A construction engineering mortar stone conveying equipment with locking function

Abstract

The present invention belongs to the technical field of conveying equipment, and in particular, relates to a construction engineering mortar masonry conveying equipment with a locking function, including two side plates and a plurality of transmission rollers, wherein the plurality of transmission rollers are rotatably connected between the two side plates, and the right side wall of the side plate located on the right side is fixedly connected with a driving motor, and the output end of the driving motor passes through the side wall of the right side plate. In the process of conveying mortar masonry using the conveying equipment, the present invention can clamp and lock the mortar masonry according to the shape of the mortar masonry, so that the clamping assembly and the irregular surface of the mortar masonry are in full contact and force is applied evenly, thereby avoiding the mortar masonry from loosening and detaching during the conveying process, and also avoiding the problem that the mortar masonry is locally subjected to excessive force, which may cause the mortar masonry to be damaged, and when cracks are detected on the surface of the mortar masonry, a buzzer can be used to remind the operator to remove the cracked mortar masonry, thereby ensuring the construction quality of the retaining wall.

Description

Technical Field

[0001] The invention belongs to the technical field of conveying equipment, and in particular relates to a construction engineering mortar stone conveying equipment with a locking function. Background Art

[0002] Retaining walls are generally set up on both sides of expressway sections and urban road sections close to mountains. There are two types of retaining walls: mortar masonry retaining walls and concrete retaining walls. The main function of retaining walls is to prevent deformation and instability of fill or soil, and to prevent landslides and collapses. Therefore, retaining walls play a vital role in the safety of roads. Since retaining walls are all set up next to mountains and the source of mortar masonry raw materials is abundant, mortar masonry retaining walls are mainly used. During the construction of mortar masonry, conveying equipment is required to transport the mortar masonry. For example, a mortar masonry conveying equipment with a locking function for construction projects is proposed in patent announcement No. CN108001946B.

[0003] When transporting mortared stones, existing conveying equipment uses clamping equipment to clamp the mortared stones during transportation to improve transportation stability. However, due to the irregular shape and rough surface of the mortared stones, it is often difficult for the clamping equipment to apply force evenly, which may cause the mortared stones to loosen or even fall off during transportation, thereby affecting the safety and stability of transportation. In addition, the mortared stones are relatively hard, and during the clamping and conveying process, the clamping claw components of the clamping equipment will be severely worn, thereby causing the clamping force of the clamping equipment to decrease. Moreover, during clamping, due to the action of the clamping force, some stones that already have cracks are easily broken under the action of the force.

[0004] Therefore, a construction engineering mortar stone conveying equipment with a locking function is proposed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a construction engineering mortar stone conveying equipment with a locking function in order to solve the above problems.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a construction engineering mortar stone conveying equipment with a locking function, comprising two side plates and a plurality of transmission rollers, wherein the plurality of transmission rollers are rotatably connected between the two side plates, a right side wall of the side plate located on the right side is fixedly connected with a driving motor, an output end of the driving motor passes through the side wall of the right side plate and is connected to the frontmost transmission roller, and the plurality of transmission rollers are provided with the same conveying chain plate on their outer shells, and further comprising:

[0007] A plurality of clamping boxes are evenly distributed on the surface of the conveying chain plate, the inner wall of the clamping box is fixedly connected with a baffle, the left and right sides of the baffle are fixedly connected with a clamping electric push rod, the moving end of the clamping electric push rod is fixedly connected with a moving block, the upper side wall of the moving block is fixedly connected with a square plate, the upper side wall of the clamping box is provided with two sliding openings matching with the square plate, the upper end of the square plate extends out of the sliding opening and is fixedly connected with a clamping assembly;

[0008] An air supply assembly is connected to the left side wall of the side plate on the left side, and delivers gas to the clamping assembly through the air supply assembly;

[0009] A mounting frame is fixedly connected to the side walls of the two side plates that are away from each other and is located above the transmission roller. The side walls of the mounting frame are connected to a detection component for detecting the quality of the mortar masonry;

[0010] The four support plates are fixedly connected to the lower side walls of the two side plates respectively, and the side walls on the opposite sides of the four support plates are fixedly connected to the same cross plate, and the upper side wall of the cross plate is fixedly connected to the PLC controller and two analysis components.

[0011] Preferably, the clamping assembly includes a vertical box and a plurality of horizontal cylinders, the vertical box and the upper end of the square plate are fixedly connected, and the plurality of horizontal cylinders are fixedly plugged into the side walls on the opposite sides of the two vertical boxes in the same group, an air inlet is opened on the side wall of the horizontal cylinder located in the vertical box, a piston plate is slidably arranged in the horizontal cylinder, a horizontal rod is fixedly connected to the side wall of the piston plate, a spring sleeved on the outside of the horizontal rod is fixedly connected between the piston plate and the vertical box, one end of the horizontal rod away from the piston plate extends out of the horizontal cylinder and is fixedly connected to an extrusion plate, a rubber pad is fixedly connected to the side wall of the extrusion plate, and the piston plate is located in the same The side walls on the opposite sides of the two vertical boxes in the group are fixedly connected with extrusion switches, the extrusion switches are electrically connected to the PLC controller, and multiple extrusion plates are located on the same side as the extrusion switches. An air supply cavity is opened inside the clamping box, and the groove wall of the air supply cavity is connected with a first serpentine hose. The end of the first serpentine hose away from the air supply cavity passes through the moving block and the square plate, and is connected with the vertical box. The left side wall of the clamping box is fixedly connected with an air inlet pipe and an air outlet pipe, a one-way valve is provided in the air inlet pipe, and a control valve is provided in the air outlet pipe, and the air inlet pipe and the air outlet pipe are both connected with the air supply cavity.

[0012] Preferably, the air supply component includes a high-pressure air pump and a second serpentine hose, the high-pressure air pump is fixedly connected to the left side wall of the left side panel, the second serpentine hose is fixedly connected to the air outlet end of the high-pressure air pump, a connecting plate is fixedly connected to the upper side wall of the side panel on the left side, a first electric push rod is fixedly connected to the left side wall of the connecting plate, the moving end of the first electric push rod passes through the connecting plate and is fixedly connected to an air supply head, the upper end of the second serpentine hose is connected to the air supply head, the air supply head and the air intake pipe are in the same straight line, and a first regulating valve is provided inside the second serpentine hose.

[0013] Preferably, the detection component includes a knocking piece and an audio analyzer, the audio analyzer is fixedly connected to the upper side wall of the mounting frame, the upper side wall of the mounting frame is fixedly connected to an angle motor, the output end of the angle motor passes through the mounting frame and is fixedly connected to a rotating plate, the lower side wall of the rotating plate is fixedly connected to two placement plates, the two placement plates are rotatably connected to the same rotating rod, the knocking piece is fixedly sleeved outside the rotating rod, the lower side wall of the rotating plate is fixedly connected to a fixing plate, the side wall of the fixing plate is fixedly connected to a second electric push rod, and the moving end of the second electric push rod is fixedly connected to an adjusting Motor, the moving end of the adjustment motor is fixedly connected with a conical head, the end of the rotating rod close to the conical head is fixedly connected with a conical seat matching the conical head, the side walls where the conical head and the conical seat contact each other are provided with friction patterns, the lower side wall of the rotating plate is fixedly connected with an electromagnetic block, the knocking piece is a magnetic material, the placement plate away from the side of the fixed plate is fixedly connected with a microphone receiver, the microphone receiver is electrically connected to the audio analyzer, the right side wall of the mounting frame is fixedly connected with a buzzer and a control switch, and the audio analyzer is electrically connected to the buzzer through a PLC controller.

[0014] Preferably, the lower side wall of the mounting frame is fixedly connected with an air blowing pipe, the front side wall of the air blowing pipe is provided with a plurality of air blowing ports, and the two ports are sealed, the air blowing pipe and the second serpentine hose are fixedly connected with the same metal pipe, and a second regulating valve is provided in the metal pipe.

[0015] Preferably, the upper side wall of the connecting plate is fixedly connected with a laser generator, and the left side walls of the plurality of clamping boxes are fixedly connected with laser receivers, and the laser receivers are electrically connected to a PLC controller.

[0016] Preferably, the analysis component includes a mounting rack and a plurality of analysis boxes, the mounting rack is fixedly connected to the upper side wall of the horizontal plate, the plurality of analysis boxes are evenly distributed on the side wall of the mounting rack close to the rubber pad, an analysis block is slidably provided in the analysis box, the analysis block is fixedly connected to the inner wall of the analysis box, a square rod is fixedly connected to the side wall of the analysis block close to the rubber pad, the end of the square rod away from the analysis block extends out of the analysis box and is fixedly connected to a friction head, a push switch located on the front side of the analysis block is fixedly connected to the inner wall of the analysis box, two conductive frames are fixedly connected to the upper side wall of the horizontal plate, the push switches are electrically connected to the corresponding conductive frames through a PLC controller, a conductive plate matching the conductive frame is fixedly connected to the side wall of the clamping box, an indicator light is fixedly connected to the side wall of the vertical box, and the conductive plate is electrically connected to the indicator light.

[0017] Preferably, the upper side wall of the air delivery head is connected to an air pressure sensor, the air pressure sensor is electrically connected to a PLC controller, and a stop switch is fixedly connected to the side wall of the clamping box.

[0018] Compared with the existing technology, the advantages of a construction engineering mortar stone conveying equipment with locking function are:

[0019] 1. Through the side plates, transmission rollers, drive motors, conveyor chain plates, clamping boxes, baffles, clamping electric push rods, moving blocks, square plates, mounting frames, support plates, cross plates and clamping components, in the process of conveying mortar masonry using the conveying equipment, the mortar masonry can be clamped and locked according to the shape of the mortar masonry, so that the clamping components and the irregular surfaces of the mortar masonry are in full contact and force is applied evenly, avoiding the mortar masonry from loosening and detaching during the conveying process, and also avoiding the problem of excessive local force on the mortar masonry, which will cause damage to the mortar masonry.

[0020] 2. Through the analysis component, when the surface rubber pad of the clamping component is worn due to long-term use, the wear condition of the rubber pad can be automatically detected and the condition can be fed back to the operator, so that the operator can replace the worn rubber pad in time and ensure the clamping force of the mortar masonry.

[0021] 3. Through the detection component, after the mortar masonry is placed on the surface of the conveying equipment and clamped, it is automatically detected whether there are cracks on the surface of the mortar masonry. When cracks are found on the surface of the mortar masonry, the buzzer can be used to remind the operator to remove the cracked mortar masonry, thereby ensuring the construction quality of the retaining wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a construction engineering mortar stone conveying equipment with a locking function provided by the present invention;

[0023] Figure 2The invention provides a construction engineering mortar stone conveying equipment with locking function. Figure 1 A magnified schematic diagram of part A;

[0024] Figure 3 The invention provides a construction engineering mortar stone conveying equipment with locking function. Figure 1 A magnified schematic diagram of part B;

[0025] Figure 4 The invention provides a construction engineering mortar stone conveying equipment with locking function. Figure 1 Left view of

[0026] Figure 5 It is a schematic diagram of the internal structure of a horizontal cylinder in a construction engineering mortar stone conveying device with a locking function provided by the present invention;

[0027] Figure 6 It is a structural schematic diagram of an analysis component in a construction engineering mortar-stone conveying device with a locking function provided by the present invention;

[0028] Figure 7 It is a schematic diagram of the internal structure of an analysis box in a construction engineering mortar-stone conveying device with a locking function provided by the present invention;

[0029] Figure 8 It is a schematic diagram of the surface structure of a transfer plate of a construction engineering mortar-stone conveying equipment with a locking function provided by the present invention;

[0030] Fig. 9 It is a schematic diagram of the surface structure of a vertical box in a construction engineering mortar stone conveying equipment with a locking function provided by the present invention.

[0031] In the figure: 1 side plate, 2 transmission roller, 3 drive motor, 4 conveyor chain plate, 5 clamping box, 6 baffle, 7 clamping electric push rod, 8 moving block, 9 square plate, 10 mounting frame, 11 support plate, 12 horizontal plate, 13 clamping assembly, 131 vertical box, 132 horizontal cylinder, 14 air inlet, 15 piston plate, 16 cross bar, 17 extrusion plate, 18 rubber pad, 19 extrusion switch, 20 air supply cavity, 21 first serpentine hose, 22 air pressure sensor, 23 indicator light, 24 air inlet pipe, 25 air outlet pipe, 26 one-way valve, 27 control valve, 28 air supply assembly, 281 high pressure air pump, 282 second serpentine hose, 29 connecting plate, 30 first electric push rod, 31 air supply head, 3 2 first regulating valve, 33 detection component, 331 knocking piece, 332 audio analyzer, 34 angle motor, 35 rotating plate, 36 placing plate, 37 rotating rod, 38 fixing plate, 39 second electric push rod, 40 adjusting motor, 41 conical head, 42 conical seat, 43 electromagnetic block, 44 microphone receiver, 45 buzzer, 46 blowing pipe, 47 metal pipe, 48 second regulating valve, 49 laser generator, 50 laser receiver, 51 placement frame, 52 analysis box, 53 analysis block, 54 square rod, 55 friction head, 56 press switch, 57 conductive frame, 58 conductive plate, 59 analysis component, 60 PLC controller, 61 stop switch, 62 control switch. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] like Figure 1-Figure 9 As shown, a construction engineering mortar stone conveying equipment with a locking function includes two side plates 1 and a plurality of transmission rollers 2, the plurality of transmission rollers 2 are rotatably connected between the two side plates 1, a right side wall of the right side plate 1 is fixedly connected with a driving motor 3, the output end of the driving motor 3 passes through the side wall of the right side plate 1, and is connected to the frontmost transmission roller 2, the plurality of transmission rollers 2 are provided with a same conveying chain plate 4, and also includes:

[0034] A plurality of clamping boxes 5 are evenly distributed on the surface of the conveying chain plate 4. The inner wall of the clamping box 5 is fixedly connected with a baffle 6. The left and right sides of the baffle 6 are fixedly connected with a clamping electric push rod 7. The moving end of the clamping electric push rod 7 is fixedly connected with a moving block 8. The upper side wall of the moving block 8 is fixedly connected with a square plate 9. The upper side wall of the clamping box 5 is provided with two sliding openings that match the square plate 9. The upper end of the square plate 9 extends out of the sliding opening and is fixedly connected with a clamping assembly 13. The clamping assembly 13 includes a vertical box 131 and a plurality of horizontal cylinders 132. The vertical box 131 is fixedly connected to the upper end of the square plate 9, and multiple horizontal cylinders 132 are fixedly plugged into the side walls of the opposite sides of the same group of two vertical boxes 131. The side wall of the horizontal cylinder 132 located in the vertical box 131 is provided with an air inlet 14, and a piston plate 15 is slidably arranged in the horizontal cylinder 132. The side wall of the piston plate 15 is fixedly connected with a horizontal rod 16. The piston plate 15 and the vertical box 131 are fixedly connected with the same spring sleeved on the outside of the horizontal rod 16. The end of the horizontal rod 16 away from the piston plate 15 extends out of the horizontal cylinder 132 and is fixedly connected with an extrusion plate 17, the side wall of the extrusion plate 17 is fixedly connected with a rubber pad 18, the side walls of the two vertical boxes 131 in the same group on the opposite side are fixedly connected with an extrusion switch 19, the extrusion switch 19 is electrically connected to the PLC controller 60, and the multiple extrusion plates 17 are all located on the same side as the extrusion switch 19, and the interior of the clamping box 5 is provided with an air supply cavity 20, and the groove wall of the air supply cavity 20 is connected with a first serpentine hose 21, and the end of the first serpentine hose 21 away from the air supply cavity 20 passes through the moving block 8 and the square plate 9, and is connected with the vertical box 131, The left wall of the clamping box 5 is fixedly connected with an air inlet pipe 24 and an air outlet pipe 25. A one-way valve 26 is arranged in the air inlet pipe 24, and a control valve 27 is arranged in the air outlet pipe 25. The air inlet pipe 24 and the air outlet pipe 25 are both connected with the air delivery chamber 20, and can be clamped and locked according to the shape of the mortar masonry, so that the clamping assembly 13 and the irregular surface of the mortar masonry are fully in contact and force is applied evenly, so as to avoid the mortar masonry from loosening and detaching during the transportation process, and also avoid the problem that the mortar masonry is locally subjected to excessive force, which will cause the mortar masonry to be damaged;

[0035] The gas supply assembly 28 is connected to the left side wall of the left side plate 1, and the gas is supplied to the clamping assembly 13 through the gas supply assembly 28;

[0036] The mounting frame 10 is fixedly connected to the side wall of the two side panels 1 away from each other and is located above the driving roller 2. The side wall of the mounting frame 10 is connected with a detection component 33 for detecting the quality of the mortar masonry. The detection component 33 includes a knocking piece 331 and an audio analyzer 332. The audio analyzer 332 is fixedly connected to the upper side wall of the mounting frame 10. The upper side wall of the mounting frame 10 is fixedly connected with an angle motor 34. The output end of the angle motor 34 passes through the mounting frame 10 and is fixedly connected with a rotating plate 35. The lower side wall of the rotating plate 35 is fixedly connected with two placement plates 36. The same rotating rod 37 is rotatably connected between the two placement plates 36. The knocking piece 331 is fixedly sleeved outside the rotating rod 37. The lower side wall of the rotating plate 35 is fixedly connected with a fixed plate 38. The side wall of the fixed plate 38 is fixedly connected with a second electric push rod 39. The moving end of the second electric push rod 39 is fixedly connected with an adjusting motor 40. The moving end of the adjusting motor 40 is fixedly connected There is a conical head 41, and one end of the rotating rod 37 close to the conical head 41 is fixedly connected with a conical seat 42 that matches the conical head 41. The side walls where the conical head 41 and the conical seat 42 contact each other are provided with friction patterns. The lower side wall of the rotating plate 35 is fixedly connected with an electromagnetic block 43, and the knocking piece 331 is made of magnetic material. The placement plate 36 on the side away from the fixed plate 38 is fixedly connected with a microphone receiver 44, and the microphone receiver 44 is electrically connected to the audio analyzer 332. The right side wall of the mounting frame 10 is fixedly connected with a buzzer 45 and a control switch 62. The audio analyzer 332 is electrically connected to the buzzer 45 through a PLC controller 60, and can be clamped and locked according to the shape of the mortar masonry, so that the clamping component 13 and the irregular surface of the mortar masonry are fully in contact and force is applied evenly, so as to avoid the mortar masonry from loosening and detaching during the transportation process, and also avoid the problem that the mortar masonry is locally subjected to excessive force, which will cause the mortar masonry to be damaged.

[0037] Four support plates 11 are fixedly connected to the lower side walls of the two side plates 1 respectively, and the side walls on the opposite sides of the four support plates 11 are fixedly connected to the same horizontal plate 12, and the upper side wall of the horizontal plate 12 is fixedly connected to the PLC controller 60 and two analysis components 59. The analysis component 59 includes a mounting frame 51 and a plurality of analysis boxes 52. The mounting frame 51 is fixedly connected to the upper side wall of the horizontal plate 12, and the plurality of analysis boxes 52 are evenly distributed on the side wall of the mounting frame 51 close to the rubber pad 18. An analysis block 53 is slidably arranged in the analysis box 52, and the analysis block 53 is fixedly connected to the inner wall of the analysis box 52. The side wall of the analysis block 53 close to the rubber pad 18 is fixedly connected to a square rod 54, and one end of the square rod 54 away from the analysis block 53 extends out of the analysis box 52 and is fixedly connected with a friction plate 54. The head 55, the inner wall of the analysis box 52 is fixedly connected with a push switch 56 located on the front side of the analysis block 53, the upper side wall of the horizontal plate 12 is fixedly connected with two conductive frames 57, the push switch 56 is electrically connected to the corresponding conductive frame 57 through the PLC controller 60, the side wall of the clamping box 5 is fixedly connected with a conductive plate 58 matching the conductive frame 57, the side wall of the vertical box 131 is fixedly connected with an indicator light 23, the conductive plate 58 and the indicator light 23 are electrically connected, when the surface rubber pad 18 of the clamping assembly 13 is worn due to long-term use, the wear condition of the rubber pad 18 can be automatically detected, and this condition can be fed back to the operator, so that the operator can replace the worn rubber pad 18 in time to ensure the clamping force of the mortar masonry.

[0038] The air supply component 28 includes a high-pressure air pump 281 and a second serpentine hose 282. The high-pressure air pump 281 is fixedly connected to the left side wall of the left side panel 1. The second serpentine hose 282 is fixedly connected to the air outlet end of the high-pressure air pump 281. A connecting plate 29 is fixedly connected to the upper side wall of the left side panel 1. A first electric push rod 30 is fixedly connected to the left side wall of the connecting plate 29. The moving end of the first electric push rod 30 passes through the connecting plate 29 and is fixedly connected to an air supply head 31. The upper end of the second serpentine hose 282 is connected to the air supply head 31. The air supply head 31 and the air intake pipe 24 are in the same straight line. A first regulating valve 32 is provided inside the second serpentine hose 282, which can deliver gas to the clamping component 13.

[0039] The lower side wall of the mounting frame 10 is fixedly connected with an air blowing pipe 46, and a plurality of air blowing ports are provided on the front side wall of the air blowing pipe 46, and the two ports are sealed. The air blowing pipe 46 and the second serpentine hose 282 are fixedly connected with a same metal pipe 47, and a second regulating valve 48 is provided in the metal pipe 47, so that when the mortar masonry is knocked, the high-pressure air pump 281 can transport the gas to the air blowing pipe 46 through the metal pipe 47 for discharge, so as to blow away the dust on the surface of the mortar masonry.

[0040] The upper side wall of the connecting plate 29 is fixedly connected with a laser generator 49, and the left side walls of the plurality of clamping boxes 5 are fixedly connected with laser receivers 50. The laser receivers 50 and the PLC controller 60 are electrically connected, so that the clamping boxes 5 can stay at the set position.

[0041] The upper side wall of the air delivery head 31 is connected to an air pressure sensor 22, and the air pressure sensor 22 is electrically connected to the PLC controller 60. A stop switch 61 is fixedly connected to the side wall of the clamping box 5, which can detect the air pressure inside the air delivery head 31, and can control the drive motor 3 to stop working through the stop switch 61, and control the two clamping components 13 to move away from each other.

[0042] The operating principle of the present invention is now described as follows: the control switch 62 is pressed to transmit a control signal to the PLC controller 60. After receiving the electrical signal, the PLC controller 60 first controls the drive motor 3 to work. The drive motor 3 drives the frontmost transmission roller 2 to rotate, and drives the outer conveyor chain plate 4 to rotate. The conveyor chain plate 4 drives multiple clamping boxes 5 to rotate together. The clamping box 5 will drive the laser receiver 50 to move synchronously during the rotation process. At this time, the laser generator 49 is always in the on state. The laser receiver 50 will receive the laser signal emitted by the laser generator 49 during the movement. When the laser receiver 50 receives the laser signal emitted by the laser generator 49, the laser receiver 50 The PLC controller 60 will control the driving motor 3 to stop working, so that an idle clamping box 5 stays directly under the mounting frame 10. Then the operator can place a mortared stone on the upper surface of the clamping box 5 with the help of external equipment or manually, and then transmit an electrical signal to the PLC controller 60 through the control switch 62. After receiving the electrical signal, the PLC controller 60 will control the electromagnetic block 43 to cut off the power and lose the magnetic force (the electromagnetic block 43 is in the energized state in the initial state), release the adsorption of the knocking piece 331, and the knocking piece 331 will rotate along the rotating rod 37 under the action of gravity, so that the end of the knocking piece 331 contacts the mortared stone, knocks the mortared stone, and at the same time uses the microphone receiver 44 to The sound generated when the mortar masonry is struck is collected and transmitted to the audio analyzer 332. The collected sound is analyzed by the audio analyzer 332. The mortar masonry without cracks has a crisp and bright tone. When the stone without cracks is struck with the striking piece 331, the sound will be relatively pure without excessive noise. This is because the internal structure of the stone is uniform and dense, and the sound is less disturbed when propagating therein. On the contrary, when the mortar masonry has cracks, the existence of the cracks changes the internal structure of the stone, causing the sound to scatter and reflect during the propagation process, generating inharmonious frequency components, and the sound generated when struck is dull and hoarse. When the audio analyzer 332 detects that the mortar masonry sound is dull and hoarse, it will control the buzzer 45 through the PLC controller 60. The PLC controller 60 will drive the second electric push rod 39 to work, so that the second electric push rod 39 drives the adjusting motor 40 and the conical head 41 to move to the set position, so that the conical head 41 is inserted into the conical seat 42, and then the PLC controller 60 controls the adjusting motor 40 to work, and the adjusting motor 40 drives the conical head 41 to rotate, and the conical seat 42, the rotating rod 37 and the knocking piece 331 can be driven to rotate to the initial position under the effect of the friction pattern on the surface of the conical head 41 and the conical seat 42 to increase the friction force. At the same time, the PLC controller 60 controls the electromagnetic block 43 to generate magnetic force to adsorb the knocking piece 331.Then the PLC controller 60 controls the second electric push rod 39 to drive the cone head 41 and the cone seat 42 to separate. The PLC controller 60 adjusts the placement angle of the knocking piece 331 by controlling the angle motor 34 (each rotation angle is ninety degrees), and detects other parts of the mortar masonry. When the mortar masonry detection is completed and there are no cracks, the PLC controller 60 first controls the corresponding two clamping electric push rods 7 to work (the clamping box 5 and the two clamping electric push rods 7 inside the corresponding clamping box 5 have been positioned by the laser generator 49 and the laser receiver 50. The PLC controller performs logical judgment and processing based on the received signal, and then sends a control instruction to the clamping electric push rod 7 corresponding to the laser receiver 50. The PLC controller 60 can directly control the corresponding two clamping electric push rods 7 to work);

[0043] The corresponding two clamping electric push rods 7 will drive the moving block 8, the square plate 9 and the vertical box 131 to move towards the direction close to the mortar masonry. The squeezing switch 19 on the surface of the vertical box 131 will first contact the mortar masonry. When the mortar masonry is not placed at the center of the clamping box 5, the squeezing switch 19 on one side will first contact the mortar masonry, and then the top plate ( Figure 3 The component marked as c in the figure) pushes the mortar masonry to move the mortar masonry to the center of the clamping box 5. Since the vertical boxes 131 on both sides move at the same speed, when the top plate on one side pushes the mortar masonry to move to the center of the clamping box 5, the squeezing switch 19 on the other side will also contact the other side of the mortar masonry at the same time;

[0044] The squeezing switches 19 on both sides are electrically connected to the PLC controller 60. When the PLC controller 60 receives the electrical signals transmitted by the squeezing switches 19 on both sides, the PLC controller 60 will immediately control the clamping electric push rods 7 on both sides to stop working, and then the PLC controller 60 controls the first electric push rod 30 to work, and the first electric push rod 30 will drive the air supply head 31 to move, so that the air supply head 31 is inserted into the air intake pipe 24, and then the PLC controller 60 controls the high-pressure air pump 281 to work, and the high-pressure air pump 281 delivers external gas to the air supply chamber 20 through the air supply head 31 and the air intake pipe 24. The gas will be delivered to the vertical box 131 through the first serpentine hose 21, and through the air inlet 14 to the multiple horizontal cylinders 132, so that the air pressure between the piston plate 15 and the air inlet 14 increases, so that the multiple piston plates 15 drive the multiple squeezing plates 17 to move through the cross bar 16, so that the multiple squeezing plates 17 drive the rubber pads 18 to fully contact the surface of the mortar masonry. And apply force evenly. When all the extrusion plates 17 are in contact with the surface of the mortar masonry, all the piston plates 15 will stop moving, thereby increasing the air pressure inside the air supply chamber 20, the first serpentine hose 21, the air inlet pipe 24 and the air supply head 31. When the air pressure sensor 22 detects that the air pressure inside the air supply head 31 reaches the set threshold, the air pressure sensor 22 will control the high-pressure air pump 281 to stop working through the PLC controller 60. Then the PLC controller 60 controls the first electric push rod 30 to work. The first electric push rod 30 drives the air supply head 31 to disengage from the air inlet pipe 24. A one-way valve 26 is provided inside the air inlet pipe 24. The gas inside the air supply chamber 20 will not be discharged through the air inlet pipe 24, thereby clamping the mortar masonry. Then the PLC controller 60 will control the drive motor 3 to continue working. Through the cooperation of the laser generator 49 and the laser receiver 50, another clamping box 5 is moved to the bottom of the mounting frame 10 to facilitate the placement of the next mortar masonry.

[0045] When the conveying assembly drives the mortar masonry to move to a suitable position at the rear, the operator can press the stop switch 61 at the corresponding position, and the stop switch 61 will immediately send an electrical signal to the PLC controller 60. After receiving the electrical signal, the PLC controller 60 will control the drive motor 3 to stop working and control the corresponding control valve 27 to open, so that the gas in the cross cylinder 132 and the air delivery chamber 20 is discharged through the air outlet pipe 25. The piston plate 15 will drive the extrusion plate 17 and the rubber pad 18 to separate through the cross rod 16 under the elastic force of the spring, and the operator can remove the mortar masonry;

[0046] After the subsequent conveying chain plate 4 drives the clamping box 5 and the vertical box 131 to move to the bottom of the transmission roller 2, the vertical box 131 will drive the rubber pad 18 to contact the friction head 55. When the surface roughness of the rubber pad 18 increases due to wear, when the rubber pad 18 contacts the friction head 55, the rubber pad 18 will drive the friction head 55 to move forward to overcome the elastic force of the spring and squeeze the press switch 56. The press switch 56 will transmit an electrical signal to the PLC controller 60. After receiving the electrical signal, the PLC controller 60 will control the corresponding indicator light 23 to work through the conductive frame 57 and the conductive plate 58 (the vertical box 131 will drive the conductive plate 58 to move synchronously during the movement. When the vertical box 131 drives the rubber pad 18 to contact the friction head 55, the conductive plate 58 will also contact the upper end of the conductive frame 57) to indicate that the rubber pad 18 is worn and needs to be replaced in time.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction engineering mortar stone conveying device with a locking function, comprising two side plates (1) and a plurality of transmission rollers (2), wherein the plurality of transmission rollers (2) are rotatably connected between the two side plates (1), a right side wall of the right side plate (1) is fixedly connected with a driving motor (3), an output end of the driving motor (3) passes through the side wall of the right side plate (1) and is connected to the frontmost transmission roller (2), and the plurality of transmission rollers (2) are provided with a same conveying chain plate (4) on their outer shells, characterized in that: Also includes: A plurality of clamping boxes (5) are evenly distributed on the surface of the conveying chain plate (4); the inner wall of the clamping box (5) is fixedly connected to a baffle (6); the left and right sides of the baffle (6) are fixedly connected to clamping electric push rods (7); the moving end of the clamping electric push rod (7) is fixedly connected to a moving block (8); the upper side wall of the moving block (8) is fixedly connected to a square plate (9); the upper side wall of the clamping box (5) is provided with two sliding openings that match the square plate (9); the upper end of the square plate (9) extends out of the sliding opening and is fixedly connected to a clamping assembly (13); An air supply assembly (28) connected to the left side wall of the side plate (1) on the left side, and for supplying gas to the clamping assembly (13) through the air supply assembly (28); A mounting frame (10) is fixedly connected to the side walls of the two side panels (1) that are away from each other and is located above the driving roller (2); the side wall of the mounting frame (10) is connected to a detection component (33) for detecting the quality of the mortar masonry; Four support plates (11) are fixedly connected to the lower side walls of the two side plates (1), respectively; the side walls on the opposite sides of the four support plates (11) are fixedly connected to the same horizontal plate (12); the upper side wall of the horizontal plate (12) is fixedly connected to a PLC controller (60) and two analysis components (59); the clamping component (13) comprises a vertical box (131) and a plurality of horizontal cylinders (132); the vertical box (131) is fixedly connected to the upper end of the square plate (9); the plurality of horizontal cylinders (132) are fixedly plugged into the side walls on the opposite sides of the same group of two vertical boxes (131); an air inlet (14) is provided on the side wall of the horizontal cylinder (132) located inside the vertical box (131); a piston plate (15) is slidably provided inside the horizontal cylinder (132); The side wall of the piston plate (15) is fixedly connected to a cross bar (16); a spring sleeved on the outside of the cross bar (16) is fixedly connected between the piston plate (15) and the vertical box (131); one end of the cross bar (16) away from the piston plate (15) extends out of a cross cylinder (132) and is fixedly connected to an extrusion plate (17); a rubber pad (18) is fixedly connected to the side wall of the extrusion plate (17); the side walls of the two vertical boxes (131) in the same group on opposite sides are fixedly connected to an extrusion switch (19); the extrusion switch (19) is electrically connected to a PLC controller (60); the plurality of extrusion plates (17) are located on the same side as the extrusion switch (19); an air supply cavity (20) is provided inside the clamping box (5); The groove wall of the air supply chamber (20) is connected to a first serpentine hose (21); one end of the first serpentine hose (21) away from the air supply chamber (20) passes through a moving block (8) and a square plate (9) and is connected to a vertical box (131); an air inlet pipe (24) and an air outlet pipe (25) are fixedly connected to the left side wall of the clamping box (5); a one-way valve (26) is provided in the air inlet pipe (24); a control valve (27) is provided in the air outlet pipe (25); both the air inlet pipe (24) and the air outlet pipe (25) are connected to the air supply chamber (20); the detection component (33) comprises a knocking member (331) and an audio analyzer (332); the audio analyzer (332) is fixedly connected to the upper side wall of the mounting frame (10); the mounting frame ( The upper side wall of the rotating plate (10) is fixedly connected to an angle motor (34), the output end of the angle motor (34) passes through the mounting frame (10) and is fixedly connected to a rotating plate (35), the lower side wall of the rotating plate (35) is fixedly connected to two placement plates (36), the two placement plates (36) are rotatably connected to a same rotating rod (37), the knocking member (331) is fixedly sleeved outside the rotating rod (37), the lower side wall of the rotating plate (35) is fixedly connected to a fixing plate (38), the side wall of the fixing plate (38) is fixedly connected to a second electric push rod (39), the moving end of the second electric push rod (39) is fixedly connected to an adjusting motor (40), and the moving end of the adjusting motor (40) is fixedly connected to a conical head (41),The end of the rotating rod (37) close to the conical head (41) is fixedly connected to a conical seat (42) that matches the conical head (41). The side walls of the conical head (41) and the conical seat (42) that contact each other are provided with friction patterns. The lower side wall of the rotating plate (35) is fixedly connected to an electromagnetic block (43). The knocking member (331) is made of magnetic material. The placement plate (36) on the side away from the fixed plate (38) is fixedly connected to a microphone receiver (44). The microphone receiver (44) and the audio analyzer (332) are electrically connected. The right side wall of the mounting frame (10) is fixedly connected to a buzzer (45) and a control switch (62). The audio analyzer (332) is electrically connected to the buzzer (45) via a PLC controller (60). The analysis component (59) comprises a placement frame (51) and a plurality of analysis boxes (52). The placement frame (51) is fixedly connected to the upper side wall of the horizontal plate (12). The plurality of analysis boxes (52) are connected to the placement frame (51). The boxes (52) are evenly distributed on the side wall of the placement frame (51) close to the rubber pad (18), and an analysis block (53) is slidably arranged in the analysis box (52). The side wall of the analysis block (53) close to the rubber pad (18) is fixedly connected to a square rod (54), and one end of the square rod (54) away from the analysis block (53) extends out of the analysis box (52) and is fixedly connected to a friction head (55). The inner wall of the analysis box (52) is fixedly connected to a friction head (55) located on the front side of the analysis block (53). The push switch (56) is fixedly connected to the upper side wall of the horizontal plate (12) with two conductive frames (57), the push switch (56) is electrically connected to the corresponding conductive frame (57) through a PLC controller (60), the side wall of the clamping box (5) is fixedly connected to a conductive plate (58) matching the conductive frame (57), the side wall of the vertical box (131) is fixedly connected to an indicator light (23), and the conductive plate (58) is electrically connected to the indicator light (23).

2. The construction engineering mortar stone conveying equipment with locking function according to claim 1, characterized in that: The air supply assembly (28) comprises a high-pressure air pump (281) and a second serpentine hose (282); the high-pressure air pump (281) is fixedly connected to the left side wall of the left side panel (1); the second serpentine hose (282) is fixedly connected to the air outlet end of the high-pressure air pump (281); a connecting plate (29) is fixedly connected to the upper side wall of the left side panel (1); a first electric push rod (30) is fixedly connected to the left side wall of the connecting plate (29); a movable end of the first electric push rod (30) passes through the connecting plate (29) and is fixedly connected to an air supply head (31); an upper end of the second serpentine hose (282) is connected to the air supply head (31); the air supply head (31) and the air intake pipe (24) are on the same straight line; and a first regulating valve (32) is provided inside the second serpentine hose (282).

3. The construction engineering mortar stone conveying equipment with locking function according to claim 1, characterized in that: The lower side wall of the mounting frame (10) is fixedly connected to an air blowing pipe (46), a front side wall of the air blowing pipe (46) is provided with a plurality of air blowing ports, and both ports are sealed; the air blowing pipe (46) and the second serpentine hose (282) are fixedly connected to a same metal pipe (47), and a second regulating valve (48) is provided in the metal pipe (47).

4. The construction engineering mortar stone conveying equipment with locking function according to claim 2, characterized in that: The upper side wall of the connecting plate (29) is fixedly connected to a laser generator (49), and the left side walls of the plurality of clamping boxes (5) are fixedly connected to laser receivers (50), and the laser receivers (50) are electrically connected to a PLC controller (60).

5. The construction engineering mortar stone conveying equipment with locking function according to claim 2, characterized in that: The upper side wall of the air supply head (31) is connected to an air pressure sensor (22), the air pressure sensor (22) is electrically connected to a PLC controller (60), and a stop switch (61) is fixedly connected to the side wall of the clamping box (5).

Images