Energy-saving transportation device for building construction

Abstract

The invention discloses a building construction energy-saving transportation device, and relates to the technical field of building construction, the building construction energy-saving transportation device comprises a rack, a conveying belt is arranged in the rack, a feeding box is fixedly installed on the top of the left side of the rack, a discharging mechanism is arranged on the right side of the rack, and a discharging mechanism is arranged in the feeding box; a fixing mechanism is arranged at the bottom of the rack; wherein the discharging mechanism comprises a rectangular plate, a square plate, a protective frame, an inclined block, a collecting box, a buffer plate, a telescopic plate, a stress block, a pressure block, a right-angle sliding frame, a straight rod, a smooth rod, a long rod, a short rod, a connecting rod, a trapezoidal column, a blocking frame, a blocking rod and a smooth rod, and the rectangular plate is fixedly installed on the surface of the left side of the rack. Manual operation can be reduced, the transportation efficiency is improved, the time cost is reduced, meanwhile, the labor intensity of workers can be relieved, and fatigue and potential safety hazards caused by repeated labor are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to an energy-saving transportation device for building construction. Background Art

[0002] The energy-saving transportation device for building construction is a device used for building transportation, which aims to save manpower and achieve rapid transportation.

[0003] The patent with the patent announcement number CN215158535U involves a fixed bracket, a transport mechanism is movably connected in the middle of the fixed bracket, and a lifting mechanism fixedly connected to the transport mechanism is fixedly installed on one side of the fixed bracket; the transport mechanism includes a fixed plate, a central axis is fixedly installed in the middle of the fixed plate; rotating shafts are fixedly installed at both ends of the fixed plate, and a conveyor belt is movably connected outside the rotating shaft; the lifting mechanism includes a support plate fixedly installed at one end of the fixed bracket, a first bearing is fixedly installed inside the support plate, an electric lifting rod is fixedly installed outside the first bearing, a second bearing is fixedly installed on the upper end of the electric lifting rod, and the inside of the second bearing is fixedly installed on one side of the fixed plate. This patent sets a lifting mechanism with a central axis and a side of the fixed bracket in the middle of the transport mechanism, and can adjust the inclination angle of the transport mechanism table according to the terrain, and use gravity to reduce the pressure of the transported items on the transport mechanism.

[0004] In the above patent, the patent sets a lifting mechanism with a central axis and a fixed bracket on the side of the transport mechanism. The inclination angle of the transport mechanism table can be adjusted according to the terrain, and gravity is used to reduce the pressure of the transported items on the transport mechanism. However, there is still a problem. When the collection box needs to be shut down and restarted when replaced, manual operations are increased, transportation efficiency is reduced, time costs are increased, and the labor intensity of workers is increased, and fatigue and safety hazards caused by repetitive labor are increased. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an energy-saving transportation device for construction, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an energy-saving transportation device for construction, comprising a frame, a conveyor belt is arranged inside the frame, a feed box is fixedly installed on the top of the left side of the frame, a discharge mechanism is arranged on the right side of the frame, a feeding mechanism is arranged inside the feed box, and a fixing mechanism is arranged at the bottom of the frame; Wherein, the unloading mechanism includes a rectangular plate, a square plate, a protective frame, an inclined block, a collection box, a buffer plate, a telescopic plate, a force block, a pressure block, a right-angle sliding frame, a straight rod, a smooth rod, a long rod, a short rod, a connecting rod, a trapezoidal column, a baffle frame, a baffle rod and a smooth rod. The rectangular plate is fixedly mounted on the left surface of the frame, a No. 1 slide groove is provided on the side of the rectangular plate close to the conveyor belt, the telescopic plate is slidably mounted in the No. 1 slide groove, the square plate is slidably mounted on the side of the rectangular plate away from the conveyor belt, the protective frame is fixedly mounted on the side of the rectangular plate away from the frame, a No. 2 slide groove is provided on the inner wall of the protective frame, the inclined block is slidably mounted on the side of the protective frame away from the frame, the trapezoidal column is slidably mounted on the inner wall of the protective frame close to the frame, the collection box is slidably mounted on the bottom of the protective frame, the force block is fixedly mounted on the left inner wall of the frame, and one side of the telescopic plate is slidably mounted on the side close to the force block On the side close to the collecting box, the pressure block is fixedly installed on the front and back sides of the collecting box, the buffer plate is rotatably installed on the other side of the telescopic plate, one end of the smooth rod is slidably installed in the No. 2 slide groove, the baffle rod is fixedly installed on the other end of the smooth rod, the baffle frame is fixedly installed on the side of the square plate away from the frame, the right-angle sliding frame is fixedly installed on the side of the rectangular plate away from the frame, the smooth rod is slidably installed in the slide groove of the right-angle sliding frame, one end of the straight rod is rotatably installed on the end of the smooth rod close to the frame, one end of the long rod is rotatably installed on the other end of the straight rod, one end of the short rod is fixedly installed on the other end of the long rod, and the connecting rod is fixedly installed on the other end of the short rod. When the telescopic plate is hit, it will slide on the force block. When the material passes through the telescopic plate, it passes over the buffer plate and enters the collection box. When there is too much material stored in the collection box, the collection box is pulled out from under the protective frame.

[0007] According to the above technical solution, the blocking rod is in contact with the blocking frame, and the smooth rod is in contact with the trapezoidal column, and when the blocking rod is pulled out, the limiting of the blocking frame will be released.

[0008] According to the above technical solution, the smooth rod is in contact with the pressure block, and a clockwork spring is arranged inside the buffer plate. When the material falls onto the buffer plate, it will play a certain blocking role due to the clockwork spring.

[0009] According to the above technical solution, the fixing mechanism includes a jack, a support plate, a telescopic column, a connecting block, a positioning column, a limit plate, a spring plate, a trigger rod, a pull column, a sliding column, a slider, a rectangular rod, a flat rod, a connecting column and a force hook. The jack is fixedly installed inside the frame, the support plate is fixedly installed on the top of the force block, the fixed end of the telescopic column is fixedly installed on the bottom of the support plate, the connecting block is fixedly installed on the free end of the telescopic column, the positioning column is fixedly installed on the bottom of the connecting block, the pull column is fixedly installed inside the frame, the sliding column is fixedly installed on the bottom of the pull column, and the trigger rod slides through the frame. The inside of the sliding column is passed through, and one end of the spring plate is fixedly mounted on the end of the trigger rod close to the frame, the limit plate is fixedly mounted on the other end of the spring plate, one end of the connecting column is fixedly mounted on the top of the positioning column, one end of the flat rod is fixedly mounted on the other end of the connecting column, the rectangular rod is fixedly mounted on the other end of the flat rod, the slider is fixedly mounted on both ends of the rectangular rod, and the force hook is fixedly mounted on the top of the positioning column. When the limit of the connecting block is released, the connecting block will move downward due to the telescopic column under the support plate. When the connecting block moves downward, it will drive the positioning column to move downward to position and fix the machine.

[0010] According to the above technical solution, a No. 1 spring is arranged between the spring plate and the sliding column, the rectangular rod is in contact with the telescopic plate, and when the positioning column is pulled up and the collection box is pulled out, the spring plate will continue to limit the connecting block due to the elastic force of the No. 1 spring.

[0011] According to the above technical solution, the trigger rod is in contact with the collection box, and the limit plate is in contact with the connection block. When the collection box is in contact with the trigger rod, the trigger rod will be pushed to release the limit of the connection block.

[0012] According to the above technical scheme, the unloading mechanism includes a triangular column, a small column, a hard column, a hard vertical column, a block, a shielding frame, a round head column, a limit baffle, a string plate and a flip plate, the triangular column slides through the rectangular plate, one end of the small column is fixedly mounted on one side of the triangular column close to the feed box, one end of the hard column is fixedly mounted on the other end of the small column, one end of the hard vertical column is fixedly mounted on the other end of the hard column, one end of the square is fixedly mounted on the other end of the hard vertical column, the shielding frame is fixedly mounted on the front and back sides of the feed box, one side of the string plate is fixedly mounted on the other end of the square, the limit baffle is fixedly mounted on the other side of the string plate, circular sliding grooves are provided on the front and back sides of the feed box, the round head column slides through the circular sliding groove, and the flip plate is rotatably mounted on the inner wall of the feed box, and when the small column moves, the hard column will drive the movement, when the hard column moves, the hard vertical column will drive the movement, and when the hard vertical column moves, the square will drive the movement.

[0013] According to the above technical solution, a No. 2 spring is arranged between the shielding frame and the round head column, and the limit baffle is in contact with the round head column. When the limit of the limit baffle is released, the round head column will be pushed inward by the flap, and the elastic force of the No. 2 spring will push the round head column outward.

[0014] The present invention provides an energy-saving transportation device for building construction. It has the following beneficial effects: (1) In the present invention, when the blocking rod moves, the limit on the blocking frame is released. When the limit on the blocking frame is released, the square plate will move downward. When the square plate moves downward, it will block the rectangular plate, so that the internal materials cannot continue to move to the collection box. When the collection box is replaced, there is no need to shut down and restart, which will reduce manual operations, improve transportation efficiency, and reduce time costs. At the same time, it can also reduce the labor intensity of workers and reduce fatigue and safety hazards caused by repetitive labor.

[0015] (2) In this invention, when the trigger rod moves, it will drive the spring plate to move, and when the spring plate moves, it will drive the limit plate to move, and when the limit plate moves, the limit on the connecting block will be released. When the limit of the connecting block is released, when the device is fixed during operation, the movement of equipment and tools can be reduced, the risk of accidents caused by accidental sliding or tipping can be reduced, and the safety of employees can be protected. At the same time, it can provide better stability, ensure work quality, and improve operation accuracy.

[0016] (3) In this invention, when the small column moves, it will drive the hard column to move, when the hard column moves, it will drive the hard vertical column to move, when the hard vertical column moves, it will drive the block to move, when the block moves, it will drive the string plate in the shielding frame to move. When the flow rate of the material is controlled, the material feed speed and quantity can be accurately controlled, ensuring a stable material supply in the production process and reducing waste. At the same time, it can also reduce manual intervention, improve the efficiency of material transportation, and make the production line run more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the structure of the conveyor belt and the collection box of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 This is a schematic diagram of the structure of the rectangular plate and the support plate of the present invention; Figure 6 This is a schematic diagram of the collection box and positioning column structure of the present invention; Figure 7It is a schematic diagram of the telescopic column and the pull column structure of the present invention; Figure 8 This is a schematic diagram of the telescopic plate and triangular column structure of the present invention; Fig. 9 It is a schematic diagram of the block and string plate structure of the present invention.

[0018] In the figure: 1, frame; 2, conveyor belt; 3, feed box; 401, rectangular plate; 402, square plate; 403, protection frame; 404, oblique block; 405, collection box; 406, buffer plate; 407, telescopic plate; 408, force block; 409, pressure block; 410, right-angle sliding frame; 411, straight rod; 412, smooth rod; 413, long rod; 414, short rod; 415, connecting rod; 416, trapezoidal column; 417, stop frame; 418, stop rod; 419, smooth rod; 501, jack; 502, Support plate; 503, telescopic column; 504, connecting block; 505, positioning column; 506, limit plate; 507, spring plate; 508, trigger rod; 509, pull column; 510, sliding column; 511, slider; 512, rectangular rod; 513, flat rod; 514, connecting column; 515, force hook; 601, triangular column; 602, small column; 603, hard column; 604, hard vertical column; 605, square; 606, cover frame; 607, round head column; 608, limit baffle; 609, string plate; 610, flip plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 9 , an energy-saving transportation device for construction, comprising a frame 1, a conveyor belt 2 is arranged inside the frame 1, a feed box 3 is fixedly installed on the top of the left side of the frame 1, a discharge mechanism is arranged on the right side of the frame 1, a feeding mechanism is arranged inside the feed box 3, and a fixing mechanism is arranged at the bottom of the frame 1; The unloading mechanism includes a rectangular plate 401, a square plate 402, a protective frame 403, an inclined block 404, a collecting box 405, a buffer plate 406, a telescopic plate 407, a force block 408, a pressure block 409, a right-angle sliding frame 410, a straight rod 411, a smooth rod 412, a long rod 413, a short rod 414, a connecting rod 415, a trapezoidal column 416, a baffle frame 417, a baffle rod 418 and a smooth rod 419. The rectangular plate 401 is fixedly mounted on the left side surface of the frame 1, and a No. 1 slide groove is provided on the side of the rectangular plate 401 close to the conveyor belt 2. The plate 407 is slidably mounted in the first slide groove, the square plate 402 is slidably mounted on the side of the rectangular plate 401 away from the conveyor belt 2, the protection frame 403 is fixedly mounted on the side of the rectangular plate 401 away from the frame 1, the inner wall of the protection frame 403 is provided with a second slide groove, the inclined block 404 is slidably mounted on the side of the protection frame 403 away from the frame 1, the trapezoidal column 416 is slidably mounted on the inner wall of the protection frame 403 close to the frame 1, the collection box 405 is slidably mounted on the bottom of the protection frame 403, the force block 408 is fixedly mounted on the left inner wall of the frame 1, and the telescopic plate 4 One side of 07 is slidably mounted on the side of the force block 408 close to the collection box 405, the pressure block 409 is fixedly mounted on the front and back sides of the collection box 405, the buffer plate 406 is rotatably mounted on the other side of the telescopic plate 407, one end of the smooth rod 419 is slidably mounted in the second slide groove, the blocking rod 418 is fixedly mounted on the other end of the smooth rod 419, the blocking frame 417 is fixedly mounted on the side of the square plate 402 away from the frame 1, the right-angle sliding frame 410 is fixedly mounted on the side of the rectangular plate 401 away from the frame 1, and the smooth rod 412 is slidably mounted on the right-angle sliding frame 41 0, one end of the straight rod 411 is rotatably mounted on the end of the smooth rod 412 close to the frame 1, one end of the long rod 413 is rotatably mounted on the other end of the straight rod 411, one end of the short rod 414 is fixedly mounted on the other end of the long rod 413, and the connecting rod 415 is fixedly mounted on the other end of the short rod 414. When the collection box 405 does not need to be shut down and restarted when replaced, manual operation will be reduced, transportation efficiency will be improved, and time cost will be reduced. At the same time, the labor intensity of workers can also be reduced, and fatigue and safety hazards caused by repetitive labor can be reduced.

[0021] The blocking rod 418 is in contact with the blocking frame 417 , and the smooth rod 419 is in contact with the trapezoidal column 416 . When the blocking rod 418 is pulled out, the blocking frame 417 is released from being limited.

[0022] The smooth rod 412 is in contact with the pressure block 409 , and a spring is arranged inside the buffer plate 406 . When the material falls onto the buffer plate 406 , the spring will play a certain blocking role due to the spring.

[0023] The fixing mechanism includes a jack 501, a support plate 502, a telescopic column 503, a connecting block 504, a positioning column 505, a limit plate 506, a spring plate 507, a trigger rod 508, a pull column 509, a sliding column 510, a slider 511, a rectangular rod 512, a flat rod 513, a connecting column 514 and a force hook 515. The jack 501 is fixedly installed inside the frame 1, the support plate 502 is fixedly installed on the top of the force block 408, the fixed end of the telescopic column 503 is fixedly installed on the bottom of the support plate 502, the connecting block 504 is fixedly installed on the free end of the telescopic column 503, the positioning column 505 is fixedly installed on the bottom of the connecting block 504, the pull column 509 is fixedly installed inside the frame 1, the sliding column 510 is fixedly installed on the bottom of the pull column 509, and the trigger rod 5 08 slides through the interior of the sliding column 510, one end of the spring plate 507 is fixedly mounted on the end of the trigger rod 508 close to the frame 1, the limit plate 506 is fixedly mounted on the other end of the spring plate 507, one end of the connecting column 514 is fixedly mounted on the top of the positioning column 505, one end of the flat rod 513 is fixedly mounted on the other end of the connecting column 514, the rectangular rod 512 is fixedly mounted on the other end of the flat rod 513, the slider 511 is fixedly mounted on both ends of the rectangular rod 512, and the force hook 515 is fixedly mounted on the top of the positioning column 505. When the device is fixed during operation, the movement of equipment and tools can be reduced, the risk of accidents caused by accidental sliding or tipping can be reduced, and the safety of employees can be protected. At the same time, it can provide better stability, ensure work quality, and improve operation accuracy.

[0024] A spring No. 1 is arranged between the spring plate 507 and the sliding column 510, and the rectangular rod 512 contacts the telescopic plate 407. When the positioning column 505 is pulled up and the collection box 405 is pulled out, the spring plate 507 will continue to limit the connecting block 504 due to the elastic force of the spring No. 1.

[0025] The trigger rod 508 contacts the collection box 405 , and the limiting plate 506 contacts the connection block 504 . When the collection box 405 contacts the trigger rod 508 , the trigger rod 508 is pushed to release the limiting of the connection block 504 .

[0026] The unloading mechanism includes a triangular column 601, a small column 602, a hard column 603, a hard vertical column 604, a block 605, a shielding frame 606, a round head column 607, a limit baffle 608, a string plate 609 and a flap 610. The triangular column 601 slides through the rectangular plate 401, one end of the small column 602 is fixedly mounted on the side of the triangular column 601 close to the feed box 3, one end of the hard column 603 is fixedly mounted on the other end of the small column 602, one end of the hard vertical column 604 is fixedly mounted on the other end of the hard column 603, one end of the block 605 is fixedly mounted on the other end of the hard vertical column 604, and the shielding frame 606 is provided. Frame 606 is fixedly installed on the front and back sides of the feed box 3, one side of the string plate 609 is fixedly installed on the other end of the block 605, and the limit baffle 608 is fixedly installed on the other side of the string plate 609. Circular slide grooves are opened on the front and back sides of the feed box 3, and the round head column 607 slides through the circular slide groove. The flap 610 is rotatably installed on the inner wall of the feed box 3. When the collection box 405 does not need to be shut down and restarted when replaced, it will reduce manual operation, improve transportation efficiency, and reduce time costs. At the same time, it can also reduce the labor intensity of workers and reduce fatigue and safety hazards caused by repetitive labor.

[0027] A No. 2 spring is arranged between the shielding frame 606 and the round-headed column 607, and the limit baffle 608 contacts the round-headed column 607. When the limit of the limit baffle 608 is released, the round-headed column 607 will be pushed inward by the flap 610, and the elastic force of the No. 2 spring will push the round-headed column 607 outward.

[0028] During operation: start the conveyor belt 2 on the frame 1, pour the material into the feed box 3, when the material enters the telescopic plate 407 inside the rectangular plate 401 along the conveyor belt 2, when the telescopic plate 407 is hit, it will slide on the force block 408, when the material passes through the telescopic plate 407, it passes over the buffer plate 406 and enters the collection box 405, when there is too much material stored in the collection box 405, pull the collection box 405 out from under the protective frame 403, when the collection box 405 is pulled out, it will drive the trapezoidal column 416 to move, when the trapezoidal column 416 moves, it will drive the smooth rod 419 to move, when the smooth rod 419 moves, it will drive the blocking rod 418 to move, when the blocking rod 418 moves, it will release the limit on the blocking frame 417, when the limit of the blocking frame 417 is released, the square plate 402 will move downward, when the square plate 402 moves downward, it will block the rectangular plate 401, The internal material cannot continue to move toward the collection box 405. When the new collection box 405 is pushed toward the protection frame 403, the inclined block 404 will be pushed upward. When the collection box 405 completely enters the specified position, the inclined block 404 will move downward to limit the collection box 405. When the collection box 405 moves, it will drive the pressure block 409 to move. When the pressure block 409 moves, it will drive the smooth rod 412 to slide above the right-angle sliding frame 410. When the smooth rod 412 slides, it will cause the straight rod 411 to move. When the straight rod 411 moves, it will drive the long rod 413 to move. When the long rod 413 moves, it will drive the short rod 414 to move. When the short rod 414 moves, it will drive the connecting rod 415 to move. When the connecting rod 415 moves, it will pull the square plate 402 upward. When the square plate 402 moves upward, the material can continue to move toward the collection box 405.

[0029] When the collection box 405 moves, the collection box 405 will drive the trigger rod 508 to move on the sliding column 510 under the pull column 509. When the trigger rod 508 moves, it will drive the spring plate 507 to move. When the spring plate 507 moves, it will drive the limit plate 506 to move. When the limit plate 506 moves, the limit on the connecting block 504 will be released. When the limit of the connecting block 504 is released, the connecting block 504 will move downward due to the telescopic column 503 under the support plate 502. When the connecting block 504 moves downward, it will drive the positioning column 507 to move. 05 moves downward to position and fix the machine. When the telescopic plate 407 moves, it will knock on the rectangular rod 512. When the rectangular rod 512 is knocked, the slider 511 will move up and down in the slide groove. When the rectangular rod 512 moves, it will drive the flat rod 513 to move. When the flat rod 513 moves, it will drive the connecting column 514 to move. When the connecting column 514 moves, the positioning and fixing effect of the positioning column 505 will be more stable. When it is necessary to move, the jack 501 is brought into contact with the force hook 515 to pull the positioning column 505 upward.

[0030] When the telescopic plate 407 moves, the telescopic plate 407 will push the triangular column 601, and when the triangular column 601 moves, it will drive the small column 602 to move, and when the small column 602 moves, it will drive the hard column 603 to move, and when the hard column 603 moves, it will drive the hard vertical column 604 to move, and when the hard vertical column 604 moves, it will drive the block 605 to move, and when the block 605 moves, it will drive the string plate 609 in the shielding frame 606 to move, and when the string plate 609 moves, it will drive the limit baffle 608 to move, and when the limit baffle 608 moves, it will limit the round head column 607, and when the round head column 607 is limited, the flap 610 in the feed box 3 will stop rotating to prevent the material from continuing to enter the conveyor belt 2.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving transport device for construction, comprising a frame (1), characterized in that: A conveyor belt (2) is arranged inside the frame (1), a feed box (3) is fixedly mounted on the top of the left side of the frame (1), a discharge mechanism is arranged on the right side of the frame (1), a feed box (3) is arranged inside the feed box (3), and a fixing mechanism is arranged at the bottom of the frame (1); The unloading mechanism comprises a rectangular plate (401), a square plate (402), a protective frame (403), an inclined block (404), a collecting box (405), a buffer plate (406), a telescopic plate (407), a force block (408), a pressure block (409), a right-angle sliding frame (410), a straight rod (411), a smooth rod (412), a long rod (413), a short rod (414), a connecting rod (415), a trapezoidal column (416), a baffle frame (417), a baffle rod (418) and a smooth rod (419); the rectangular plate (401) is fixedly mounted on the left side surface of the frame (1); the rectangular plate A first slide groove is provided on a side of the rectangular plate (401) close to the conveyor belt (2), the telescopic plate (407) is slidably mounted in the first slide groove, the square plate (402) is slidably mounted on a side of the rectangular plate (401) away from the conveyor belt (2), the protective frame (403) is fixedly mounted on a side of the rectangular plate (401) away from the frame (1), a second slide groove is provided on the inner wall of the protective frame (403), the inclined block (404) is slidably mounted on a side of the protective frame (403) away from the frame (1), the trapezoidal column (416) is slidably mounted on a side of the inner wall of the protective frame (403) close to the frame (1), and the collecting The box (405) is slidably mounted on the bottom of the protection frame (403), the force block (408) is fixedly mounted on the left inner wall of the frame (1), one side of the telescopic plate (407) is slidably mounted on the side of the force block (408) close to the collection box (405), the pressure block (409) is fixedly mounted on the front and back sides of the collection box (405), the buffer plate (406) is rotatably mounted on the other side of the telescopic plate (407), one end of the smooth rod (419) is slidably mounted in the second slide groove, the stop rod (418) is fixedly mounted on the other end of the smooth rod (419), and the stop frame (417) is fixedly mounted on the front and back sides of the collection box (405). The right-angle sliding frame (410) is fixedly mounted on a side of the square plate (402) away from the frame (1); the smooth rod (412) is slidably mounted in a sliding groove of the right-angle sliding frame (410); one end of the straight rod (411) is rotatably mounted on an end of the smooth rod (412) close to the frame (1); one end of the long rod (413) is rotatably mounted on the other end of the straight rod (411); one end of the short rod (414) is fixedly mounted on the other end of the long rod (413); and the connecting rod (415) is fixedly mounted on the other end of the short rod (414).

2. The energy-saving transportation device for construction according to claim 1 is characterized in that: The blocking rod (418) contacts the blocking frame (417), and the smooth rod (419) contacts the trapezoidal column (416).

3. The energy-saving transportation device for construction according to claim 2 is characterized in that: The smooth rod (412) is in contact with the pressure block (409), and a spring is disposed inside the buffer plate (406).

4. The energy-saving transportation device for construction according to claim 3 is characterized in that: The fixing mechanism comprises a jack (501), a support plate (502), a telescopic column (503), a connecting block (504), a positioning column (505), a limit plate (506), a spring plate (507), a trigger rod (508), a pull column (509), a sliding column (510), a slider (511), a rectangular rod (512), a flat rod (513), a connecting column (514) and a force-bearing hook (515). The jack (501) is fixedly mounted inside the frame (1); the support plate (502) is fixedly mounted on the top of the force-bearing block (408); the fixed end of the telescopic column (503) is fixedly mounted on the bottom of the support plate (502); the connecting block (504) is fixedly mounted on the free end of the telescopic column (503); the positioning column (505) is fixedly mounted on the bottom of the connecting block (504); The pulling column (509) is fixedly mounted inside the frame (1), the sliding column (510) is fixedly mounted at the bottom of the pulling column (509), the trigger rod (508) slides through the inside of the sliding column (510), one end of the spring plate (507) is fixedly mounted on the end of the trigger rod (508) close to the frame (1), the limit plate (506) is fixedly mounted on the other end of the spring plate (507), one end of the connecting column (514) is fixedly mounted on the top of the positioning column (505), one end of the flat rod (513) is fixedly mounted on the other end of the connecting column (514), the rectangular rod (512) is fixedly mounted on the other end of the flat rod (513), the sliding block (511) is fixedly mounted on both ends of the rectangular rod (512), and the force hook (515) is fixedly mounted on the top of the positioning column (505).

5. The energy-saving transportation device for construction according to claim 4 is characterized in that: A No. 1 spring is provided between the spring plate (507) and the sliding column (510), and the rectangular rod (512) is in contact with the telescopic plate (407).

6. The energy-saving transportation device for construction according to claim 5, characterized in that: The actuating rod (508) contacts the collecting box (405), and the limiting plate (506) contacts the connecting block (504).

7. The energy-saving transportation device for construction according to claim 6 is characterized in that: The unloading mechanism comprises a triangular column (601), a small column (602), a hard column (603), a hard vertical column (604), a block (605), a shielding frame (606), a round head column (607), a limit baffle (608), a string plate (609) and a flap (610), wherein the triangular column (601) slides through the rectangular plate (401), one end of the small column (602) is fixedly mounted on a side of the triangular column (601) close to the feed box (3), one end of the hard column (603) is fixedly mounted on the other end of the small column (602), and the hard vertical column (604) is fixedly mounted on the other end of the small column (602). One end of the block (605) is fixedly mounted on the other end of the hard column (603), one end of the block (605) is fixedly mounted on the other end of the hard vertical column (604), the shielding frame (606) is fixedly mounted on the front and back sides of the feed box (3), one side of the string plate (609) is fixedly mounted on the other end of the block (605), the limit baffle (608) is fixedly mounted on the other side of the string plate (609), and circular slide grooves are provided on the front and back sides of the feed box (3), the round head column (607) slides through the circular slide groove, and the flap (610) is rotatably mounted on the inner wall of the feed box (3).

8. The energy-saving transportation device for construction according to claim 7 is characterized in that: A No. 2 spring is provided between the shielding frame (606) and the round-head column (607), and the limit baffle (608) is in contact with the round-head column (607).

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