Horizontal adjusting device for receiving die box of concrete cart

Abstract

The utility model belongs to the technical field of concrete cart material receiving equipment, and particularly relates to a concrete cart material receiving die box horizontal adjusting device which comprises a material containing hopper and a die box, the bottom discharging end of the material containing hopper is provided with two discharging ports, the two discharging ports are arranged in parallel, and a cart frame is fixedly installed on the surface of the material containing hopper. According to the horizontal adjusting device for the material receiving die box of the concrete cart, the horizontal position of the die box can be ensured to be accurate by arranging the die box horizontal adjusting mechanism; in this way, it can be guaranteed that the thicknesses and the densities of the concrete prefabricated parts received every time are the same, the precision and the consistency of test results are improved, and the device can work on any flat ground and is extremely high in adaptability, labor-saving, labor-saving and high in efficiency; the requirement of manual operation can be reduced by adopting an automatic double-discharging mode of the trolley; operators only need to set relevant parameters, the cart can automatically complete the discharging process, manpower resources are saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete cart material receiving, in particular to a concrete cart material receiving mold box horizontal adjustment device. Background Art

[0002] At present, the construction team needs to test the prepared materials during the preparation of concrete prefabricated parts. The method adopted is to directly receive the materials through a cart, and then push it to the laboratory, use a shovel to dig the concrete materials and put them in the mold box to fill it before conducting the experimental operation. However, this method has low operating efficiency, and it is difficult to control the internal extrusion and compaction of the mold box during the operation of holding concrete, which easily leads to holes in the middle gap, thereby affecting the accuracy of the experimental detection. Therefore, a concrete cart receiving mold box level adjustment device is needed. Utility Model Content

[0003] Based on the existing technical problems, the utility model proposes a device for adjusting the level of a concrete cart receiving mold box.

[0004] The utility model proposes a concrete cart receiving material mold box level adjustment device, comprising a hopper and a mold box, the bottom discharge end of the hopper is provided with a double discharge port, the two double discharge ports are arranged in parallel, a trolley frame is fixedly installed on the surface of the hopper, the bottom of the trolley frame is rotatably connected with a walking wheel through a rotating shaft, and the interior of the trolley frame is also provided with a mold box level adjustment mechanism and a discharge adjustment mechanism;

[0005] The mold box horizontal adjustment mechanism realizes the action of adjusting the mold box placement level during the mold box receiving process;

[0006] The unloading adjustment mechanism enables the mold box to be easily taken out after receiving the material.

[0007] Preferably, the mold box horizontal adjustment mechanism includes a small generator, the bottom of which is fixedly mounted on the mounting surface of the cart frame, a pin is sleeved in the middle of one end of the cart frame, a base is fixedly mounted on the bottom of the pin, limiting sleeves are fixedly mounted on the four corners of the top of the base, a spring is placed inside the limiting sleeve, and vibration plates are fixedly mounted on the tops of the four springs.

[0008] Preferably, a first vibration motor is fixedly installed on the central bottom of the vibration plate, and adjustment plates are also fixedly installed on the bottom of both ends of the base, an adjustment groove is opened on the top of one end of the adjustment plate, and a mounting plate is fixedly installed on the surface of the cart frame, and a screw is threadedly connected to the surface of the mounting plate, and the threaded surface of the screw is slidably inserted into the inner wall of the adjustment groove, and the top of the vibration plate is clamped with the bottom of the mold box.

[0009] Preferably, a second vibration motor is fixedly mounted on the bottom surface of the two discharge ends of the hopper, and hanging shafts are fixedly mounted on the two side surfaces of the hopper, and sealing plates are clamped on the arc surfaces of the two hanging shafts, and the inner walls of the sealing plates are respectively in contact with the two discharge ends of the hopper.

[0010] Preferably, the discharge adjustment mechanism comprises vertical support rods, the tops of two vertical support rods are fixedly mounted to the bottom of the material hopper, and the bottoms of the two vertical support rods are fixedly mounted with slide rails.

[0011] Preferably, a roller is slidably inserted into the inner wall of the slide groove of the slide rail, and one end surface of the roller is rotatably connected to the roller through a bearing, and one end of the roller is fixedly installed with a sliding connecting rod, and the bottom of the sliding connecting rod is rotatably connected to the right clamping rod through a pin shaft, and a connecting plate is fixedly installed on the top side surface of the right clamping rod, and the opposite surfaces of the two connecting plates are rotatably connected to the left clamping rod through a pin shaft, and one side surface of the left clamping rod and one side surface of the right clamping rod are fixedly installed with a clamping plate, and the surfaces of the two clamping plates are in contact with the surface of the mold box, and the surfaces of the left clamping rod and the right clamping rod are movably sleeved with a limiting sleeve, and the surface of the limiting sleeve is also threadedly connected with a locking rod.

[0012] Preferably, the unloading adjustment mechanism also includes a vertical connecting rod, and a horizontal sliding tube is fixedly installed at the bottom of the two vertical connecting rods. The bottom of one end of the horizontal sliding tube is rotatably connected to a roller through a pin shaft, and a driving rod is slidably inserted into the inner wall of the horizontal sliding tube. The surface of the driving rod is slidably inserted into the surface of the roller, and one end of the driving rod is rotatably connected to a reel through a pin shaft. A steel cable is wound around the surface of the reel, and an electromagnetic brake disc is also provided on the surface of the reel. The bottom end of the steel cable is fixedly installed on the top of the right clamping rod.

[0013] The beneficial effects of the present invention are:

[0014] By setting the mold box horizontal adjustment mechanism, the horizontal position of the mold box can be ensured to be accurate. This ensures that the thickness and density of the concrete precast parts are the same each time the materials are received, which improves the accuracy and consistency of the test results. It can work on any flat ground, has strong adaptability, saves labor and labor, and is highly efficient; the automatic double discharge method of the cart can reduce the need for manual operation. The operator only needs to set the relevant parameters, and the cart can automatically complete the discharge process, saving human resources and improving work efficiency; the unloading adjustment mechanism can ensure that the mold box cannot be taken out due to its own weight after loading. Through this device, it can save labor and quickly take out the unloading effect, reduce labor, save time, and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a horizontal adjustment device for a concrete cart receiving mold box;

[0016] Figure 2 A three-dimensional diagram of a concrete cart frame structure of a device for adjusting the level of a concrete cart receiving a mold box;

[0017] Figure 3 A three-dimensional diagram of a discharge adjustment mechanism of a concrete cart receiving mold box horizontal adjustment device;

[0018] Figure 4 It is an exploded view of a mold box level adjustment mechanism of a concrete cart material receiving mold box level adjustment device;

[0019] Figure 5 A three-dimensional diagram of the mold box structure of a concrete cart receiving mold box horizontal adjustment device;

[0020] Figure 6 The present invention is a three-dimensional diagram of the driving rod structure of a horizontal adjustment device for a material receiving mold box of a concrete cart.

[0021] In the figure: 1, hopper; 2, mold box; 3, double discharge port; 4, cart frame; 5, walking wheel; 6, mold box horizontal adjustment mechanism; 61, small generator; 62, pin shaft; 63, base; 64, limit sleeve; 65, spring; 66, vibration plate; 67, first vibration motor; 68, adjustment plate; 69, adjustment slot; 610, mounting plate; 611, screw; 7, discharge adjustment mechanism; 71, vertical support rod; 72, slide rail; 73, roller; 74, roller; 75, sliding connecting rod; 76, right clamping rod; 77, connecting plate; 78, left clamping rod; 79, clamping plate;

[0022] 710, limit sleeve; 711, locking rod; 712, vertical connecting rod; 713, horizontal sliding tube;

[0023] 714, guide wheel; 715, driving rod; 716, reel; 717, steel cable; 718, electromagnetic brake disc; 8, second vibration motor; 9, hanging shaft; 10, closing plate. DETAILED DESCRIPTION

[0024] 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 of the embodiments.

[0025] Embodiment 1

[0026] Reference Figure 1-Figure 6A concrete cart receiving mold box level adjustment device comprises a hopper 1 and a mold box 2. The bottom discharge end of the hopper 1 is provided with a double discharge port 3, and the two double discharge ports 3 are arranged in parallel. A trolley frame 4 is fixedly installed on the surface of the hopper 1. The bottom of the trolley frame 4 is rotatably connected with a traveling wheel 5 through a rotating shaft. The interior of the trolley frame 4 is also provided with a mold box level adjustment mechanism 6 and a discharge adjustment mechanism 7;

[0027] In order to realize the action of adjusting the horizontal placement of the mold box 2 during the material receiving process, a mold box horizontal adjustment mechanism 6 is provided, including a small generator 61. The bottom of the small generator 61 is fixedly installed on the mounting surface of the trolley frame 4. A pin shaft 62 is sleeved on the middle part of one end of the trolley frame 4. A base 63 is fixedly installed on the bottom of the pin shaft 62. Limiting sleeves 64 are fixedly installed on the four corners of the top of the base 63. Springs 65 are placed inside the limiting sleeves 64. Vibrating plates 66 are fixedly installed on the tops of the four springs 65.

[0028] Specifically implemented in this way, the function of the small generator 61 is to provide walking and vibration power, and the spring 65 is arranged on the inner wall of the limiting sleeve 64 to achieve a buffering effect when the mold box 2 receives the material.

[0029] A first vibration motor 67 is fixedly installed on the central bottom of the vibration plate 66, and an adjustment plate 68 is also fixedly installed on the bottom of both ends of the base 63. An adjustment groove 69 is opened on the top of one end of the adjustment plate 68. A mounting plate 610 is fixedly installed on the surface of the trolley frame 4. A screw 611 is threadedly connected to the surface of the mounting plate 610. The threaded surface of the screw 611 is slidably plugged into the inner wall of the adjustment groove 69, and the top of the vibration plate 66 is clamped with the bottom of the mold box 2.

[0030] Specifically, when the mold box 2 is receiving the material, the vibration plate 66 is driven to vibrate by a vibration motor, which helps to make the material more evenly distributed in the mold box 2 due to the vibration of the mold box 2, avoiding the accumulation or uneven distribution of materials, thereby ensuring the stability and consistency of the subsequent processing process; and after the mold box 2 is placed on the vibration plate 66, the adjustment plates 68 at both ends are used to adjust the horizontal state of the mold box 2 receiving the material, and the material receiving level is adjusted by moving the adjustment plates 68 up and down. When the mold box 2 becomes unstable during the material receiving operation, it is easy to cause the amount of material received to be reduced, affecting the quality of detection.

[0031] A second vibration motor 8 is fixedly installed on the bottom surface of the two discharge ends of the hopper 1, and hanging shafts 9 are also fixedly installed on the two side surfaces of the hopper 1. The arc surfaces of the two hanging shafts 9 are clamped with sealing plates 10, and the inner walls of the sealing plates 10 are in contact with the two discharge ends of the hopper 1 respectively.

[0032] Specifically implemented in this way, the second vibration motor 8 can keep the material in the hopper 1 in a flowing state, and through the vibration, the material can be more evenly transported to the two discharge ends. This can ensure the uniformity of the material during the discharge process and avoid the unstable discharge caused by material accumulation or uneven distribution.

[0033] In order to realize the action of taking out the mold box 2 after receiving the material, the unloading adjustment mechanism 7 is set to include a vertical support rod 71, the tops of the two vertical support rods 71 ​​are fixedly installed with the bottom of the hopper 1, and the bottoms of the two vertical support rods 71 ​​are fixedly installed with a slide rail 72; a roller 73 is slidably inserted into the inner wall of the slide groove of the slide rail 72, and one end surface of the roller 73 is rotatably connected to a roller shaft 74 through a bearing, and one end of the roller 74 is fixedly installed with a sliding connecting rod 75, and the bottom of the sliding connecting rod 75 is rotatably connected to the right through a pin shaft. The clamping rod 76, a connecting plate 77 is fixedly installed on the top side surface of the right clamping rod 76, and the opposite surfaces of the two connecting plates 77 are rotatably connected to the left clamping rod 78 through a pin shaft. A clamping plate 79 is fixedly installed on one side surface of the left clamping rod 78 and one side surface of the right clamping rod 76. The surfaces of the two clamping plates 79 are in contact with the surface of the mold box 2. The surfaces of the left clamping rod 78 and the right clamping rod 76 are movably connected to a limiting sleeve 710, and the surface of the limiting sleeve 710 is also threadedly connected to a locking rod 711.

[0034] Specifically implemented in this way, by fixing the vertical support rod 71 to the bottom of the hopper 1, a stable connection between the discharge adjustment mechanism 7 and the hopper 1 can be ensured. This design can effectively support the bottom of the hopper 1, maintain the stability of the hopper 1 during the leveling process, avoid shaking or instability during the discharge operation, and improve the safety and accuracy of the operation; the design of the slide rail 72 allows the entire discharge adjustment mechanism 7 to move smoothly in the horizontal direction. The roller 73 slides through the inner wall of the slide groove of the slide rail 72, which can reduce the friction of the discharge adjustment mechanism 7 during the movement, making the movement smoother and easier, and the operator can more easily control the position and speed of the discharge adjustment mechanism 7.

[0035] After the bottom of the clamping plate 79 contacts the top of the mold box 2, the top of the mold box 2 can be effectively squeezed and clamped. During clamping, the left clamping rod 78 and the right clamping rod 76 are controlled to swing by the pin shaft, thereby controlling the clamping plates 79 at both ends to contact the surface of the mold box 2, and at the same time driving the limit sleeve 710 to slide downward, so that the relative surfaces of the left clamping rod 78 and the right clamping rod 76 contact to lock them, and pull the sliding connecting rod 75 to drive the mold box 2 to be taken out and disassembled.

[0036] By setting the mold box horizontal adjustment mechanism 6, the horizontal position of the mold box 2 can be ensured to be accurate. In this way, the thickness and density of the concrete precast parts received each time are the same, which improves the accuracy and consistency of the test results. It can work on any flat ground, has strong adaptability, saves labor and labor, and is highly efficient; the automatic double discharge method of the cart can reduce the need for manual operation. The operator only needs to set the relevant parameters, and the cart can automatically complete the discharge process, saving human resources and improving work efficiency; the unloading adjustment mechanism 7 can ensure that the mold box 2 cannot be taken out due to its own weight after loading. Through this device, it can save labor and quickly take out the unloading effect, reduce labor, save time, and improve safety.

[0037] Working principle: When receiving the blanks for making concrete precast parts, the hopper 1 is used to hold them. After the mold box 2 is placed on the top of the vibration plate 66 and clamped, the sealing plate 10 is opened to control the double discharge ports 3 of the hopper 1 to open. One or two can be opened according to needs. The first vibration motor 67 at the bottom works to provide vibration force, so that the concrete material in the hopper 1 flows out and falls into the mold box 2 at the bottom.

[0038] After the mold box 2 is filled with materials, the sliding connecting rod 75 is pulled to drive the clamping plate 79 at the bottom to move, thereby controlling the filled mold box 2 to move and unload the materials.

[0039] Embodiment 2

[0040] Reference Figure 1-Figure 6 A concrete cart receiving material mold box horizontal adjustment device comprises a hopper 1 and a mold box 2. The bottom discharge end of the hopper 1 is provided with a double discharge port 3, and the two double discharge ports 3 are arranged in parallel. A trolley frame 4 is fixedly installed on the surface of the hopper 1. The bottom of the trolley frame 4 is rotatably connected with a traveling wheel 5 through a rotating shaft. The interior of the trolley frame 4 is also provided with a mold box horizontal adjustment mechanism 6 and a discharge adjustment mechanism 7.

[0041] In order to realize the action of adjusting the horizontal placement of the mold box 2 during the material receiving process, a mold box horizontal adjustment mechanism 6 is provided, including a small generator 61. The bottom of the small generator 61 is fixedly installed on the mounting surface of the trolley frame 4. A pin shaft 62 is sleeved on the middle part of one end of the trolley frame 4. A base 63 is fixedly installed on the bottom of the pin shaft 62. Limiting sleeves 64 are fixedly installed on the four corners of the top of the base 63. Springs 65 are placed inside the limiting sleeves 64. Vibrating plates 66 are fixedly installed on the tops of the four springs 65.

[0042] Specifically implemented in this way, the function of the small generator 61 is to provide walking and vibration power, and the spring 65 is arranged on the inner wall of the limiting sleeve 64 to achieve a buffering effect when the mold box 2 receives the material.

[0043] A first vibration motor 67 is fixedly installed on the central bottom of the vibration plate 66, and an adjustment plate 68 is also fixedly installed on the bottom of both ends of the base 63. An adjustment groove 69 is opened on the top of one end of the adjustment plate 68. A mounting plate 610 is fixedly installed on the surface of the trolley frame 4. A screw 611 is threadedly connected to the surface of the mounting plate 610. The threaded surface of the screw 611 is slidably plugged into the inner wall of the adjustment groove 69, and the top of the vibration plate 66 is clamped with the bottom of the mold box 2.

[0044] Specifically, when the mold box 2 is receiving the material, the vibration plate 66 is driven to vibrate by a vibration motor, which helps to make the material more evenly distributed in the mold box 2 due to the vibration of the mold box 2, avoiding the accumulation or uneven distribution of materials, thereby ensuring the stability and consistency of the subsequent processing process; and after the mold box 2 is placed on the vibration plate 66, the adjustment plates 68 at both ends are used to adjust the horizontal state of the mold box 2 receiving the material, and the material receiving level is adjusted by moving the adjustment plates 68 up and down. When the mold box 2 becomes unstable during the material receiving operation, it is easy to cause the amount of material received to be reduced, affecting the quality of detection.

[0045] A second vibration motor 8 is fixedly installed on the bottom surface of the two discharge ends of the hopper 1, and hanging shafts 9 are also fixedly installed on the two side surfaces of the hopper 1. The arc surfaces of the two hanging shafts 9 are clamped with sealing plates 10, and the inner walls of the sealing plates 10 are in contact with the two discharge ends of the hopper 1 respectively.

[0046] Specifically implemented in this way, the second vibration motor 8 can keep the material in the hopper 1 in a flowing state, and through the vibration, the material can be more evenly transported to the two discharge ends. This can ensure the uniformity of the material during the discharge process and avoid the unstable discharge caused by material accumulation or uneven distribution.

[0047] In order to realize the action of facilitating the removal of the mold box 2 after receiving the material, the unloading adjustment mechanism 7 is provided, which also includes a vertical connecting rod 712, and the bottoms of the two vertical connecting rods 712 are fixedly installed with horizontal sliding tubes 713, and the bottom of one end of the horizontal sliding tube 713 is rotatably connected to a guide wheel 714 through a pin shaft, and a driving rod 715 is slidably inserted into the inner wall of the horizontal sliding tube 713, and the surface of the driving rod 715 is slidably inserted into the surface of the guide wheel 714, and one end of the driving rod 715 is rotatably connected to a reel 716 through a pin shaft, and a steel cable 717 is wound around the surface of the reel 716, and the surface of the reel 716 is also provided with There is an electromagnetic brake disc 718, the bottom end of the steel cable 717 is fixedly installed on the top of the right clamping rod 76, a connecting plate 77 is fixedly installed on the top side surface of the right clamping rod 76, the relative surfaces of the two connecting plates 77 are rotatably connected to the left clamping rod 78 through a pin shaft, one side surface of the left clamping rod 78 and one side surface of the right clamping rod 76 are fixedly installed with a clamping plate 79, the surfaces of the two clamping plates 79 are in contact with the surface of the mold box 2, the surface of the left clamping rod 78 and the surface of the right clamping rod 76 are movably connected with a limiting sleeve 710, and the surface of the limiting sleeve 710 is also threadedly connected with a locking rod 711.

[0048] Specifically implemented in this way, by fixing the vertical support rod 71 to the bottom of the hopper 1, a stable connection between the discharge adjustment mechanism 7 and the hopper 1 can be ensured. This design can effectively support the bottom of the hopper 1, maintain the stability of the hopper 1 during the leveling process, avoid shaking or instability during the discharge operation, and improve the safety and accuracy of the operation; the design of the guide wheel 714 allows the entire discharge adjustment mechanism 7 to move smoothly in the horizontal direction. The guide wheel 714 slides inside the horizontal sliding tube 713 through the driving rod 715, which can reduce the friction of the discharge adjustment mechanism 7 during the movement, making the movement smoother and easier, and the operator can more easily control the position and speed of the discharge adjustment mechanism 7.

[0049] After the bottom of the clamping plate 79 contacts the top of the mold box 2, the top of the mold box 2 can be effectively squeezed and clamped. During clamping, the left clamping rod 78 and the right clamping rod 76 are controlled to swing by the pin shaft, thereby controlling the clamping plates 79 at both ends to contact the surface of the mold box 2, and at the same time driving the limit sleeve 710 to slide downward, so that the relative surfaces of the left clamping rod 78 and the right clamping rod 76 contact to lock them, pulling the driving rod 715 to drive the mold box 2 to move, and using the electromagnetic brake disc 718 to control the reel 716 to rotate and then release the steel cable 717 to make the mold box 2 drop and place.

[0050] By setting the mold box horizontal adjustment mechanism 6, the horizontal position of the mold box 2 can be ensured to be accurate. In this way, the thickness and density of the concrete precast parts received each time are the same, which improves the accuracy and consistency of the test results. It can work on any flat ground, has strong adaptability, saves labor and labor, and is highly efficient; the automatic double discharge method of the cart can reduce the need for manual operation. The operator only needs to set the relevant parameters, and the cart can automatically complete the discharge process, saving human resources and improving work efficiency; the unloading adjustment mechanism 7 can ensure that the mold box 2 cannot be taken out due to its own weight after loading. Through this device, it can save labor and quickly take out the unloading effect, reduce labor, save time, and improve safety.

[0051] Working principle: When receiving the blanks for making concrete precast parts, the hopper 1 is used to hold them. After the mold box 2 is placed on the top of the vibration plate 66 and clamped, the sealing plate 10 is opened to control the double discharge ports 3 of the hopper 1 to open. One or two can be opened according to needs. The first vibration motor 67 at the bottom works to provide vibration force, so that the concrete material in the hopper 1 flows out and falls into the mold box 2 at the bottom.

[0052] After the mold box 2 is filled with materials, the sliding connecting rod 75 is pulled to drive the bottom clamping plate 79 to move, thereby controlling the full mold box 2 to move, and the electromagnetic brake disc 718 is used to control the rotation of the reel 716 to release the steel cable 717 to lower the mold box 2 to place it.

[0053] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A concrete cart receiving mold box level adjustment device, comprising a material hopper (1) and a mold box (2), characterized in that: The bottom discharge end of the material hopper (1) is provided with a double discharge port (3), and the two double discharge ports (3) are arranged in parallel. A trolley frame (4) is fixedly installed on the surface of the material hopper (1), and the bottom of the trolley frame (4) is rotatably connected to a running wheel (5) via a rotating shaft. The interior of the trolley frame (4) is also provided with a mold box horizontal adjustment mechanism (6) and a discharge adjustment mechanism (7). The mold box horizontal adjustment mechanism (6) realizes the action of adjusting the placement level of the mold box (2) when the mold box (2) is receiving materials; The material discharge adjustment mechanism (7) enables the mold box (2) to be easily taken out after receiving the material.

2. A concrete cart receiving mold box level adjustment device according to claim 1, characterized in that: The mold box horizontal adjustment mechanism (6) comprises a small generator (61), the bottom of the small generator (61) is fixedly mounted on the mounting surface of the cart frame (4), a pin shaft (62) is sleeved in the middle of one end of the cart frame (4), a base (63) is fixedly mounted on the bottom of the pin shaft (62), and limiting sleeves (64) are fixedly mounted on the four corners of the top of the base (63), a spring (65) is placed inside the limiting sleeve (64), and a vibration disk (66) is fixedly mounted on the top of the four springs (65).

3. A concrete cart receiving mold box level adjustment device according to claim 2, characterized in that: A first vibration motor (67) is fixedly mounted on the central bottom of the vibration plate (66), and adjustment plates (68) are also fixedly mounted on the bottoms of both ends of the base (63). An adjustment groove (69) is provided on the top of one end of the adjustment plate (68). A mounting plate (610) is fixedly mounted on the surface of the trolley frame (4), and a screw rod (611) is threadedly connected to the surface of the mounting plate (610). The threaded surface of the screw rod (611) is slidably plugged into the inner wall of the adjustment groove (69), and the top of the vibration plate (66) is snap-fitted to the bottom of the mold box (2).

4. A concrete cart receiving mold box level adjustment device according to claim 1, characterized in that: A second vibration motor (8) is fixedly mounted on the bottom surface of the two discharge ends of the material containing hopper (1), and hanging shafts (9) are also fixedly mounted on the two side surfaces of the material containing hopper (1), and the arc surfaces of the two hanging shafts (9) are clamped with sealing plates (10), and the inner walls of the sealing plates (10) are respectively in contact with the two discharge ends of the material containing hopper (1).

5. The device for adjusting the level of a concrete cart receiving mold box according to claim 1, characterized in that: The discharge adjustment mechanism (7) comprises a vertical support rod (71), the tops of the two vertical support rods (71) are fixedly mounted on the bottom of the material hopper (1), and the bottoms of the two vertical support rods (71) are fixedly mounted with a slide rail (72).

6. A device for adjusting the level of a concrete cart receiving mold box according to claim 5, characterized in that: A roller (73) is slidably inserted into the inner wall of the slide groove of the slide rail (72), one end surface of the roller (73) is rotatably connected to a roller shaft (74) via a bearing, one end of the roller shaft (74) is fixedly installed with a sliding connecting rod (75), the bottom of the sliding connecting rod (75) is rotatably connected to a right clamping rod (76) via a pin shaft, a connecting plate (77) is fixedly installed on the top side surface of the right clamping rod (76), and the opposite surfaces of the two connecting plates (77) are connected by A left clamping rod (78) is rotatably connected to the left clamping rod (78) through a pin shaft, and a clamping plate (79) is fixedly installed on one side surface of the left clamping rod (78) and one side surface of the right clamping rod (76). The surfaces of the two clamping plates (79) are in contact with the surface of the mold box (2). The surfaces of the left clamping rod (78) and the right clamping rod (76) are movably connected to a limiting sleeve (710), and the surface of the limiting sleeve (710) is also threadedly connected to a locking rod (711).

7. A device for adjusting the level of a concrete cart receiving mold box according to claim 6, characterized in that: The unloading adjustment mechanism (7) also includes a vertical connecting rod (712), and a horizontal sliding tube (713) is fixedly installed at the bottom of the two vertical connecting rods (712). The bottom of one end of the horizontal sliding tube (713) is rotatably connected to a guide wheel (714) through a pin shaft. A driving rod (715) is slidably inserted into the inner wall of the horizontal sliding tube (713). The surface of the driving rod (715) is slidably inserted into the surface of the guide wheel (714). One end of the driving rod (715) is rotatably connected to a reel (716) through a pin shaft. A steel cable (717) is wound around the surface of the reel (716). An electromagnetic brake disc (718) is also provided on the surface of the reel (716). The bottom end of the steel cable (717) is fixedly installed on the top of the right clamping rod (76).

Images