Construction device for rammed earth wall panels and operation method thereof

Abstract

The present invention relates to the field of building construction, and in particular to a construction device for rammed earth wall panels and an operating method thereof. The technical problems to be solved by the present invention are: complex processing procedures, labor-intensive, low work efficiency, and inability to adjust the width. The technical implementation scheme of the present invention is: a construction device for rammed earth wall panels, comprising a first fixed plate, an adjustment mechanism for supporting the entire device is provided below the first fixed plate, a second fixed plate is fixedly connected to the middle part above the first fixed plate, and a tamping mechanism, a power assembly, a metering mechanism, and a conveying mechanism are provided above the first fixed plate from left to right, the power assembly provides power for the tamping mechanism and the metering mechanism, and the metering mechanism is located above the second fixed plate. During the construction process of rammed earth, the processing processes such as leveling and tamping the materials are completed by mechanical equipment to achieve automation and reduce labor.

Description

Technical Field

[0001] The present invention relates to the field of building construction, and in particular to a construction device for rammed earth wall panels and an operating method thereof. Background Art

[0002] Rammed earth wall panel construction technology is a traditional construction technique in my country, mostly used in house construction. After clay, coarse sand, lime and other materials are fully mixed, they are compacted with a pestle to form rammed earth wall panels.

[0003] Existing rammed earth wall panel construction technology requires manual labor for most steps. For example, the complex processes of setting up the formwork for each layer, leveling the material, and compacting the material are labor-intensive and inefficient. Furthermore, during rammed earth wall panel construction, the thickness of each wall can vary, and most mechanical equipment cannot adjust the width, requiring manual operation. Summary of the Invention

[0004] In order to overcome the shortcomings of complex processing procedures, labor consumption, low work efficiency and inability to adjust the width, the technical problem of the present invention is to provide a construction device for rammed earth wall panels and an operating method thereof.

[0005] The technical implementation scheme of the present invention is: a construction device for rammed earth wall panels, including a first fixed plate, an adjusting mechanism for supporting the entire device is provided under the first fixed plate, a second fixed plate is fixedly connected to the middle part above the first fixed plate, a tamping mechanism, a power assembly, a quantitative mechanism and a conveying mechanism are provided above the first fixed plate from left to right, the power assembly provides power for the tamping mechanism and the quantitative mechanism, and the quantitative mechanism is located above the second fixed plate; the tamping mechanism includes a sliding rod, a guide rod, a first threaded rod, a second motor, a counterweight block, a second spring, a first auxiliary block and a tension spring, a concave groove is provided in the middle part of one side of the first fixed plate, and a sliding block is slidably connected in the concave groove of the first fixed plate The movable rod has a groove on one side of the sliding rod that matches the concave groove, and the top of the sliding rod is T-shaped. The first auxiliary block is symmetrically fixedly connected to the upper part of the sliding rod, and the first auxiliary block is also symmetrically fixedly connected to the upper side of the first fixed plate. A tension spring is provided between the two corresponding first auxiliary blocks. Slide grooves are provided on both sides of the sliding rod, and a guide rod is slidably connected in the slide groove. The bottom end of the guide rod is fixedly connected to a counterweight block, and the bottom end of the guide rod is fixedly connected to a second motor. The first threaded rod is fixedly connected to the output shaft of the second motor, and the first threaded rod is threadedly connected to the center position of the sliding rod. A second spring is provided between the guide rod and the second motor, which can increase the stability and service life of the second motor during work.

[0006] Optionally, the tamping mechanism also includes a support plate, a first electric push rod, a first spring and a positioning block. The slide grooves on both sides of the sliding rod are provided with grooves for limiting the position of the guide rod to prevent the first threaded rod from being subjected to force. The upper ends of the guide rod are fixedly connected to the support plates, and the first electric push rod is fixedly connected above the support plates. Through holes are opened on both sides of the upper end of the guide rod, the size of one end of the through hole is equal to the size of the first electric push rod, and the size of the other end of the through hole is slightly larger than the size of the positioning block. One end of the first electric push rod is slidably connected to the through hole, and a positioning block is slidably connected in the through hole. The positioning block is slidably connected to one end of the first electric push rod up and down, and a first spring is provided between the positioning block and the first electric push rod, which can alleviate the wear of the first electric push rod, the first threaded rod and the second motor caused by the force applied to the positioning block.

[0007] Optionally, the tamping mechanism also includes a sliding block, a second auxiliary block, a second threaded rod, a sleeve and a third threaded rod. The sliding block is symmetrically slidably connected to the counterweight block on the left and right, and the second auxiliary block is symmetrically fixedly connected to the top of each sliding block. The counterweight block is slidably connected to the second auxiliary block, and the two second auxiliary blocks located on the front side of the counterweight block are respectively fixedly connected with the second threaded rod and the third threaded rod with opposite threads. The two second auxiliary blocks located on the rear side of the counterweight block are also respectively fixedly connected with the second threaded rod and the third threaded rod. A sleeve is threadedly connected between the second threaded rod and the third threaded rod, and threads that match the second threaded rod and the third threaded rod are respectively provided on both sides of the sleeve.

[0008] Optionally, the power assembly includes a first motor, a first pulley, a second pulley, a transmission belt, a support rod, a nut and a conveying shaft. The first motor is fixedly connected to the front side above the first fixed plate, the output shaft of the first motor is fixedly connected to the first pulley, and a conveying shaft is movably installed in the middle of the quantitative mechanism. The conveying shaft is fixedly connected to the second pulley at one end close to the sliding rod. A transmission belt is sleeved on the first pulley and the second pulley. A through hole is provided at the eccentric part of the second pulley, and one end of the support rod is threadedly connected to the through hole at the eccentric part of the second pulley. The length of the through hole at the eccentric part of the second pulley is much larger than the diameter of the support rod, so that the support rod can slide up and down in the through hole, and during the movement, the outer side of the support rod contacts the upper side of the sliding rod.

[0009] Optionally, the quantitative mechanism includes a shell, a spiral conveying piece and a feeding port. The shell is fixedly connected above the second fixed plate. The middle part of the shell is rotatably connected to the conveying shaft. A spiral conveying piece is provided in the shell. The conveying shaft is fixedly connected to the spiral conveying piece. The feeding port is fixedly connected to one side above the shell.

[0010] Optionally, the conveying mechanism includes a second electric push rod, a discharging head, a first fixed block and a telescopic soft plate. The second electric push rod is fixedly connected to one side of the shell. A through hole is opened in the second electric push rod to facilitate the sliding of materials. The bottom end of the second electric push rod is slidably connected to the discharging head. A slide groove is opened on the inner side above the discharging head. The bottom end of the second electric push rod is provided with a protrusion that cooperates with the slide groove. A telescopic soft plate is provided between the discharging head and the second electric push rod, and the first fixed block is fixedly connected to one side above the discharging head.

[0011] Optionally, the conveying mechanism also includes a third motor, a turntable, an adjusting rod and a diverter plate. The third motor is fixedly connected to the upper part of the bottom end of the second electric push rod, and the output shaft of the third motor is fixedly connected to the turntable. A plurality of through holes are opened on the turntable, and the adjusting rod is connected to the inner thread of the through hole. A sliding groove is opened in the middle of the first fixed block, and the width of the sliding groove is equal to the diameter of the adjusting rod. The adjusting rod is slidably connected to the sliding groove of the first fixed block. A plurality of diverter plates are fixedly connected to the inner side of the bottom end of the second electric push rod, and the diverter plates are set in different directions.

[0012] Optionally, the adjustment mechanism includes a wheel, a second fixed block, a hydraulic telescopic rod, a connecting rod, a first fixed disk and a rotating shaft. The wheel is provided with a motor that can provide power for it. One side of the wheel is rotatably connected to the rotating shaft. One end of the rotating shaft is fixedly connected to the second fixed block. The hydraulic telescopic rod is fixedly connected above the second fixed block. The first fixed disk is fixedly connected above the hydraulic telescopic rod. Four wheels, rotating shafts, second fixed blocks and hydraulic telescopic rods are arranged in a rectangular array around the first fixed disk. A connecting rod is fixedly connected between the two hydraulic telescopic rods on the front side, and a connecting rod is provided between the two hydraulic telescopic rods on the rear side. A splicing wall panel is provided between the two hydraulic telescopic rods on the front side and the two hydraulic telescopic rods on the rear side.

[0013] Optionally, the adjustment mechanism also includes a fourth motor, a first gear, a second fixed plate and a second gear. The second fixed plate is rotatably connected directly above the first fixed plate. The second gear is fixedly connected directly above the second fixed plate. The second gear is fixedly connected to the first fixed plate. The fourth motor is fixedly connected to one side above the first fixed plate. The output shaft of the fourth motor is fixedly connected to the first gear, and the first gear is meshed with the second gear.

[0014] Optionally, a method for operating a rammed earth wall panel construction device comprises the following steps:

[0015] S1: After the splicing wall panels are spliced ​​to the required height and width and the position of the entire device is adjusted through the adjustment mechanism, the material is transported into the shell from the feed port through mechanical equipment such as an excavator. The first motor is started, and the conveying shaft drives the spiral conveyor to rotate, transporting the material from one end of the shell to the other end in a quantitative manner. The material slides from one end of the shell into the second electric push rod, and the material is sprinkled from the bottom of the discharge head onto the inner side of the splicing wall panels;

[0016] S2: Start the first motor and the third motor at the same time. The third motor drives the turntable to rotate, and the turntable drives the adjusting rod to make a circular motion. The adjusting rod slides up and down in the slide groove of the first fixed block, and at the same time drives the discharging head to shake left and right, so that the material at the discharging head is scattered more evenly;

[0017] S3: The first motor drives the second pulley to rotate through the first pulley and the transmission belt, and the second pulley drives the support rod to make a circular motion. Each time the support rod rotates to the lower side of the tamping mechanism, the support rod lifts the tamping mechanism upward, and the tension spring stretches. When the support rod moves away from the lower side of the tamping mechanism, the tension spring resets, causing the tamping mechanism to move downward, completing the tamping action;

[0018] S4: When the device completes processing in one direction, the second motor is started in the forward direction, the first electric push rod is retracted, the second electric push rod is retracted, the height of the hydraulic telescopic rod is raised and the first motor is stopped, so that the quantitative mechanism, the tamping mechanism and the conveying mechanism are all in a raised state. When the bottom ends of the tamping mechanism, the conveying mechanism and the first fixed plate are all higher than the height of the spliced ​​wallboard, the fourth motor is started, the fourth motor drives the first gear to rotate, and the first gear drives the second gear to rotate, so that the parts above the second fixed plate complete the U-turn.

[0019] The present invention has the following advantages: 1. During the construction process of rammed earth, the material leveling, tamping and other processing processes are completed by mechanical equipment to achieve automation, reduce labor, improve work efficiency and reduce the occurrence of safety accidents.

[0020] 2. Through the adjustment of the counterweight block and the discharge port, the same device can be used to process wall panels of different thicknesses, reducing labor and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0022] Figure 2 This is a schematic diagram of the structure above the first fixing plate of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the quantitative mechanism of the present invention;

[0024] Figure 4 It is a schematic structural diagram of the entire tamping mechanism of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the middle part of the tamping mechanism of the present invention;

[0026] Figure 6 This is a structural diagram of the bottom of the tamping mechanism of the present invention;

[0027] Figure 7It is a structural schematic diagram of the conveying mechanism of the present invention;

[0028] Figure 8 This is a cross-sectional view of the structure of the discharge head of the present invention;

[0029] Figure 9 It is a schematic diagram of a partial structure of the conveying mechanism of the present invention;

[0030] Figure 10 It is a structural schematic diagram of the adjustment mechanism of the present invention.

[0031] The meaning of the reference numerals in the figure: 1: splicing wall panel, 201: first fixed plate, 202: second fixed plate, 203: first motor, 204: first pulley, 205: second pulley, 206: transmission belt, 207: support rod, 208: nut, 209: conveyor shaft, 3: quantitative mechanism, 301: housing, 302: spiral conveyor sheet, 303: feeding port, 4: tamping mechanism, 401: sliding rod, 402: guide rod, 403: first threaded rod, 404: second motor, 405: counterweight, 406: support plate, 407: first electric push rod, 408: first spring, 409: positioning block, 410: second spring, 411: sliding Block, 412: Second auxiliary block, 413: Second threaded rod, 414: Sleeve, 415: Third threaded rod, 416: First auxiliary block, 417: Tension spring, 5: Conveying mechanism, 501: Second electric push rod, 502: Discharging head, 503: First fixed block, 504: Telescopic soft plate, 505: Third motor, 506: Turntable, 507: Adjusting rod, 508: Diverter plate, 6: Adjusting mechanism, 601: Wheel, 602: Second fixed block, 603: Hydraulic telescopic rod, 604: Connecting rod, 605: First fixed plate, 606: Fourth motor, 607: First gear, 608: Second fixed plate, 609: Second gear, 610: Rotating shaft. DETAILED DESCRIPTION

[0032] To make the objectives, technical solutions, and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that any directional terms such as "up," "down," "left," "right," "front," "back," "inside," and "outside" that appear or will appear herein are based solely on the accompanying drawings and are not intended to limit the present invention.

[0033] Example 1

[0034] A construction device for rammed earth wall panels, such as Figure 1-10As shown, it includes a first fixed plate 201, an adjusting mechanism 6 for supporting the entire device is provided below the first fixed plate 201, a second fixed plate 202 is fixedly connected to the middle part above the first fixed plate 201, and a tamping mechanism 4, a power assembly, a quantitative mechanism 3 and a conveying mechanism 5 are provided above the first fixed plate 201 from left to right, the power assembly provides power for the tamping mechanism 4 and the quantitative mechanism 3, and the quantitative mechanism 3 is located above the second fixed plate 202; the tamping mechanism 4 includes a sliding rod 401, a guide rod 402, a first threaded rod 403, a second motor 404, a counterweight 405, a second spring 410, a first auxiliary block 416 and a tension spring 417, a concave groove is provided in the middle part of one side of the first fixed plate 201, the sliding rod 401 is slidably connected to the concave groove of the first fixed plate 201, and a groove matching the concave groove is provided on one side of the sliding rod 401, the top of the sliding rod 401 is T-shaped, and the sliding rod 401 is symmetrically fixedly connected to the first auxiliary block 416, the first fixed plate A first auxiliary block 416 is also symmetrically fixedly connected to one side above 201, and a tension spring 417 is provided between the two corresponding first auxiliary blocks 416 above and below, and one end of the tension spring 417 is fixedly connected to the first auxiliary block 416 above, and the other end of the tension spring 417 is fixedly connected to the first auxiliary block 416 on the first fixed plate 201. Slide grooves are provided on both sides of the sliding rod 401, and a guide rod 402 is slidably connected in the slide groove. The bottom end of the guide rod 402 is fixedly connected to the counterweight block 405, and the bottom end of the guide rod 402 is fixedly connected to the second motor 404. The first threaded rod 403 is fixedly connected to the output shaft of the second motor 404, and the first threaded rod 403 is threadedly connected to the center position of the sliding rod 401. A second spring 410 is provided between the guide rod 402 and the second motor 404, and one end of the second spring 410 is fixedly connected to the guide rod 402, and the other end of the second spring 410 is fixedly connected to the second motor 404, which can increase the stability and service life of the second motor 404 during operation;

[0035] The power assembly includes a first motor 203, a first pulley 204, a second pulley 205, a transmission belt 206, a support rod 207, a nut 208 and a conveying shaft 209. The first motor 203 is fixedly connected to the front side above the first fixed plate 201. The output shaft of the first motor 203 is fixedly connected to the first pulley 204. The conveying shaft 209 is movably installed in the middle of the quantitative mechanism 3. The end of the conveying shaft 209 close to the sliding rod 401 is fixedly connected to the second pulley 205. The first pulley 204 is fixedly connected to the first pulley 204. The second pulley 205 is located in the same plane, and a transmission belt 206 is mounted on the first pulley 204 and the second pulley 205. A through hole is provided at the eccentric portion of the second pulley 205, and one end of a support rod 207 passes through the through hole at the eccentric portion of the second pulley 205 and is threadedly connected to a nut 208. The length of the through hole at the eccentric portion of the second pulley 205 is much larger than the diameter of the support rod 207, so that the support rod 207 can slide up and down in the through hole, and during the movement, the outer side of the support rod 207 contacts the upper side of the sliding rod 401.

[0036] When the entire device stops working, the nut 208 can be rotated in the reverse direction so that the support rod 207 can slide up and down in the through hole of the second pulley 205. The nut 208 can be rotated forward to fix the position of the support rod 207 in the through hole. Sliding the support rod 207 downward in the through hole of the second pulley 205 can reduce the descending height of the tamping mechanism 4, further reducing the degree of compaction of the soil by the tamping mechanism 4; sliding the support rod 207 upward in the through hole of the second pulley 205 can increase the descending height of the tamping mechanism 4, further strengthening the degree of compaction of the soil by the tamping mechanism 4; adjust the position of the support rod 207 After the installation, the splicing wall panel 1 is spliced ​​to the required height and the position of the entire device is adjusted by the adjustment mechanism 6. At this time, the upper surface of the groove on one side of the sliding rod 401 is against the upper surface of the first fixed plate 201, and the outer side of the support rod 207 is not in contact with the lower surface of the T-shaped part of the sliding rod 401. The second motor 404 is started to reverse the second motor 404, and the second motor 404 drives the first threaded rod 403 to reverse, so that the first threaded rod 403 drives the guide rod 402, the second motor 404 and the counterweight block 405 to move downward along the slide groove on the sliding rod 401. When the counterweight block 405 moves downward, the second motor 404 and the counterweight block 405 move downward. When the support rod 207 moves downward to the designated position, the second motor 404 is stopped and the first motor 203 is started. The first motor 203 drives the second pulley 205 to rotate through the first pulley 204 and the transmission belt 206. The second pulley 205 drives the support rod 207 to make a circular motion. At the same time, the conveying shaft 209 drives the quantitative mechanism 3 to start quantitatively conveying materials into the conveying mechanism 5. The materials are evenly spread into the splicing wall panel 1 through the conveying mechanism 5. When the support rod 207 makes a circular motion, the outer side of the support rod 207 will contact the lower surface of the T-shaped part of the sliding rod 401. During the process of the lower quadrant of the first fixed plate 201 rotating to the upper quadrant of the second pulley 205, the outer side of the support rod 207 contacts the lower surface of the T-shaped portion of the sliding rod 401, and drives the sliding rod 401 to slide upward along the concave groove in the middle of one side of the first fixed plate 201. The sliding rod 401 drives the first auxiliary block 416 fixedly connected to the sliding rod 401 to move upward. At this time, the tension spring 417 is stretched. At the same time, the sliding rod 401 drives the guide rod 402, the first threaded rod 403, the second motor 404, the counterweight 405 and the second spring 410 to move upward, so that the counterweight 405 accumulates force.When the support rod 207 rotates from the quarter point on the upper side of the second pulley 205 to the quarter point on the lower side of the second pulley 205, the outer side of the support rod 207 will be out of contact with the lower surface of the T-shaped part of the sliding rod 401. At this time, the tension spring 417 quickly resets, and the tension spring 417 generates a pulling force on the first auxiliary block 416 fixedly connected to the sliding rod 401, thereby pulling the sliding rod 401 downward, and due to the gravity of the sliding rod 401, the guide rod 402, the first threaded rod 403, the second motor 404 and the counterweight 405, the sliding rod 401, the guide rod 402, the first threaded rod 403, the second motor 404 and the counterweight 405 move downward quickly, and the counterweight 405 The material to be compacted is squeezed to achieve the compacting action. During the compacting process, the second spring 410 relieves the force exerted on the second motor 404. When a layer of soil is compacted, the working plane of the entire device rises, and the second motor 404 is started and the first motor 203 is stopped, causing the second motor 404 to rotate forward. The second motor 404 drives the first threaded rod 403 to rotate forward, causing the first threaded rod 403 to drive the guide rod 402, the second motor 404, and the counterweight 405 to move upward along the slide groove on the sliding rod 401. When the counterweight 405 moves upward to the specified position, the second motor 404 is stopped and the first motor 203 is started, and the soil compacting and material dispersing actions are resumed.

[0037] The tamping mechanism 4 also includes a support plate 406, a first electric push rod 407, a first spring 408 and a positioning block 409. The slide grooves on both sides of the sliding rod 401 are provided with grooves for limiting the position of the guide rod 402 to prevent the first threaded rod 403 from bearing force. The upper ends of the guide rod 402 are fixedly connected to the support plates 406 on both sides, and the first electric push rod 407 is fixedly connected above the support plates 406. Through holes are opened on both sides of the upper end of the guide rod 402. The size of one end of the through hole is equal to the size of the first electric push rod 407, and the size of the other end of the through hole is larger than the positioning block 409. The size of the first push rod 407 is slightly larger, one end of the first electric push rod 407 is slidably connected to the through hole, and a positioning block 409 is slidably connected in the through hole. The positioning block 409 is slidably connected to one end of the first electric push rod 407 up and down, and a first spring 408 is provided between the positioning block 409 and the first electric push rod 407. One end of the first spring 408 is fixedly connected to the first electric push rod 407, and the other end of the first spring 408 is fixedly connected to the positioning block 409, which can alleviate the wear of the first electric push rod 407, the first threaded rod 403 and the second motor 404 caused by the force exerted on the positioning block 409.

[0038] When adjusting the position of the counterweight block 405 up and down, the first electric push rod 407 is first started, so that the first electric push rod 407 contracts and drives the positioning block 409 to contract and retract into the guide rod 402, so that the positioning block 409 no longer cooperates with the groove on the sliding rod 401, allowing the guide rod 402 to slide on the sliding rod 401; after the position adjustment of the counterweight block 405 is completed, the first electric push rod 407 is started again, so that the first electric push rod 407 pushes the positioning block 409 in the opposite direction to extend out of the guide rod 402, so that the positioning block 409 re-coups with the groove on the sliding rod 401, restricting the guide rod 402 from sliding on the sliding rod 401; because the positioning block 409 is connected to one end of the first electric push rod 407 for sliding up and down, and a first spring 408 is provided between the two, the wear of the first electric push rod 407, the first threaded rod 403 and the second motor 404 caused by the force exerted on the positioning block 409 can be alleviated.

[0039] The tamping mechanism 4 also includes a sliding block 411, a second auxiliary block 412, a second threaded rod 413, a sleeve 414 and a third threaded rod 415. The sliding block 411 is symmetrically slidably connected to the counterweight block 405 on the left and right, and a second auxiliary block 412 is symmetrically fixedly connected to each sliding block 411 on the front and back. The counterweight block 405 is slidably connected to the second auxiliary block 412. The two second auxiliary blocks 412 located on the front side of the counterweight block 405 are respectively fixedly connected with the second threaded rod 413 and the third threaded rod 415 with opposite threads. The two second auxiliary blocks 412 located on the rear side of the counterweight block 405 are also respectively fixedly connected with the second threaded rod 413 and the third threaded rod 415. A sleeve 414 is threadedly connected between the second threaded rod 413 and the third threaded rod 415, and threads matching the second threaded rod 413 and the third threaded rod 415 are respectively provided on both sides of the sleeve 414.

[0040] When the width of the splicing wall panel 1 becomes wider, the sleeve 414 can be rotated forward to make the second threaded rod 413 and the third threaded rod 415 move to both sides at the same time, and the second threaded rod 413 and the third threaded rod 415 drive the second auxiliary block 412 and the sliding block 411 to move to both sides, thereby increasing the width of the counterweight block 405, so that the width of the counterweight block 405 is always consistent with the inner width of the splicing wall panel 1; when the width of the splicing wall panel 1 becomes narrower, the sleeve 414 can be rotated backward to make the second threaded rod 413 and the third threaded rod 415 move inward at the same time, and the second threaded rod 413 and the third threaded rod 415 drive the second auxiliary block 412 and the sliding block 411 to move inward, thereby shortening the width of the counterweight block 405, so that the width of the counterweight block 405 is consistent with the inner width of the splicing wall panel 1.

[0041] The quantitative mechanism 3 includes a shell 301, a spiral conveying piece 302 and a feeding port 303. The shell 301 is fixedly connected to the top of the second fixed plate 202. The middle part of the shell 301 is rotatably connected to the conveying shaft 209. One end of the conveying shaft 209 passes through the shell 301. A spiral conveying piece 302 is provided in the shell 301. The conveying shaft 209 is fixedly connected to the spiral conveying piece 302. The feeding port 303 is fixedly connected to one side above the shell 301.

[0042] After the material is transported into the shell 301 from the feed port 303 by mechanical equipment such as an excavator, the conveying shaft 209 drives the spiral conveying piece 302 to rotate, transporting the material from one end of the shell 301 to the other end of the shell 301 in a quantitative manner, so that the material slides out from the opening below the other end of the shell 301.

[0043] The conveying mechanism 5 includes a second electric push rod 501, a discharge head 502, a first fixed block 503 and a telescopic soft plate 504. The second electric push rod 501 is fixedly connected to one side of the shell 301. A through hole is opened in the second electric push rod 501 to facilitate the sliding of materials. The bottom end of the second electric push rod 501 is slidably connected to the discharge head 502. The width of the discharge head 502 is greater than that of the second electric push rod 501. A slide groove is opened on the inner side above the discharge head 502. The bottom end of the second electric push rod 501 is provided with a protrusion that cooperates with the slide groove. A telescopic soft plate 504 is provided between the discharge head 502 and the second electric push rod 501. The setting of the telescopic soft plate 504 can prevent the material from sliding from the upper side of the discharge head 502. The first fixed block 503 is fixedly connected to one side above the discharge head 502.

[0044] The material slides from the opening of the shell 301 into the inside of the second electric push rod 501, and the material is then sprinkled from the bottom of the discharge head 502 onto the inside of the splicing wall panel 1. When the conveying mechanism 5 sprinkles the material from one end of the splicing wall panel 1 to the other end of the splicing wall panel 1, the second electric push rod 501 is retracted to allow the compacting mechanism 4 to compact the uncompacted material; when the material needs to be sprinkled, the second electric push rod 501 is extended and dropped to the required position to continue the sprinkling work.

[0045] The conveying mechanism 5 also includes a third motor 505, a turntable 506, an adjusting rod 507 and a diverter plate 508. The third motor 505 is fixedly connected to the upper part of the bottom end of the second electric push rod 501, and the output shaft of the third motor 505 is fixedly connected to the turntable 506. A plurality of through holes are opened on the turntable 506, and the adjusting rod 507 is threadedly connected to the through hole. The diameter of the through hole is equal to the diameter of the adjusting rod 507, and a thread that cooperates with the adjusting rod 507 is provided in the through hole. A slide groove is opened in the middle of the first fixed block 503, and the width of the slide groove is equal to the diameter of the adjusting rod 507. The adjusting rod 507 is slidably connected to the slide groove of the first fixed block 503. A plurality of diverter plates 508 are fixedly connected to the inner side of the bottom end of the second electric push rod 501. The diverter plates 508 on both sides are tilted, and the other diverter plates 508 are vertically arranged.

[0046] When the first motor 203 is started, the third motor 505 is started at the same time, the third motor 505 drives the turntable 506 to rotate, the turntable 506 drives the adjusting rod 507 to do circular motion, the adjusting rod 507 slides up and down in the slide groove of the first fixed block 503, and drives the discharge head 502 to shake left and right, so that the material of the discharge head 502 is sprinkled more evenly, and the bottom end of the second electric push rod 501 is provided with three diverter plates 508, which guide the material in the second electric push rod 501, further divert the material, and make the material slide into the discharge head 502 in different directions, so that the material entering the discharge head 502 is more evenly distributed. The material from the material head 502 is scattered more evenly; when the width of the spliced ​​wall panel 1 becomes wider, the adjusting rod 507 is loosened counterclockwise from the turntable 506, and after it is firmly fixed with the through hole away from the turntable 506 through the thread, the shaking range of the discharge port is increased, so that the material is fully scattered on the inner side of the spliced ​​wall panel 1; when the width of the spliced ​​wall panel 1 becomes narrower, the adjusting rod 507 is loosened counterclockwise from the turntable 506, and after it is firmly fixed with the through hole close to the turntable 506 through the thread, the shaking range of the discharge port is reduced to avoid collision between the discharge port and the inner wall of the spliced ​​wall panel 1.

[0047] The adjusting mechanism 6 includes a wheel 601, a second fixed block 602, a hydraulic telescopic rod 603, a connecting rod 604, a first fixed plate 605 and a rotating shaft 610. The wheel 601 is provided with a motor that can provide it with power. One side of the wheel 601 is rotatably connected to the rotating shaft 610. One end of the rotating shaft 610 is fixedly connected to the second fixed block 602. The hydraulic telescopic rod 603 is fixedly connected above the second fixed block 602. The first fixed plate 605 is fixedly connected above the hydraulic telescopic rod 603. The wheel 601, the rotating shaft 610, the second fixed block 602 and the hydraulic telescopic rod 603 are arranged in a rectangular array around the first fixed plate 605. Four of them are arranged in a rectangular array around the first fixed plate 605, so that the movement of the whole device is more stable. A connecting rod 604 is fixedly connected between the two hydraulic telescopic rods 603 on the front side, and a connecting rod 604 is provided between the two hydraulic telescopic rods 603 on the rear side, thereby making the whole device more stable during movement. A splicing wall panel 1 is provided between the two hydraulic telescopic rods 603 on the front side and the two hydraulic telescopic rods 603 on the rear side.

[0048] The adjusting mechanism 6 also includes a fourth motor 606, a first gear 607, a second fixed disk 608 and a second gear 609. The second fixed disk 608 is rotatably connected directly above the first fixed disk 605. The second gear 609 is fixedly connected directly above the second fixed disk 608. The second gear 609 is fixedly connected to the first fixed plate 201. The fourth motor 606 is fixedly connected to one side above the first fixed disk 605. The fourth motor 606 is a reduction motor. The output shaft of the fourth motor 606 is fixedly connected to the first gear 607. The first gear 607 and the second gear 609 are located in the same plane, and the first gear 607 is meshed with the second gear 609.

[0049] By starting the motor on the wheel 601, the position of the entire device on the ground can be adjusted so that the center of the first fixed plate 605 is aligned with the center of the splicing wall panel 1; by adjusting the height of the hydraulic telescopic rod 603, the height of the entire device can be adjusted, thereby facilitating device processing; when the device is processed in one direction, the second motor 404 is started in the forward direction, the first electric push rod 407 is retracted, the second electric push rod 501 is retracted, the height of the hydraulic telescopic rod 603 is raised and the first motor 203 is stopped, so that the quantitative mechanism 3, the tamping mechanism 4 and the conveying mechanism 5 are all in a raised state. When the bottom ends of the tamping mechanism 4, the conveying mechanism 5 and the first fixed plate 605 are all higher than the height of the splicing wall panel 1, the fourth motor 606 is started, and the fourth motor 606 drives the first gear 607 to rotate 180 degrees, and the first gear 607 drives the second gear 609 to rotate 180 degrees, so that the parts and mechanisms above the second fixed plate 608 complete the U-turn.

[0050] Example 2

[0051] An operating method for a rammed earth wall panel construction device comprises the following steps:

[0052] S1: After the splicing wall panels 1 are spliced ​​to the required height and width and the position of the entire device is adjusted using the adjustment mechanism 6, the material is transported from the feed port 303 into the housing 301 using mechanical equipment such as an excavator. The first motor 203 is started, and the conveying shaft 209 drives the spiral conveying piece 302 to rotate, transporting the material from one end of the housing 301 to the other end of the housing 301 in a quantitative manner. The material slides from one end of the housing 301 into the second electric push rod 501, and the material is spilled from the bottom of the discharge head 502 onto the inner side of the splicing wall panel 1;

[0053] S2: Start the first motor 203 and the third motor 505 at the same time. The third motor 505 drives the turntable 506 to rotate. The turntable 506 drives the adjusting rod 507 to make a circular motion. The adjusting rod 507 slides up and down in the chute of the first fixed block 503, and at the same time drives the discharge head 502 to shake left and right, so that the material of the discharge head 502 is scattered more evenly.

[0054] S3: The first motor 203 drives the second pulley 205 to rotate through the first pulley 204 and the transmission belt 206. The second pulley 205 drives the support rod 207 to make a circular motion. Each time the support rod 207 rotates to the lower side of the tamping mechanism 4, the support rod 207 lifts the tamping mechanism 4 upward, and the tension spring 417 is stretched. When the support rod 207 moves away from the lower side of the tamping mechanism 4, the tension spring 417 is reset, causing the tamping mechanism 4 to move downward, completing the tamping action.

[0055] S4: When the device completes processing in one direction, the second motor 404 is started in the forward direction, the first electric push rod 407 is retracted, the second electric push rod 501 is retracted, the height of the hydraulic telescopic rod 603 is raised and the first motor 203 is stopped, so that the quantitative mechanism 3, the tamping mechanism 4 and the conveying mechanism 5 are all in a raised state. When the bottom ends of the tamping mechanism 4, the conveying mechanism 5 and the first fixed plate 605 are all higher than the height of the spliced ​​wall panel 1, the fourth motor 606 is started, and the fourth motor 606 drives the first gear 607 to rotate, and the first gear 607 drives the second gear 609 to rotate, so that the parts above the second fixed plate 608 complete the U-turn.

[0056] The above-described embodiments merely represent preferred embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications, improvements, and substitutions without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A construction device for rammed earth wall panels, characterized by: The invention comprises a first fixed plate (201), an adjusting mechanism (6) for supporting the entire device is provided below the first fixed plate (201), a second fixed plate (202) is fixedly connected to the middle portion above the first fixed plate (201), a tamping mechanism (4), a power assembly, a quantitative mechanism (3) and a conveying mechanism (5) are provided above the first fixed plate (201) from left to right, the power assembly provides power for the tamping mechanism (4) and the quantitative mechanism (3), and the quantitative mechanism (3) is located above the second fixed plate (202); the tamping mechanism (4) comprises a sliding rod (401), a guide rod (402), a first threaded rod (403), a second motor (404), a counterweight (405), a second spring (410), a first auxiliary block (416) and a tension spring (417), a concave groove is provided in the middle portion of one side of the first fixed plate (201), the sliding rod (401) is slidably connected in the concave groove of the first fixed plate (201), and one side of the sliding rod (401) A groove is provided to match the concave groove, the top of the sliding rod (401) is T-shaped, the sliding rod (401) is symmetrically fixedly connected to the first auxiliary block (416) on the upper side, the first fixed plate (201) is also symmetrically fixedly connected to the first auxiliary block (416) on the upper side, and a tension spring (417) is provided between the two corresponding first auxiliary blocks (416) on the upper and lower sides, and a sliding groove is provided on both sides of the sliding rod (401), and a guide rod (402) is slidably connected in the sliding groove, and a counterweight block (405) is fixedly connected to the bottom end of the guide rod (402), and a second motor (404) is fixedly connected to the upper side of the bottom end of the guide rod (402), and a first threaded rod (403) is fixedly connected to the output shaft of the second motor (404), and the first threaded rod (403) is threadedly connected to the center position of the sliding rod (401), and a second spring (410) is provided between the guide rod (402) and the second motor (404), which can increase the stability and service life of the second motor (404) during operation; The power assembly includes a first motor (203), a first pulley (204), a second pulley (205), a transmission belt (206), a support rod (207), a nut (208) and a conveying shaft (209). The first motor (203) is fixedly connected to the front side above the first fixed plate (201). The output shaft of the first motor (203) is fixedly connected to the first pulley (204). The conveying shaft (209) is movably installed in the middle of the quantitative mechanism (3). The conveying shaft (209) is fixedly connected to the second end of the conveying shaft (209) near the sliding rod (401). A pulley (205), a transmission belt (206) is sleeved on the first pulley (204) and the second pulley (205), a through hole is provided at an eccentric portion of the second pulley (205), one end of a support rod (207) passes through the through hole at the eccentric portion of the second pulley (205) and is threadedly connected to a nut (208), the length of the through hole at the eccentric portion of the second pulley (205) being greater than the diameter of the support rod (207), so that the support rod (207) can slide up and down in the through hole, and during the movement, the outer side of the support rod (207) contacts the upper side of the sliding rod (401); The conveying mechanism (5) includes a second electric push rod (501), a discharge head (502), a first fixed block (503) and a telescopic soft plate (504); the quantitative mechanism (3) includes a shell (301); the second electric push rod (501) is fixedly connected to one side of the shell (301); a through hole is opened in the second electric push rod (501) to facilitate the sliding of materials; the bottom end of the second electric push rod (501) is slidably connected to the discharge head (502); a chute is opened on the inner side above the discharge head (502); a protrusion is provided at the bottom end of the second electric push rod (501) to cooperate with the chute; a telescopic soft plate (504) is provided between the discharge head (502) and the second electric push rod (501); and the first fixed block (503) is fixedly connected to one side above the discharge head (502); The conveying mechanism (5) further comprises a third motor (505), a turntable (506), an adjusting rod (507) and a diverter plate (508); the third motor (505) is fixedly connected to the upper portion of the bottom end of the second electric push rod (501); the output shaft of the third motor (505) is fixedly connected to the turntable (506); a plurality of through holes are provided on the turntable (506); the adjusting rod (507) is threadedly connected to the inner portion of the through holes; a chute is provided in the middle portion of the first fixed block (503); the chute width is equal to the diameter of the adjusting rod (507); the adjusting rod (507) is slidably connected to the chute of the first fixed block (503); a plurality of diverter plates (508) are fixedly connected to the inner side of the bottom end of the second electric push rod (501); the diverter plates (508) are arranged in different directions.

2. A construction device for rammed earth wall panels according to claim 1, characterized in that: The tamping mechanism (4) also includes a support plate (406), a first electric push rod (407), a first spring (408) and a positioning block (409). The slide grooves on both sides of the sliding rod (401) are provided with grooves for limiting the position of the guide rod (402) to prevent the first threaded rod (403) from bearing force. The upper ends of the guide rod (402) are fixedly connected to the support plates (406) on both sides. The upper ends of the support plates (406) are fixedly connected to the first electric push rod (407). Through holes are provided on both sides of the end, one end of the first electric push rod (407) is slidably connected to the through hole, a positioning block (409) is slidably connected in the through hole, the positioning block (409) and one end of the first electric push rod (407) are slidably connected up and down, and a first spring (408) is provided between the positioning block (409) and the first electric push rod (407), which can alleviate the wear of the first electric push rod (407), the first threaded rod (403) and the second motor (404) caused by the force applied to the positioning block (409).

3. A construction device for rammed earth wall panels according to claim 2, characterized in that: The tamping mechanism (4) further comprises a sliding block (411), a second auxiliary block (412), a second threaded rod (413), a sleeve (414) and a third threaded rod (415). The sliding block (411) is symmetrically slidably connected to the inside of the counterweight block (405). A second auxiliary block (412) is symmetrically fixedly connected to the top of each sliding block (411). The counterweight block (405) is slidably connected to the second auxiliary block (412). The two second auxiliary blocks (412) located in front of the counterweight block (405) are A second threaded rod (413) and a third threaded rod (415) having opposite threads are fixedly connected to the two second auxiliary blocks (412) located on the rear side of the counterweight block (405), and a second threaded rod (413) and a third threaded rod (415) are also fixedly connected to the two second auxiliary blocks (412) located on the rear side of the counterweight block (405). A sleeve (414) is threadedly connected between the second threaded rod (413) and the third threaded rod (415), and threads matching the second threaded rod (413) and the third threaded rod (415) are respectively provided on both sides of the sleeve (414).

4. A construction device for rammed earth wall panels according to claim 3, characterized in that: The quantitative mechanism (3) comprises a housing (301), a spiral conveying piece (302) and a feeding port (303). The housing (301) is fixedly connected to the upper portion of the second fixed plate (202). One side of the housing (301) is fixedly connected to the second electric push rod (501). The middle portion of the housing (301) is rotatably connected to the conveying shaft (209). The housing (301) is provided with a spiral conveying piece (302). The conveying shaft (209) is fixedly connected to the spiral conveying piece (302). The feeding port (303) is fixedly connected to one side of the upper portion of the housing (301).

5. A construction device for rammed earth wall panels according to claim 4, characterized in that: The adjusting mechanism (6) includes a wheel (601), a second fixed block (602), a hydraulic telescopic rod (603), a connecting rod (604), a first fixed plate (605) and a rotating shaft (610). The wheel (601) is provided with a motor capable of providing power therefor. One side of the wheel (601) is rotatably connected to the rotating shaft (610). One end of the rotating shaft (610) is fixedly connected to the second fixed block (602). The hydraulic telescopic rod (603) is fixedly connected to the upper part of the second fixed block (602). The hydraulic telescopic rod (603) is fixedly connected to the upper part of the hydraulic telescopic rod (603). A first fixed plate (605) is fixedly connected, and four wheels (601), rotating shafts (610), second fixed blocks (602), and hydraulic telescopic rods (603) are arranged in a dotted rectangular array around the first fixed plate (605). A connecting rod (604) is fixedly connected between the two hydraulic telescopic rods (603) on the front side, and a connecting rod (604) is provided between the two hydraulic telescopic rods (603) on the rear side. A splicing wall panel (1) is provided between the two hydraulic telescopic rods (603) on the front side and the two hydraulic telescopic rods (603) on the rear side.

6. A construction device for rammed earth wall panels according to claim 5, characterized in that: The adjustment mechanism (6) further includes a fourth motor (606), a first gear (607), a second fixed disk (608) and a second gear (609). The second fixed disk (608) is rotatably connected directly above the first fixed disk (605). The second gear (609) is fixedly connected directly above the second fixed disk (608). The second gear (609) is fixedly connected to the first fixed plate (201). The fourth motor (606) is fixedly connected to one side above the first fixed disk (605). The output shaft of the fourth motor (606) is fixedly connected to the first gear (607). The first gear (607) is meshed with the second gear (609).

7. An operating method using the rammed earth wall panel construction device according to claim 6, characterized in that: The following steps are included: S1: After the splicing wall panels (1) are spliced ​​to the required height and width, the position of the entire device is adjusted through the adjustment mechanism (6), and the material is transported from the feeding port (303) into the shell (301) through the excavator, and the first motor (203) is started, and the conveying shaft (209) drives the spiral conveying piece (302) to rotate, and the material is quantitatively transported from one end of the shell (301) to the other end of the shell (301), so that the material slides from one end of the shell (301) into the second electric push rod (501), and the material is sprinkled from the bottom end of the discharge head (502) onto the inner side of the splicing wall panel (1); S2: The first motor (203) is started and the third motor (505) is started at the same time. The third motor (505) drives the turntable (506) to rotate. The turntable (506) drives the adjustment rod (507) to make a circular motion. The adjustment rod (507) slides up and down in the chute of the first fixed block (503), and at the same time drives the discharge head (502) to shake left and right, so that the material of the discharge head (502) is scattered more evenly. S3: The first motor (203) drives the second pulley (205) to rotate through the first pulley (204) and the transmission belt (206), and the second pulley (205) drives the support rod (207) to perform a circular motion. Each time the support rod (207) rotates to a position close to the lower side of the tamping mechanism (4), the support rod (207) lifts the tamping mechanism (4) upward, and the tension spring (417) stretches. When the support rod (207) moves away from the lower side of the tamping mechanism (4), the tension spring (417) resets, causing the tamping mechanism (4) to move downward, completing the tamping action. S4: When the device completes processing in one direction, the second motor (404) is started in the forward direction, the first electric push rod (407) is retracted, the second electric push rod (501) is retracted, the hydraulic telescopic rod (603) is raised and the first motor (203) is stopped, so that the quantitative mechanism (3), the tamping mechanism (4) and the conveying mechanism (5) are all in a raised state. When the bottom ends of the tamping mechanism (4), the conveying mechanism (5) and the first fixed plate (605) are all higher than the height of the spliced ​​wallboard (1), the fourth motor (606) is started, the fourth motor (606) drives the first gear (607) to rotate, and the first gear (607) drives the second gear (609) to rotate, so that the parts above the second fixed plate (608) complete the U-turn action.

Images