CN113404316A

CN113404316A - Automatic brick and slurry conveying equipment and automatic conveying method

Info

Publication number: CN113404316A
Application number: CN202110580719.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Dongying Shenghan Automation Technology Co ltd
Current assignee: Dongying Shenghan Automation Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-09-17

Abstract

The invention relates to the technical field of construction machinery, and provides automatic brick and slurry conveying equipment and an automatic conveying method, wherein the automatic brick and slurry conveying equipment comprises a conveying trolley, a brick conveying unit and a slurry conveying unit; the conveying trolley comprises a first lifting seat which is arranged on the first vertical guide rail in a sliding manner and can be lifted, and a second lifting seat which is arranged on the second vertical guide rail in a sliding manner and can be lifted; the brick containing tray and the slurry containing hopper realize height adjustment through the second lifting seat; the brick clamp of the brick conveying unit is movably and slidably arranged on the horizontal guide rail of the first lifting seat and is used for clamping and conveying bricks to the brick containing plate; the output end of the slurry conveying pump is communicated with the slurry containing hopper through a hose; the automatic brick and slurry conveying equipment can move along the outer side of the wall body, is suitable for being used in a normal operation environment and a narrow space, replaces partial labor of workers, effectively reduces the labor intensity of brick and slurry conveying, and improves the conveying efficiency.

Description

Automatic brick and slurry conveying equipment and automatic conveying method

Technical Field

The invention relates to the technical field of construction machinery, in particular to an automatic machine for conveying bricks and slurry in the process of building walls.

Background

The wall of the building is mostly built by bricks, and the slurry is used for bonding the bricks. In the process of building a wall, a special ground worker needs to be configured for a wall building worker, the ground worker throws bricks on the ground onto a scaffold by bare hands, the wall building worker standing on the scaffold receives the bricks by hands, and slurry is conveyed from the ground to the scaffold by lifting and lowering of a hopper.

Along with the popularization of engineering machinery in the building industry, a crane is mostly adopted in a building site to hoist a material transferring hopper for conveying bricks and slurry, so that the labor intensity is reduced, and the working efficiency is improved. However, the crane has a large volume and needs a large working space, and is only suitable for occasions with large space and no limitation. In some closed spaces, such as the inside of a building with a roof and a top floor, a crane cannot enter, so that bricks and slurry cannot be conveyed in the spaces by using the crane, and the crane has poor mobility in a space-limited environment and is difficult to convey the bricks and the slurry to positions with narrow spaces; simultaneously, adopt the mode of crane transport fragment of brick, thick liquids, hold the hopper of fragment of brick and need place on the scaffold frame, occupy scaffold frame space, the construction operation of the wall process of being not convenient for build, the hopper is along with the wall body removal, altitude mixture control needs the bare-handed dragging of the wall worker that builds that stands on the scaffold frame moreover, the operation is inconvenient, there is the potential safety hazard. At present, an automatic machine special for conveying bricks and slurry in the process of building walls is lacked.

Disclosure of Invention

Based on the lack of automatic machines specially used for conveying bricks and slurry in the process of building walls at present, the invention provides automatic brick and slurry conveying equipment, which reduces labor intensity, improves conveying efficiency and expands the application of an automatic technology in building construction.

In order to achieve the purpose, the automatic brick and slurry conveying equipment provided by the invention comprises a conveying trolley, a first lifting seat, a second lifting seat, a brick conveying unit and a slurry conveying unit.

The conveying trolley comprises a trolley frame, wherein a first vertical guide rail and a second vertical guide rail are arranged on the trolley frame at intervals.

The first lifting seat is arranged on a first vertical guide rail in a sliding mode, the first vertical guide rail is provided with a first driving unit for driving the first lifting seat to move up and down, the first driving unit comprises a rack arranged along the first vertical guide rail, a gear meshed with the rack and a first motor, the gear is arranged on the first lifting seat, and the first motor is arranged on the first lifting seat and is in transmission connection with the gear;

the second lifting seat is arranged on a second vertical guide rail in a sliding manner, the second vertical guide rail is provided with a second driving unit for adjusting the height of the second lifting seat, the second driving unit comprises a screw rod arranged along the second vertical guide rail, a nut component meshed with the screw rod and a second motor in transmission connection with the screw rod, and the nut component is connected with the second lifting seat;

the brick conveying unit comprises a horizontal sliding seat, a brick clamp and a brick containing disc, the first lifting seat is provided with a horizontal guide rail extending towards the direction of the second lifting seat, the horizontal sliding seat is arranged on the horizontal guide rail in a sliding manner, the first lifting seat is provided with a third driving unit for driving the horizontal sliding seat to move along the horizontal guide rail, and the brick clamp is arranged on the horizontal sliding seat; the brick containing disc is arranged on the second lifting seat and used for containing bricks conveyed by the brick clamp;

the slurry conveying unit comprises a slurry storage tank, a slurry conveying pump, a discharging nozzle and a slurry containing hopper, the suction end of the slurry conveying pump is connected with the slurry storage tank, the output end of the slurry conveying pump is connected with the discharging nozzle through a hose, the slurry containing hopper is arranged on the second lifting seat, and the discharging nozzle is communicated with the slurry containing hopper.

Optionally, the brick clamp comprises a clamp seat, a left clamp body and a right clamp body, the left clamp body and the right clamp body are oppositely arranged on the clamp seat along the horizontal direction, and the clamp seat is provided with a left linear cylinder for driving the left clamp body to move and a right linear cylinder for driving the right clamp body to move simultaneously, so that the opening and closing of the left clamp body and the right clamp body are realized.

The left clamp body and the right clamp body of the brick clamp are symmetrically arranged along the horizontal direction and are driven by the left linear cylinder and the right linear cylinder to be symmetrically opened and closed, so that bricks can be conveniently clamped and released, and the brick conveying efficiency is improved.

The left clamp body and the right clamp body are L-shaped and comprise vertical connecting plates and transverse bottom plates connected to the lower ends of the vertical connecting plates, and the transverse bottom plates of the left clamp body and the right clamp body are identical in height and extend oppositely.

The left clamp body and the right clamp body are provided with transverse bottom plates which extend oppositely at the lower end of the vertical connecting plate, the brick outer sides are clamped tightly through the vertical connecting plate, the bottom of the brick is supported through the transverse bottom plates, the falling problem is prevented, the stability in the brick conveying process can be guaranteed, and the transportation safety of the brick is improved.

Optionally, the brick containing tray is provided with a brick containing frame, the brick containing frame comprises a base and two concave platforms arranged on the base and having opposite openings, the openings of the concave platforms are used for limiting the positions of two ends of a brick, and the distance between the two concave platforms is slightly larger than the width of a left clamp body and a right clamp body of the brick clamp, so that the left clamp body and the right clamp body can extend to and move away from the brick placed on the concave platforms.

Set up the fragment of brick at fragment of brick holding dish and hold the frame, the left side of being convenient for fragment of brick clamp pincers body and right side pincers body part, with the fragment of brick release to, can guarantee the stability of fragment of brick, prevent that the fragment of brick from holding the dish on the fragment of brick falls, improve the security.

Optionally, the moving trolley is provided with a brick placing table, the brick placing table comprises a base and two rectangular platforms arranged on the base in an opposite mode, the width of each rectangular platform is close to that of a brick, and the distance between the two rectangular platforms is slightly larger than the width of the clamp.

The brick placing table is arranged on the moving trolley, so that the brick position can be conveniently determined, and the left clamp body and the right clamp body of the brick clamp can be combined, the brick clamp can clamp a proper position of a brick, and when the first lifting seat moves to a position near the frame, the brick clamp can move to the brick placing table along the horizontal guide rail, so that the brick can be clamped.

Optionally, the first lifting seat is provided with a horizontal linear cylinder arranged along the horizontal guide rail, a cylinder body of the horizontal linear cylinder is connected with the first lifting seat, and the movable rod is connected with the horizontal sliding seat, so that the brick clamp can move in the horizontal direction through the expansion and contraction of the movable rod of the horizontal linear cylinder.

Realize the removal that the fragment of brick was pressed from both sides through the linear jar of level, the fragment of brick of pressing from both sides is removed to the fragment of brick along the horizontal direction and is held the dish top, realizes that the fragment of brick holds placing, the puting aside of fragment of brick clamp on the dish to the fragment of brick. The linear cylinder acts smoothly and quickly, and the operation efficiency is improved.

Optionally, a pulley is arranged on the horizontal guide rail of the first lifting seat, the brick clamp is arranged on the pulley, and wheels of the pulley are driven by a motor to move in the horizontal direction of the brick clamp through the movement of the pulley.

The pulley is driven by the motor, and the brick clamp is arranged on the pulley, so that the brick clamp is suitable for a long structure of a horizontal guide rail, and is convenient to move in a large distance in the horizontal direction of the brick clamp, and long-distance and rapid conveying of bricks is realized.

Optionally, the second lifting seat is in sliding fit with the second vertical guide rail, and the brick containing tray and the slurry containing hopper are symmetrically arranged on two sides of the second lifting seat.

Through the centre with the second lift seat and the cooperation of the vertical guide rail of second, fragment of brick holds dish and thick liquids and holds the both sides that fill is the setting of symmetry at the second lift seat for fragment of brick holds dish and thick liquids and holds the fill and produce the balanced effect, is favorable to the atress balance of second lift seat, reduces the yawing force that second lift seat, the vertical guide rail of second received, keeps structural stability, motion flexibility.

Optionally, the slurry storage tank is disposed on the transport trolley, and a motor for driving a slurry transport pump is disposed on the transport trolley.

The slurry storage tank is arranged on the conveying trolley, the slurry storage tank can move along with the conveying trolley, and continuous conveying of slurry in the construction process is kept.

Optionally, a stirrer is arranged in the slurry storage tank and controlled by the controller, so that the slurry can be configured, the slurry can be stirred at regular time and intervals, and the uniform and stable mixing of the slurry is ensured.

Optionally, the slurry storage tank is arranged on the moving trolley, and the moving trolley moves and travels independently relative to the conveying trolley.

The slurry storage tank is arranged on the independent movable trolley to realize independent movement of the slurry storage tank with larger weight, the transport trolley and the movable trolley are separately arranged, the layout is flexible, and the slurry storage tank is more convenient to use in a narrow space.

Optionally, the conveying trolley and the moving trolley are electrically driven flatcars or engine-driven flatcars, and the travelling of the whole automatic brick and slurry conveying equipment is realized through the travelling of the flatcars, so that the automatic brick and slurry conveying equipment has better maneuverability.

The invention also provides a method for conveying the bricks and the slurry, which is used for conveying the bricks and the slurry by using the automatic conveying equipment for the bricks and the slurry and comprises the following steps: the second driving unit drives the second lifting seat to move along the second vertical guide rail, and adjusts the slurry containing hopper and the brick containing plate on the second lifting seat to lift to the position near the building wall; the brick clamp clamps bricks on the frame, the first driving unit drives the first lifting seat to move above the first lifting seat along the first vertical guide rail, the third driving unit drives the brick clamp to move above the brick containing disc along the horizontal guide rail, and the brick clamp is loosened to send the bricks into the brick containing disc; the third driving unit drives the brick clamp to move away from the brick containing disc along the horizontal guide rail, and the first driving unit drives the first lifting seat to descend to the position near the frame along the first vertical guide rail so as to prepare for next grabbing and conveying of bricks on the frame; the slurry conveying pump pumps the slurry in the slurry storage tank to the slurry containing hopper; the conveying trolley moves along the length direction of the wall body so as to move forwards along with the continuous wall building operation.

Compared with the prior art, the automatic brick and slurry conveying equipment has the advantages that automatic conveying of bricks is achieved through the brick conveying unit, automatic conveying of slurry is achieved through the slurry conveying unit, bricks and slurry are conveyed to a place where a wall building worker can touch hands, labor conveying of workers is replaced, the automatic brick and slurry conveying equipment is simple in equipment structure and convenient to operate, is suitable for being used in occasions with narrow space, can effectively reduce labor intensity and improve working efficiency, and is mainly embodied in the following aspects.

1. Through set up the second lift seat on the transport trolley to hold thick liquids to fight, fragment of brick hold the dish and set up on the second lift seat, realize through the second lift seat that thick liquids hold the altitude mixture control of fighting and fragment of brick hold the dish, so that build brick worker in the construction and touch the accessible use fragment of brick, thick liquids.

The second lifting seat is driven to lift through the feed screw nut mechanism, the feed screw nut mechanism is convenient for the accurate adjustment operation of height, and the self-locking performance of the feed screw nut mechanism is utilized, so that the long-time stability of the position of the second lifting seat can be kept, and the operation safety is improved.

2. Through set up first lift seat on the transport trolley, set up the fragment of brick clamp that can follow the horizontal direction and remove on first lift seat, realize that the fragment of brick is carried by the direction of height and the horizontal direction between the frame to the fragment of brick holding tray of top near ground.

The first lifting seat is driven to lift through a gear rack mechanism, the gear rack mechanism is suitable for frequent positive and negative reversing work, and is suitable for driving high-frequency lifting movement of the first lifting seat to finish vertical conveying of bricks.

3. The output end of the slurry conveying pump of the slurry conveying unit is communicated with the slurry containing hopper, slurry is supplied to the slurry containing hopper, the output end of the slurry conveying pump is connected with the slurry containing hopper through the hose, and the slurry conveying pump can adapt to height change of the slurry containing hopper.

4. In the process of building a wall, the conveying trolley moves forwards along the wall, the slurry containing hopper and the brick containing disc are driven to move along with the building place, the wall building operation can be continuously carried out, the equipment is high in mobility, construction operation can be carried out in a building and at a narrow space, bricks and slurry can be conveyed simultaneously, and the conveying operation efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present 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 present invention.

Fig. 1 is a schematic structural view of an automatic brick and slurry conveying apparatus according to the present invention.

Fig. 2 is a schematic view showing the working state of the automatic brick and mortar conveying apparatus according to the present invention.

Fig. 3 is a partial schematic structural view of the second lifting seat and the second vertical guide rail.

Fig. 4 is a schematic structural view of the second lifting base.

Fig. 5 is a schematic view of the state of the second lifting seat after placing bricks.

Fig. 6 is a schematic view of the block clamp.

Fig. 7 is a schematic structural view of the brick placing rack.

Fig. 8 is a schematic view of the state of the placing rack after placing bricks.

Fig. 9 is a partial schematic structural view of the first lifting base and the first vertical guide rail.

Fig. 10 is a schematic view of the brick clamp of the first lifting base clamping the brick.

Fig. 11 is a schematic view of the state that the brick clamp clamps the bricks on the brick placing table.

Fig. 12 is a schematic view of the brick clamp raised above the brick holding rack.

Fig. 13 is a schematic view of the state of the brick clamp releasing a brick to the brick holder.

Fig. 14 is a schematic structural diagram of a slurry storage tank arranged on a conveying trolley.

Fig. 15 is a schematic structural diagram of the slurry storage tank arranged on the moving trolley.

Fig. 16 is a schematic view of the structure of a slurry tank with a stirrer.

In the figure, 11-conveying trolley, 12-first vertical guide rail, 13-second vertical guide rail, 14-brick placing table, 2-first lifting seat, 21-rack, 22-gear, 23-first motor, 3-second lifting seat, 31-screw rod, 32-nut component, 33-second motor, 34-sensor a, 41-horizontal guide rail, 42-horizontal sliding seat, 43-horizontal linear cylinder, 44-brick containing tray, 45-brick containing frame, 5-brick clamp, 51-clamp seat, 52-left clamp body, 53-right clamp body, 54-left linear cylinder, 55-right linear cylinder, 61-moving trolley, 62-mortar storage tank, 63-mortar conveying pump, 64-hose, 65-discharge nozzle, 66-mortar containing hopper, 67-stirrer, 7-wall body, 8-brick.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

The invention provides automatic brick and slurry conveying equipment, and aims to convey bricks and slurry to the position near the working position of a wall building worker in the wall building process, reduce labor intensity, improve conveying efficiency and expand the application range of automatic conveying.

As shown in the figure, the technical scheme of the invention is as follows: the automatic brick and slurry conveying equipment comprises a conveying trolley 11, a brick conveying unit for conveying bricks and a slurry conveying unit for conveying slurry, wherein wheels driven by a motor are arranged at the bottom of a frame of the conveying trolley 11, so that the conveying trolley can move as required.

The frame of the conveying trolley 11 is provided with a first vertical guide rail 12 and a second vertical guide rail 13 which are arranged at intervals, in the specific implementation, the first vertical guide rail 12 and the second vertical guide rail 13 are rectangular pipes which are arranged vertically, the first lifting seat 2 and the second lifting seat 3 are provided with rectangular holes which are in sliding fit with the rectangular pipes, a first driving unit for driving the first lifting seat 2 to move up and down is arranged, and a second driving unit for adjusting the height of the second lifting seat 3 is arranged.

By arranging the slurry containing hopper 66 and the brick containing tray 44 on the second lifting seat 3, the height adjustment of the slurry containing hopper 66 and the brick containing tray 44 is realized through the second lifting seat 3, so that the wall building worker can use bricks and slurry by touching the hands.

First lift seat 2 is provided with horizontal guide 41, is provided with horizontal sliding seat 42 that can horizontal migration on the horizontal guide 41, and horizontal sliding seat 42 is provided with fragment of brick clamp 5, realizes fragment of brick clamp 5 vertical migration through first lift seat 2, realizes fragment of brick clamp 5 horizontal migration through horizontal sliding seat 42 to carry the fragment of brick to fragment of brick holding tray 44.

The slurry conveying unit realizes slurry conveying through a slurry conveying pump 63, and the output end of the slurry conveying pump 63 is connected with a slurry containing hopper 66 through a hose 64 so as to convey slurry to the slurry containing hopper 66.

In order to control the first, second and third driving units to operate, a controller is provided on the frame of the transport cart 11, and a sensor is provided on each driving unit. In the specific implementation process, the controller uses a PLC programmable controller, and the sensor adopts a position sensor. In order to facilitate the control of the rotation angle of the motor, in a specific implementation, a stepping motor or a servo motor is used for each motor. Each linear cylinder is a linear motor or an electric push rod.

As shown in the drawings, the method of using the automatic brick and paste conveying apparatus of the present invention is as follows: the second driving unit drives the second lifting seat 3 to move along the second vertical guide rail 13, and adjusts the slurry containing hopper 66 and the brick containing disc 44 on the second lifting seat 3 to lift to the position near the stacking wall; the brick clamp 5 clamps bricks placed on the frame by ground workers, the first driving unit drives the first lifting seat 2 to move above the first lifting seat 2 along the first vertical guide rail 12, the third driving unit drives the brick clamp 5 to move above the brick containing tray 44 along the horizontal guide rail 41, and the brick clamp 5 is loosened to send the bricks 8 into the brick containing tray 44; the third driving unit drives the brick clamp 5 to move away from the brick containing disc 44 along the horizontal guide rail 41, and the first driving unit drives the first lifting seat 2 to descend to the position near the frame along the first vertical guide rail 12 to prepare for next grabbing and conveying of bricks on the frame; the slurry conveying pump 63 pumps the slurry in the slurry storage tank 62 to the slurry containing hopper 66; the conveying trolley 11 moves along the length direction of the wall 7 to move forwards along with the continuous wall building operation.

In the process of building the wall, the conveying trolley 11 moves forwards along the wall 7 to drive the slurry containing hopper 66 and the brick containing tray 44 to move along with the building place, so that the continuous building operation can be kept, the equipment has strong mobility, the construction operation in a building and at a narrow space can be carried out, bricks and slurry can be simultaneously conveyed, and the conveying operation efficiency is improved.

As shown in the figure, the thick liquids hold fill, the fragment of brick holds a set height control's technical scheme: in order to adjust the height of the slurry containing bucket 66 and the height of the brick containing tray 44 along with the rise of the height of the building wall, a building worker can obtain the slurry and the bricks for building the wall by touching the slurry and the bricks, the slurry containing bucket 66 and the brick containing tray 66 are installed on the second lifting seat 3, and the height adjustment is realized through the lifting of the second lifting seat 2.

The second lifting seat 3 is slidably arranged on the second vertical guide rail 13, the conveying trolley 11 is provided with a second driving unit for adjusting the height of the second lifting seat 3, the second driving unit comprises a screw rod 31 vertically arranged along the second vertical guide rail 13, a nut component 32 meshed with the screw rod 31 and a second motor 33 in transmission connection with the screw rod 31, and the nut component 32 is connected with the second lifting seat 3.

In this embodiment, specifically, the second motor 33 is an electric motor, the screw rod 31 is driven to rotate forward and backward by forward and backward rotation of the electric motor, the second lifting seat 3 is slidably disposed on the second vertical guide rail 13, the nut member 32 is fixedly connected to the second lifting seat 3 and fixed in the circumferential direction, and the screw rod 31 rotates to drive the nut member 32 to slide vertically, so as to drive the second lifting seat 3 to lift vertically. The second lifting seat 3 is driven to lift through the feed screw nut mechanism, and the position of the second lifting seat 3 can be kept stable for a long time by utilizing the self-locking property of the feed screw nut mechanism, so that the operation safety is improved. Meanwhile, the feed screw nut mechanism facilitates accurate height adjustment operation, so that the slurry containing hopper 66 and the brick containing tray 44 of the second lifting seat 3 can be adjusted to the required accurate height as required.

Slurry holding hopper and brick holding plate height adjusting working principle: in the process of building a wall, after a layer of bricks of the wall is built, the heights of the slurry containing hopper and the brick containing tray need to be increased, the controller sends a starting signal to the second motor 33, the second motor 33 is started, the screw rod 31 is driven to rotate, so that the nut part 32 slides along the second vertical guide rail 13, and the second lifting seat 3, the slurry containing hopper 66 on the second lifting seat and the brick containing tray 44 are driven to be increased by about the height of a layer of bricks.

Fig. 4 is a schematic structural view of the second lifting base. Fig. 5 is a schematic view of the state of the second lifting seat after placing bricks.

As shown, in some embodiments, the second lifting base 3 is centrally engaged with the second vertical guide rail 13, and the brick tray 44 and the slurry bucket 66 are symmetrically disposed on both sides of the second lifting base.

Through the centre with second lift seat 3 and second vertical guide 13 sliding fit, fragment of brick holds dish 44 and thick liquids and holds the both sides that fill 44 is the setting of symmetry at second lift seat 3 for fragment of brick holds dish 44 and thick liquids and holds fill 66 and produce the balanced effect, is favorable to the atress balance of second lift seat 3, reduces the lateral force that second lift seat 3, second vertical guide 13 received, keeps structural stability, motion flexibility.

The brick conveying adopts the following technical scheme: in the aspect of brick conveying, the brick placing table 14 is arranged on the conveying trolley 11, the brick containing frame 44 is arranged on the second lifting seat 3, bricks are placed on the conveying trolley 11 by ground workers, and the brick placing table 14 of the conveying trolley 11 is used for conveying the bricks to the brick containing frame 45 on the second lifting seat 3 in the air position through the brick clamp 5 of the brick conveying unit of the first lifting seat 2, so that wall building workers can directly take the brick containing frame 45 for use. In the conveying process, the brick clamping and conveying in the vertical direction and the horizontal direction between the brick containing frame 45 and the brick containing table 14 need to be realized.

Fig. 6 is a schematic view of the block clamp.

As shown in the figure, the concrete scheme in the aspect of brick clamping is as follows: the first lifting seat is provided with a brick clamp of a brick conveying unit, in this embodiment, the brick clamp 5 includes a clamp seat 51, a left clamp body 52 and a right clamp body 53, the clamp seat 51 is slidably arranged in the horizontal guide rail 41, the first lifting seat 2 is provided with a horizontal linear cylinder 43 for driving the clamp seat 51 to move horizontally, the left clamp body 52 and the right clamp body 53 are arranged on the clamp seat 51 in a horizontal direction, the clamp seat 51 is provided with a left linear cylinder 54 for driving the left clamp body 52 to move and a right linear cylinder 55 for driving the right clamp body 53 to move, the left clamp body 52 and the right clamp body 53 are both L-shaped and include a vertical connecting plate and a transverse bottom plate connected to the lower end of the vertical connecting plate, and the transverse bottom plates of the left clamp body 52 and the right clamp body 53 are consistent in height and extend oppositely.

In the specific implementation of this embodiment, the left linear cylinder 54 and the right linear cylinder 55 both use a linear motor or an electric push rod, and the linear motor or the electric push rod is a widely used mechanical automation component, and is controlled by a dedicated controller or a PLC programmable controller, so as to realize linear displacement.

The left clamp body 52 and the right clamp body 53 of the provided brick clamp 5 are symmetrically arranged along the horizontal direction and are driven by the left linear cylinder 54 and the right linear cylinder 55 to be symmetrically opened and closed, so that the bricks 8 can be conveniently clamped and released, and the brick conveying efficiency is improved. The left clamp body 52 and the right clamp body 53 that provide set up the horizontal bottom plate that extends in opposite directions at vertical even board lower extreme, press from both sides tightly 8 outsides of fragment of brick through vertical even board, support 8 bottoms of fragment of brick through horizontal bottom plate, prevent that the problem of falling from taking place, can guarantee the stability of fragment of brick transportation in-process, improve fragment of brick transportation safety.

Fig. 7 is a schematic structural view of the brick placing rack. Fig. 8 is a schematic view of the state of the placing rack after placing bricks.

As shown in the drawings, in order to ensure that the brick clamp 5 can clamp bricks on the conveying trolley 11 accurately, in some embodiments, the moving trolley 11 is provided with a brick placing table 14, the brick placing table 14 includes two rectangular platforms which are oppositely arranged, the width of the rectangular platform is similar to the width of the brick, and the distance between the two rectangular platforms is slightly larger than the width of the clamp. The distance between the outer edges of the two rectangular platforms in the length direction is close to the length of the brick. The brick is placed on the brick placing table, the edge of the width direction of the brick is aligned with the width edges of the two rectangular platforms, the edge of the length direction of the brick is aligned with the outer edges of the length of the two rectangular platforms, the brick placing table 14 is arranged on the moving trolley 11, when the first lifting seat 2 moves to the position near the frame, the brick clamp 5 can move to the brick placing table 14 along the horizontal guide rail 41, and the brick clamp 5 extends into the space between the two rectangular platforms so as to clamp the accurate middle position of the brick.

As shown in the figures, in order to ensure the stability of placing the bricks 8 of the brick containing tray 44 on the second lifting seat 2, in some embodiments, the brick containing tray 44 is provided with a brick containing frame 45, the brick containing frame 45 comprises a base and two concave platforms arranged on the base and having opposite openings, the openings of the concave platforms are used for limiting the positions of two ends of the bricks, the distance between the two concave platforms is slightly larger than the width of the clamp, the width of the inner cavities of the two concave platforms is slightly larger than the width of the bricks, and the length of the inner cavities of the two concave platforms is slightly larger than the length of the bricks. Set up the fragment of brick at fragment of brick holding dish 44 and hold frame 45, fragment of brick clamp 5 moves the top and the vertical decline that hold frame 45 to the fragment of brick, and the fragment of brick clamp is located the interval of two character cut in bas-relief shape platforms, and the fragment of brick is supported by the base, and the left pincers body 52 and the right pincers body 53 of the fragment of brick clamp 5 of being convenient for part, release fragment of brick 8, and, the fragment of brick is placed between two character cut in bas-relief shape platforms, is blockked by the character cut in bas-relief shape platform, can guarantee fragment of brick 8's stability, prevent that the fragment of brick holding dish 44 fragment of brick from falling, and the safety is improved.

The brick clamping working principle is as follows: a ground worker places bricks 8 on a brick placing table 14, the middle of the bottom of each brick 8 is in a suspended state, a controller drives a brick clamp 5 to move right above the brick placing table 14 according to a set program, a left linear cylinder 54 drives a left clamp body 52 and a right linear cylinder 55 drives a right clamp body 53, synchronous combination of the left clamp body 52 and the right clamp body 53 is achieved, a transverse bottom plate stretches into the bottom of each brick, and a vertical connecting plate clamps the outer side of each brick, so that the bricks are stably grabbed.

Fig. 9 is a partial schematic structural view of the first lifting base and the first vertical guide rail. Fig. 10 is a schematic view of the brick clamp of the first lifting base clamping the brick.

As shown in the figure, the concrete scheme in the aspect of brick height direction conveying is as follows: because the vertical conveying of bricks is realized through the lifting of the first lifting seat 2, and the quantity of the bricks conveyed at each time is limited, the first lifting seat 2 needs to do high-frequency up-and-down reciprocating motion relative to the second lifting seat 3, so that the supply of the bricks in the brick stacking work can be met.

In order to realize the vertical conveying of bricks, the high-frequency lifting of the first lifting seat 2 on the first vertical guide rail 12 is adapted, the first driving unit arranged on the conveying trolley 11 adopts a gear rack mechanism, the gear rack mechanism comprises a rack 21 vertically arranged along the first vertical guide rail 12, a gear 22 meshed with the rack 21 and a first motor 23 connected with the gear in a transmission manner, the gear 22 is arranged on the first lifting seat 2, the first motor 23 is arranged on the first lifting seat 2, the gear rack mechanism is suitable for forward and reverse reversing work, the transmission efficiency is high, the bearing capacity is strong, the high-frequency lifting mechanism is suitable for driving the first lifting seat 2 to perform high-frequency lifting movement, and the vertical conveying of the bricks with large weight is completed. It should be noted that, in the present embodiment, the rack 21 is a plurality of rectangular grooves arranged in a vertical array along one side of the first vertical guide rail, and the rectangular grooves are engaged with the gear teeth of the gear 22. In other embodiments, the rack 21 may be an industrially manufactured product, and the rack 21 is fixedly installed at one side of the first vertical guide rail 12, and the gear 22 is engaged with the rack 21.

In this embodiment, specifically, the first motor 23 is an electric motor, the gear 22 is driven to rotate forward and backward through forward and backward rotation of the electric motor, the gear 22 is engaged with the rack 21, so that the first lifting seat 2 is lifted along the first vertical guide rail 12 to drive the bricks 8 clamped by the brick clamp 5 to be conveyed vertically, in order to realize a stable state of the first lifting seat 2 at a certain height, the electric motor is provided with a built-in brake, and the brake is normally closed, so that braking is realized in time in a power-off state, and the braking safety of the first lifting seat 2 is ensured.

The working principle of brick block height direction conveying is as follows: the controller sends control command to first motor 23, and first motor 23 drive gear 22 is positive reverse rotation, drives first lift seat 2 and goes up and down, for the stop position of control first lift seat 2, is provided with position sensor at first vertical guide rail 12, when first lift seat 2 touched position sensor, position sensor sent the signal to the controller, and the first motor 23 of controller control stops.

As described above, the second lift base 3 needs to be raised a distance every certain time during the process of building the wall so that the slurry receiving bucket 66 and the brick receiving tray 44 on the second lift base 3 are at the same height as the building wall. Therefore, in the vertical conveying process of bricks, the lifting height of the first lifting seat 2 is changed along with the first lifting seat 2, in order to enable the first lifting seat 2 to stop after being lifted above the second lifting seat 3, a sensor a34 which is vertically opposite to the outer end of the horizontal guide rail 41 of the first lifting seat 2 is fixedly arranged above the second lifting seat 3, in the specific implementation, a vertical upright rod is arranged on the outer side of the brick containing disc 44 of the second lifting seat 3, and the sensor a34 is arranged at the upper end of the upright rod. When the first lifting seat 2 and the horizontal guide rail 41 are lifted, the horizontal guide rail 41 touches the sensor a34, the sensor a34 sends a signal to the controller, the controller controls the first motor 23 to stop working, and the first lifting seat 2 stops lifting, so that the first lifting seat 2 can reach the second lifting seat 3 and stop lifting no matter how the height of the second lifting seat 3 is adjusted. The controller then commands the horizontal linear cylinder 43 to extend the horizontal linear cylinder 43 and push the brick clamp 5 forward along the horizontal guide rail 5 to just above the brick holder 45. Then, the controller gives an instruction to first motor 23, and first motor 23 drives first lift seat 2 and reduces one section fixed distance for the fragment of brick clamp 5 gets into the fragment of brick and holds the frame, and fragment of brick clamp 5 loosens, places fragment of brick 8 on fragment of brick holds frame 45.

Similarly, in order to make the first lifting seat 2 stop automatically when reducing to the fixed height of the bottom of the first vertical guide rail 12, the sensor b is fixedly arranged near the bottom of the first vertical guide rail 12, when the first lifting seat 2 is reduced, the sensor b contacts with the sensor b, the sensor b sends a signal to the controller, the controller controls the first motor 23 to stop working, and the first lifting seat 2 stops moving downwards.

As shown in the figure, the concrete scheme in the aspect of horizontal brick conveying is as follows: in order to realize the horizontal conveying of bricks, a horizontal guide rail 41 extending towards the second lifting seat 3 is arranged on the first lifting seat 2, a horizontal sliding seat 43 is arranged on the horizontal guide rail 41 in a sliding manner, a third driving unit for driving a brick clamp 5 to move in the horizontal direction is arranged on the first lifting seat 2, and the brick clamp 5 is arranged on the horizontal sliding seat 43.

In the present embodiment, specifically, the third driving unit is a horizontal linear cylinder 43 arranged along the horizontal guide rail 41, and the cylinder body of the horizontal linear cylinder 43 is connected to the first lifting/lowering base 2 and the movable rod is connected to the horizontal slide base 43, so that the horizontal direction movement of the brick clamp 5 is realized by the expansion and contraction of the movable rod of the horizontal linear cylinder 43. The brick clamp 5 is moved through the horizontal linear cylinder 43, the clamped bricks 8 move to the position above the brick containing plate 44 along the horizontal direction, and the bricks 8 are placed on the brick containing plate 44 and the brick clamp 5 is moved away. The linear cylinder acts smoothly and quickly, and the operation efficiency is improved.

It should be noted that, in order to prevent the position interference between the horizontal guide rail 41 and the second lifting seat 3, in a specific implementation, the horizontal guide rail 43 and the second lifting seat 3 are separated in a vertical projection, that is, the horizontal guide rail 41 is located outside the edge of the second lifting seat 3, and the brick clamp 5 is arranged on a side of the horizontal guide rail 41 close to the second lifting seat, and since the brick clamp 5 is slidably arranged on the horizontal guide rail 41, when the horizontal guide rail 41 passes by the vicinity of the second lifting seat 3, the brick clamp 5 is adjusted to a position far away from the second lifting seat 3, so as to prevent the brick clamp 5 from colliding with the second lifting seat.

In the specific implementation of this embodiment, the horizontal linear cylinder employs a linear motor or an electric push rod, and the linear motor or the electric push rod is a widely used mechanical automation component, and can realize linear displacement.

Fig. 11 is a schematic view of the state that the brick clamp clamps the bricks on the brick placing table. Fig. 12 is a schematic view of the brick clamp raised above the brick holding rack. Fig. 13 is a schematic view of the state of the brick clamp releasing a brick to the brick holder.

As shown, the working principle of the brick conveying in the horizontal direction is as follows: the brick clamp 5 is positioned at one end of the horizontal guide rail 41 close to the first vertical guide rail 12, clamps bricks and raises the bricks to a position above the second lifting seat 3 through the first lifting seat 2; then, the controller sends the instruction to linear electric motor or electric putter, and linear electric motor or electric putter drive fragment of brick clamp 5 move to second lift seat 3 top to horizontal guide 41 outer end, then, the descending less one section distance of first lift seat 2, the fragment of brick gets into fragment of brick hold frame 45 of fragment of brick holding tray 44 in, fragment of brick clamp 5 loosens fragment of brick 8 for stable the putting of fragment of brick 8 holds in frame 45.

In order to enable the brick clamp 5 to accurately stop at the brick placing table 14 of the vehicle frame in the horizontal moving process, a sensor c is arranged at the position, close to the first lifting seat, of the horizontal guide rail 41, the movable rod of the horizontal linear cylinder 43 contracts to drive the brick clamp 5 to move backwards along the horizontal guide rail 41 and touch the sensor c, the sensor c sends a signal to the controller, and the controller controls the horizontal linear cylinder 43 to stop acting, so that the brick clamp 5 stops above the brick placing table 14.

In the same way, in order to make the brick clamp 5 can hold frame 45 department accuracy at the brick of second lift seat 3 at horizontal migration's in-process and stop, set up sensor d in the outer end of horizontal guide rail, the movable rod of horizontal linear jar 43 stretches out, drive brick clamp 5 and follow horizontal guide rail forward movement, touch sensor d, sensor d signals to the controller, the linear jar stop motion of controller control level for the brick clamp stops to put the frame top at the brick.

In other embodiments, a pulley is arranged on the horizontal guide rail of the first lifting seat, the brick clamp is arranged on the pulley, and wheels of the pulley are driven by a motor to realize horizontal movement of the brick clamp through movement of the pulley. The pulley is driven by the motor, and the brick clamp is arranged on the pulley, so that the brick clamp is suitable for a long structure of a horizontal guide rail, and is convenient to move in the horizontal direction with a large distance between the brick clamp and the pulley, and long-distance conveying of bricks is realized.

In other embodiments, the first motor 23 is a hydraulic motor, the second motor 33 is also a hydraulic motor, the horizontal linear cylinder 43, the left linear cylinder 54, and the right linear cylinder 55 are hydraulic cylinders, respectively, the power density of the hydraulic motor is higher than that of an electric motor, and accordingly, a normally closed brake is provided at the output end of the hydraulic motor. Compared with a linear motor or an electric push rod, the hydraulic cylinder can realize larger thrust and is suitable for the working condition of heavy load.

Fig. 14 is a schematic structural diagram of a slurry storage tank arranged on a conveying trolley. Fig. 15 is a schematic structural diagram of the slurry storage tank arranged on the moving trolley. Fig. 16 is a schematic view of the structure of a slurry tank with a stirrer.

As shown in the figure, the following technical scheme is adopted for conveying the slurry: the slurry is conveyed by the slurry conveying unit, and the slurry conveying unit comprises two aspects of conveying the slurry from the slurry storage tank 62 on the ground to the slurry containing hopper 66 of the second lifting seat 3 in the height direction and advancing the slurry storage tank 62 on the ground along with the movement of the progress of the wall building.

The concrete scheme that the thick liquids are carried by the thick liquids storage tank on ground to the thick liquids of second lift seat hold the direction of height of fighting is as follows: the slurry conveying unit comprises a slurry storage tank 62, a slurry conveying pump 63, a discharging nozzle 65 and a slurry containing hopper 66, the slurry storage tank 62 is arranged on the ground, the suction end of the slurry conveying pump 63 is connected with the slurry storage tank 62, the output end of the slurry conveying pump is connected with the discharging nozzle 65 through a hose 64, the slurry containing hopper 66 is arranged on the second lifting seat 3, and the discharging nozzle 65 is communicated with the slurry containing hopper 66. The output end of the slurry conveying pump 63 of the slurry conveying unit is communicated with the slurry containing hopper 66, slurry is supplied to the slurry containing hopper 66, and the output end of the slurry conveying pump 63 is a hose 64 and can adapt to height change of the slurry containing hopper 66.

The working principle of slurry conveying is as follows: when slurry needs to be added into the slurry containing hopper 66, the controller sends a starting instruction to the slurry conveying pump 63, the slurry conveying pump 63 conveys the slurry contained in the slurry storage tank 62 to the slurry containing hopper 66, and the slurry output end is connected with the discharge nozzle through a hose 64 and is suitable for height adjustment of the slurry containing hopper 66.

In some embodiments, the slurry delivery pump 63 is an extrusion type delivery pump, which is a well-used delivery device, and the working principle is to utilize the roller to extrude the rubber tube when rolling, so that the rubber tube has the capability of sucking and outputting slurry, thereby achieving the purpose of delivery.

In some embodiments, the slurry delivery pump 63 is a piston type delivery pump, which uses a piston cylinder to drive a piston of a delivery cylinder to reciprocate so as to suck or press slurry to deliver the slurry.

As shown in the figure, the concrete scheme that the slurry storage tank travels on the ground along with the movement of the wall building progress is as follows: in some embodiments, the slurry storage tank 62 is disposed on the transport cart 11, the slurry transfer pump 63 is disposed on the transport cart 11, and the transport cart 11 is provided with a motor that drives the slurry transfer pump 63. The slurry storage tank 62 is arranged on the conveying trolley 11, the slurry storage tank 62 can move along with the conveying trolley 11, and the continuous conveying of slurry in the construction process is kept.

As shown, in some embodiments, the slurry storage tank 62 is provided on a separate mobile cart 61, and the mobile cart 61 is provided with a motor that drives a slurry transfer pump 63. The movable trolley 61 moves independently relative to the conveying trolley 11 to run, and the slurry storage tank 62 is arranged on the independent movable trolley 61, so that the slurry storage tank 62 with larger weight can move independently, and the arrangement of space is more convenient.

Fig. 16 is a schematic view of the structure of a slurry tank with a stirrer.

As shown, in an implementation, a stirrer 67 is provided within the slurry storage tank 62 to enable the deployment of the slurry. Further, the intermittent stirring by the stirrer 67 keeps the slurry uniformly and stably mixed, and prevents the slurry from being solidified due to standing for a long time.

In specific implementation, the conveying trolley 11 and the moving trolley 61 are electrically driven flatcars or engine-driven flatcars. The travelling of the whole automatic brick and slurry conveying equipment is realized through the travelling of the flat wagon, and the automatic brick and slurry conveying equipment has better maneuverability.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the technical solutions of the invention are intended to be covered by the technical solutions of the invention.

Claims

1. Automatic conveying equipment of fragment of brick and thick liquids, including transport trolley, first lift seat, second lift seat, fragment of brick conveying unit and thick liquids conveying unit, its characterized in that:

the conveying trolley comprises a trolley frame, and a first vertical guide rail and a second vertical guide rail are arranged on the trolley frame at intervals;

2. The automated brick and slurry conveying apparatus of claim 1, wherein: the brick clamp comprises a left clamp body and a right clamp body which are oppositely arranged along the length of a horizontal guide rail, and the left clamp body and the right clamp body are symmetrically opened and closed through being driven by a linear power part.

3. The automated brick and slurry conveying apparatus of claim 1, wherein: the first lifting seat is provided with a horizontal linear cylinder arranged along a horizontal guide rail, a cylinder body of the horizontal linear cylinder is connected with the first lifting seat, and a movable rod is connected with a horizontal sliding seat, so that the movable rod of the horizontal linear cylinder stretches to realize the horizontal movement of the brick clamp.

4. An automated brick and slurry conveying apparatus according to claim 3, wherein: be provided with the coaster on the horizontal guide of first lift seat, the fragment of brick clamp sets up on the coaster, and the wheel of coaster passes through motor drive to the removal through the coaster realizes that the horizontal direction of fragment of brick clamp removes.

5. The automated brick and slurry conveying apparatus of claim 1, wherein: the second lifting seat is in sliding fit with the second vertical guide rail, and the brick containing disc and the slurry containing hopper are symmetrically arranged on two sides of the second lifting seat.

6. The automated brick and slurry conveying apparatus of claim 1, wherein: the slurry storage tank is arranged on the conveying trolley, and a motor for driving the slurry conveying pump is arranged on the conveying trolley.

7. The automated brick and slurry conveying apparatus of claim 1, wherein: the slurry storage tank is arranged on the movable trolley, and the movable trolley moves independently relative to the conveying trolley.

8. Brick and slurry automatic conveying method, which uses the brick and slurry automatic conveying equipment of claims 1 to 9 to convey bricks and slurry, characterized in that:

the second driving unit drives the second lifting seat to move along the second vertical guide rail, and adjusts the slurry containing hopper and the brick containing plate on the second lifting seat to lift to the position near the building wall;

the brick clamp clamps bricks on the frame, the first driving unit drives the first lifting seat to move above the first lifting seat along the first vertical guide rail, the third driving unit drives the brick clamp to move above the brick containing disc along the horizontal guide rail, and the brick clamp is loosened to send the bricks into the brick containing disc;

the third driving unit drives the brick clamp to move away from the brick containing disc along the horizontal guide rail, and the first driving unit drives the first lifting seat to descend to the position near the frame along the first vertical guide rail so as to prepare for next grabbing and conveying of bricks on the frame;

the slurry conveying pump pumps the slurry in the slurry storage tank to the slurry containing hopper;

the conveying trolley moves along the length direction of the wall body so as to move forwards along with the continuous wall building operation.