fixed block 16 between the chain on the drive chain 15, fixed mounting has the material case to place seat 17 on the fixed block 16 between the chain, the material case is placed and is set up in the seat 17 and place chamber 18 under with and place chamber 58, on the left side place and slide in the chamber 18 and be provided with the material and hold case 19, the right place and slide in the chamber 58 and be provided with the material and hold case 19 down, the material holds and is provided with the material in the case 19 and holds chamber 20, through the material holds the device and has realized transporting along the conveyer belt the building raw materials of putting into the material bucket.

Advantageously, the connecting device comprises a fixing box 25 fixedly installed on the connecting plate 12, wherein a left-right symmetrical up-down moving power cavity 26, a left-right symmetrical up-down sliding chute 59 and a transmission connecting cavity 40 are arranged in the fixing box 25, a front-back symmetrical connecting plate fixing groove 109 is arranged in the front-back end wall of the transmission connecting cavity 40, the connecting plate fixing groove 109 is connected with the connecting plate 12 in a sliding manner, a plurality of groups of fixing box threaded holes 112 are arranged in the fixing box 25, the connecting plate fixing grooves 109 are communicated with the outside through the fixing box threaded holes 112, a connecting set screw 111 is arranged in the connecting plate threaded hole 110 and the fixing box threaded hole 112 in a common threaded manner, the connecting set screw 111 fixedly connects the connecting plate 12 with the fixing box 25, and a power transmission shaft 24 is rotatably arranged between the front-back end, the power transmission shaft 24 is fixedly provided with power transmission gears 23 which are symmetrical front and back, the power transmission gears 23 are meshed with the first transmission gears 31, the power transmission gears 23 are meshed with the second transmission gears 38, the power cavity 26 moves up and down, and the upper sliding chute 59 and the lower sliding chute 59 are provided with receiving and conveying devices used for receiving and conveying materials in a sliding mode, the receiving and conveying devices are symmetrical relative to the center of the power transmission shaft 24, and the connecting device is used for fixedly connecting the two conveying devices.

Beneficially, the receiving and conveying device comprises an upper sliding box 29 and a lower sliding box 29 which are arranged in the upper sliding groove 59 and the lower sliding groove 59 in a sliding mode, the upper sliding box 29 and the lower sliding box 29 are fixedly installed on the outer end face of the upper sliding box and the lower sliding box 44 and fixedly connected with the upper sliding box 29 and the lower sliding box 29, a hydraulic cylinder 33 is fixedly installed on the upper sliding box 29 and the lower sliding box 29, a receiving and conveying sliding cavity 35 is formed in the upper sliding box and the lower sliding box 29, a receiving and conveying sliding block 36 is arranged in the receiving and conveying sliding cavity 35 in a sliding mode, the receiving and conveying sliding cavity 35 extends out towards the center from the receiving and conveying sliding block 36, a hydraulic cavity 39 is formed in the receiving and conveying sliding block 36 and an oil pipeline 32 is arranged between the hydraulic cavity 39 and the hydraulic cylinder 33, a telescopic control cavity 113 is further formed in the receiving and conveying sliding cavity 36 and communicated with the, a telescopic gear 118 is arranged in the telescopic control cavity 113, the telescopic gear 118 is meshed with the telescopic rack 114, the telescopic rotating shaft 115 extends into the transmission connecting cavity 40 from two ends, upper and lower gears 117 are fixedly arranged at the front and rear ends of the telescopic rotating shaft 115, the transmission connecting cavity 40 is fixedly provided with upper and lower racks 116 on the central end surface, the upper and lower racks 116 are meshed with the upper and lower gears 117, an upper and lower driving motor 119 is fixedly arranged in the up-down moving power cavity 26, the upper and lower driving motor 119 is provided with an upper and lower rotating shaft 120 under the power of the upper and lower driving motor 119, the upper and lower rotating shaft 120 is rotatably connected with the end wall of the up-down moving power cavity 26, the upper and lower rotating shaft 120 is in threaded connection with the upper and lower sliding blocks, a limiting block 50 is fixedly arranged in the hydraulic cavity 39, two sets of hydraulic, and clamping blocks 46 are fixedly arranged between the hydraulic sliding rods 45 towards the central plane, and the function of transferring the material containing boxes 19 on one group of conveying devices to the other group of conveying devices is realized through the receiving and conveying devices.

Beneficially, the building frame fixing device comprises a tail section fixing block 52 fixedly mounted on the connecting plate 12 of the last group of the conveying device, a retraction cavity 54 and a threaded cavity 55 are arranged in the tail section fixing block 52, the front end wall and the rear end wall of the retraction cavity 54 are fixedly connected with the connecting plate 12 of the last group of the conveying device, a fixing screw 57 is arranged in the threaded cavity 55, the building frame fixing device further comprises a closing plate 53, the closing plate 53 is in threaded connection with the fixing screw 57, the closing plate 53 is fixedly connected with the tail section fixing block 52 through the fixing screw 57, a building frame pipe 56 is fixedly arranged between the closing plate 53 and the tail section fixing block 52, and the building frame fixing device achieves the function of fixing the device and a building frame.

The applicant will now specifically describe a demountable low-rise building feeding device of the present application with reference to figures 1 to 5 and the above description:

in the initial state, the locking pin 106 slides into the locking groove 105 to lock the angle adjusting dial 107, so that the angle 12 is fixed to the angle 10, the building frame fixing device is fixedly connected with the last group of conveying devices, and the building frame pipe 56 is fixed between the tail section fixing block 52 and the closing plate 53 by using the fixing screw 57;

when the material box is in work, the conveying motor 37 is started to drive the first group of the conveying device, the first conveying rotating shaft 13 rotates, the first conveying rotating shaft 13 drives the first chain wheel 14 to rotate, the first chain wheel 14 drives the second chain wheel 22 to rotate through the transmission chain 15, the transmission chain 15 drives the fixed block 16 to move along with the rotating belt between chains, the fixed block 16 drives the material box placing seat 17 to move between chains, a worker puts bricks or cement into the material containing cavity 20, the material containing box 19 is put into the upper placing cavity 18, and the material box placing seat 17 drives the material containing box 19 to move upwards.

When the material containing box 19 enters the transmission connection cavity 40 and is located on the left between the clamping blocks 46, the hydraulic cylinder 33 on the left absorbs oil into the hydraulic cavity 39 on the left through the oil pipeline 32 on the left, the hydraulic slide rod 45 on the left moves towards the middle to drive the clamping block 46 on the left to clamp the material containing box 19, at this time, the upper and lower driving motor 119 on the left starts to drive the upper and lower rotating shafts 120 on the left to rotate, the upper and lower rotating shafts 120 on the left drive the upper and lower rotating shafts 44 on the left to move upwards, the 44 on the left drive the left 29 to move upwards, the left 29 drives the telescopic rotating shaft 115 on the left to move upwards, the upper and lower racks 116 on the left make the telescopic rotating shaft 115 on the left rotate through the upper and lower gears 117 on the left, and the telescopic rotating, the left telescopic gear 118 drives the left 36 to move rightwards through the left telescopic rack 114, when the next group of the material tank placing seats 17 is in contact with the material containing box 19, the left hydraulic cylinder 33 injects oil into the left hydraulic cavity 39 through the left oil pipeline 32, the left hydraulic slide rod 45 moves towards both ends to drive the left clamp block 46 to loosen the material containing box 19, the material containing box 19 is transferred from the first group of the conveying devices to the next group of the conveying devices, and the material containing box 19 is sequentially transferred to the last group of the conveying devices.

When the material containing box 19 is located on the last group of conveying devices and moves upwards to the top, a worker takes the material containing box 19 out of the upper placing cavity 18 and then takes out bricks or cement in the material containing cavity 20, when the empty material containing box 19 is placed in the lower placing cavity 58, the empty material containing box 19 in the lower placing cavity 58 moves downwards along with the transmission chain 15, when the material containing box 19 enters the transmission connecting cavity 40 and is located between the clamping blocks 46 on the right side, the receiving device transfers the material containing box 19 from the last group of conveying devices to the next group of conveying devices, the material containing box 19 is sequentially transferred to the first group of conveying devices, and at the moment, the worker takes the empty material containing box 19 out of the lower placing cavity 58.

Along with the increase of the height of the wall surface, the height of the original device is insufficient, at this time, the worker loosens the fixing screw 57, opens the closing plate 53 to enable the building frame pipe 56 and the tail section fixing block 52 to fall off and be in a fixed state, then the worker pulls out the locking pin 106 from the locking groove 105 and the locking hole 108, rotates the angle adjusting turntable 107 to drive the angle adjusting rotating shaft 101 to rotate, the angle adjusting rotating shaft 101 drives the connecting plate fixing shaft 104 to rotate through the small angle adjusting transmission gear 102 and the large angle adjusting transmission gear 103, the connecting plate fixing shaft 104 slowly rotates the 12 to the ground, at this time, the worker loosens the connecting set screw 111 of the last set of the conveying device, takes out the last set of the conveying device, then loads another set of the conveying device and another set of the connecting device, and then fixes the last set of the conveying device back to the device through the connecting set screw 111, the angle adjustment dial 107 is then reversed to return the 12 to the normal operating angle and the worker then secures the frame tube 56 between the end block 52 and the closure plate 53 using the set screws 57, at which point the transport can continue.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (6)

1. The utility model provides a make things convenient for low-rise building material feeding unit of dismouting, includes that base and multiunit are used for the conveyer of material transport, its characterized in that: a connecting device for fixedly connecting two groups of conveying devices is fixedly arranged between the conveying device and the other group of conveying devices, the conveying device comprises two connecting plates which are fixedly arranged on the connecting device and are symmetrical front and back, a plurality of groups of connecting plate threaded holes are formed in the connecting plates, a first conveying rotating shaft and a second conveying rotating shaft are rotatably arranged between the connecting plates, two groups of first chain wheels which are symmetrical front and back and two groups of first transmission gears which are symmetrical front and back are fixedly arranged on the first conveying rotating shaft, two groups of second transmission gears which are symmetrical front and back and two groups of second chain wheels which are symmetrical front and back are fixedly arranged on the second conveying rotating shaft, a transmission chain is arranged between the second chain wheels and the first chain wheels in a transmission manner, and a plurality of groups of material containing devices for containing building materials are fixedly arranged on the transmission chain; the angle adjusting device is characterized in that two mounting plates which are symmetrical front and back are fixedly mounted on the base, an angle adjusting rotating shaft is rotatably arranged between the mounting plates, two groups of small angle adjusting transmission gears which are symmetrical front and back are fixedly mounted on the angle adjusting rotating shaft, a connecting plate fixing shaft is rotatably arranged on the middle end surface of the mounting plates, a large angle adjusting transmission gear is fixedly mounted on the connecting plate fixing shaft and meshed with the small angle adjusting transmission gears, the connecting plate fixing shaft is fixedly connected with the connecting plate of the first group of conveying devices, the angle adjusting rotating shaft extends backwards out of the mounting plates, locking grooves are formed in the mounting plates at the rear ends, an angle adjusting rotary disc is fixedly mounted on the rear end surface of the angle adjusting rotating shaft, a plurality of groups of locking holes are formed in the angle adjusting rotary disc, locking pins are slidably arranged in one group of the locking holes, and a conveying motor is fixedly mounted on, the conveying motor is in power connection with the first conveying rotating shaft of the conveying device, the second conveying rotating shaft of the conveying device is not provided with the second transmission gear, and the connecting plate of the conveying device is fixedly provided with a building frame fixing device.

2. The easy-to-dismount low-rise building feeding device according to claim 1, characterized in that: the material holds the device and includes that fixed mounting is two sets of fixed block between the chain on the drive chain, fixed mounting has the material case to place the seat on the fixed block between the chain, the material case is placed and is set up in the seat and place the chamber under and, on the left side it is provided with the material to hold the case to place the intracavity slip on, on the right it is provided with the material to hold the case to place the intracavity slip under, the material holds the incasement and is provided with the material and holds the chamber.

3. The easy-to-dismount low-rise building feeding device according to claim 1, characterized in that: the connecting device comprises a fixed box fixedly arranged on the connecting plate, a left-right symmetrical up-down moving power cavity, a left-right symmetrical up-down sliding chute and a transmission connecting cavity are arranged in the fixed box, front and back end walls of the transmission connecting cavity are provided with front and back symmetrical connecting plate fixing grooves, the connecting plate fixing grooves are connected with the connecting plate in a sliding manner, a plurality of groups of fixed box threaded holes are arranged in the fixed box, the connecting plate fixing grooves are communicated with the outside through the fixed box threaded holes, the connecting plate threaded holes and the fixed box threaded holes are jointly and threadedly provided with connecting set screws, the connecting set screws enable the connecting plate to be fixedly connected with the fixed box, a power transmission shaft is rotatably arranged between the front and back end walls of the connecting plate fixing grooves, and front and back symmetrical power transmission gears are, the power transmission gear is meshed with the first transmission gear, the power transmission gear is meshed with the second transmission gear, the up-and-down moving power cavity and the upper and lower sliding grooves are internally provided with a receiving and conveying device used for receiving and conveying materials in a sliding mode, and the receiving and conveying device is centrosymmetric relative to the power transmission shaft.

4. The easy-to-dismount/mount low-rise building feeding device according to claim 3, wherein: the receiving and delivering device comprises an upper sliding box and a lower sliding box which are arranged in the upper sliding groove and the lower sliding groove in a sliding manner, the upper sliding box and the lower sliding box are fixedly arranged on the outer end face of the upper sliding box and the lower sliding box and are fixedly connected with the upper sliding box and the lower sliding box, a hydraulic cylinder is fixedly arranged on the upper sliding box and the lower sliding box, a receiving and delivering sliding cavity is arranged in the upper sliding box and the lower sliding box, a receiving and delivering sliding block is arranged in the receiving and delivering sliding cavity in a sliding manner and extends towards the center, a hydraulic cavity is arranged in the receiving and delivering sliding block and is provided with an oil pipeline between the hydraulic cavity and the hydraulic cylinder, a telescopic control cavity is also arranged in the upper sliding box and is communicated with the receiving and delivering sliding cavity, a telescopic rack is fixedly arranged in the telescopic control cavity, a telescopic rotating shaft is rotatably arranged between the front, the telescopic rotating shaft extends into the two ends of the transmission connecting cavity, upper and lower gears are fixedly mounted at the front and rear ends of the telescopic rotating shaft, an upper rack and a lower rack are fixedly mounted on the transmission connecting cavity towards the central end face, the upper rack and the lower rack are meshed with the upper and lower gears, an upper driving motor and a lower driving motor are fixedly mounted in the power cavity in an up-down mode, the upper driving motor and the lower driving motor are powered by the upper driving motor and the lower driving motor and are connected with the end wall of the power cavity in an up-down mode in a rotating mode, the upper rotating shaft and the lower rotating shaft are in threaded connection with upper and lower sliding blocks, limiting blocks are fixedly mounted in the hydraulic cavity, two sets of hydraulic sliding rods which are symmetrical in.

5. The easy-to-dismount low-rise building feeding device according to claim 1, characterized in that: building frame fixing device includes fixed mounting at last a set of conveyer the back end fixed block on the connecting plate, be provided with in the back end fixed block and receive and release chamber and screw thread chamber, receive and release the front and back end wall in chamber and last a set of conveyer connecting plate fixed connection, screw thread intracavity screw thread is provided with set screw, building frame fixing device still includes the closing plate just the closing plate with set screw threaded connection, set screw makes the closing plate with back end fixed block fixed connection, the closing plate with the fixed building frame pipe that is provided with between the back end fixed block.

6. The easy-to-dismount low-rise building feeding device according to claim 1, characterized in that: the material containing device is used for conveying building raw materials filled into the material barrel along the conveying belt, the connecting device is used for fixedly connecting the two groups of conveying devices, the material containing box on one group of conveying devices is transferred to the other group of conveying devices, and the building frame fixing device is used for fixing the device and the building frame.

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