Auxiliary construction device for paving curbs

Abstract

The utility model relates to the technical field of buildings, and discloses an auxiliary construction device for kerb laying, which comprises a mobile vehicle body, a supply structure and a laying structure. The supply structure comprises a supply chamber and a first driving part, the supply chamber is arranged on the movable vehicle body, and the first driving part is arranged at one end of the supply chamber; and the laying structure comprises a laying channel and a second driving part, the laying channel is arranged on the movable vehicle body, the other end of the supply cavity communicates with the side face of the laying channel, and the second driving part is arranged on the movable vehicle body and located at one end of the laying channel. According to the curb laying device, the curbs can be continuously and orderly placed along the laying track, the conveying effect of the curbs is enhanced, the laying construction efficiency is improved, the construction time is saved, the construction period is shortened, and the construction input cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of construction technology, for example, to an auxiliary construction device for laying curbstones. Background Art

[0002] Curbstones are marking stones installed between the road surface and other structures. Curbstones are generally required between the dividing strip and the road surface, and between the sidewalk and the road surface of urban roads. Curbstones are often required at the edge of the central dividing strip of the highway, the right edge of the lane or the outer edge of the shoulder.

[0003] At present, when laying curbstones, most of them are carried manually or using clamping devices. Although the curbstones can be carried to the construction site, the method of carrying the curbstones one by one makes the transportation process more cumbersome and requires repeated transportation and adjustment of the placement of the curbstones, which reduces the transportation effect and construction efficiency. In addition, the transportation is time-consuming, which prolongs the construction period and increases the investment in construction costs.

[0004] Therefore, how to reduce the complexity of the construction process, enhance the conveying effect of curbstones, improve the efficiency of paving construction, shorten the construction period, and reduce the construction investment cost has become a technical problem that technical personnel in this field need to solve urgently. Utility Model Content

[0005] The utility model aims to provide an auxiliary construction device for paving curbstones to solve the problems raised in the above-mentioned background technology.

[0006] The disclosed embodiment provides an auxiliary construction device for laying curbstones, which does not require repeated transportation and adjustment of the placement of curbstones, can effectively reduce the complexity and difficulty of the construction process, and helps to efficiently and quickly complete the transportation and laying of curbstones. The curbstones can be continuously and neatly placed along the laying track, thereby enhancing the conveying effect of the curbstones, improving the laying construction efficiency, saving construction time, shortening the construction period, and reducing construction investment costs.

[0007] In some embodiments, an auxiliary construction device for laying curbstones includes: a mobile body, a supply structure and a laying structure. The supply structure includes a supply chamber and a first drive unit, the supply chamber is arranged on the mobile body, and a plurality of curbstones are evenly stored therein, and the first drive unit is arranged at one end of the supply chamber; the laying structure includes a laying channel and a second drive unit, the laying channel is arranged on the mobile body, and the other end of the supply chamber is connected to the side of the laying channel, the second drive unit is arranged on the mobile body, and is located at one end of the laying channel, wherein the first drive unit is used to push the curbstones stored in the supply chamber into the laying channel one by one, and the second drive unit is used to push the curbstones in the laying channel to move toward the other end thereof in a cyclical manner.

[0008] Optionally, the supply chamber is arranged along the width direction of the moving body, the laying channel is arranged along the length direction of the moving body, and the laying channel is set on one side of the upper end surface of the moving body.

[0009] Optionally, a connecting gap is provided on the side of the paving channel close to one end of the second driving part, and one end of the supply chamber can be adaptably connected to the connecting gap.

[0010] Optionally, one end of the paving channel away from the second driving part is flush with one end of the moving body.

[0011] Optionally, a stone guide plate is movably provided at one end of the movable body, and the stone guide plate corresponds to an end of the paving channel away from the second driving unit.

[0012] Optionally, a marking device is provided at one end of the paving channel that is flush with the moving vehicle body to indicate the paving track.

[0013] Optionally, the second driving part includes: a driving motor, a transmission plate and a push plate. The driving motor is arranged on the mobile body; the transmission plate is an L-shaped structure, one side wall of which is arranged horizontally and one end is connected to the driving motor, and the other side wall is arranged vertically; a strip groove is opened at one end of the push plate, and the vertical side wall of the transmission plate can be adapted to be inserted into the strip groove, and the other end is located in the paving channel.

[0014] Optionally, the strip groove of the push plate is a rounded rectangular structure, and the length direction of the strip groove is the same as the width direction of the mobile body, and the other end of the push plate is always in the paving channel, wherein the vertical side wall of the transmission plate is a cylindrical structure.

[0015] Optionally, the auxiliary construction device for paving curbstones further comprises: a temporary storage structure. The temporary storage structure is arranged on the mobile vehicle body and located at one side of the supply chamber, wherein the temporary storage structure is used to replenish the curbstones in the supply chamber.

[0016] Optionally, the temporary storage structure includes: a temporary storage chamber and a third driving unit. The temporary storage chamber is arranged on the mobile body and is located on one side of the supply chamber, wherein a plurality of curbstones are evenly stored in the temporary storage chamber; the third driving unit is arranged on one side of the temporary storage chamber, and the third driving unit is used to uniformly push the curbstones stored in the temporary storage chamber into the supply chamber.

[0017] The auxiliary construction device for paving curbstones provided in the embodiments of the present disclosure can achieve the following technical effects:

[0018] When laying curbstones, the mobile vehicle body is moved to the construction position, and the mobile vehicle body is controlled to move along the laying construction track of the curbstones, and at the same time, the first driving unit is started to push the curbstones stored in the supply chamber into the laying channel one by one, and then under the action of the second driving unit, the curbstones in the laying channel are pushed reciprocatingly to move toward the other end thereof, so that the curbstones can be neatly placed on the construction track where the curbstones need to be laid on the road surface. Compared with manual handling or clamping to transport the curbstones for laying, there is no need to repeatedly transport and adjust the placement position of the curbstones, which can effectively reduce the tediousness and difficulty of the construction process, and help to efficiently and quickly complete the handling and laying of the curbstones. The curbstones can be continuously placed neatly along the laying track, thereby enhancing the conveying effect of the curbstones, improving the laying construction efficiency, saving construction time, shortening the construction period, and reducing construction investment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an auxiliary construction device for paving curbstones provided by an embodiment of the present disclosure;

[0020] Figure 2 is a schematic diagram of the structure of the connected gap provided by the embodiment of the present disclosure;

[0021] Figure 3 is a structural schematic diagram of a stone guide plate and a marking device provided in an embodiment of the present disclosure;

[0022] Figure 4 is a schematic structural diagram of a second driving unit provided in an embodiment of the present disclosure;

[0023] Figure 5 is a structural schematic diagram of a temporary storage structure provided by an embodiment of the present disclosure;

[0024] Figure 6 It is a structural schematic diagram of another auxiliary construction device for paving curbstones provided in an embodiment of the present disclosure.

[0025] In the figure: 100, moving body; 101, stone guide plate; 200, supply structure; 201, supply chamber; 202, first drive unit; 203, first movable plate; 300, laying structure; 301, laying channel; 302, second drive unit; 303, connecting gap; 304, driving motor; 305, transmission plate; 306, pushing plate; 307, strip groove; 400, marking device; 500, temporary storage structure; 501, temporary storage chamber; 502, third drive unit; 503, second movable plate; 600, warning component; 700, controller component. DETAILED DESCRIPTION

[0026] Combination Figure 1-2As shown, an embodiment of the present disclosure provides an auxiliary construction device for paving curbstones, including: a mobile body 100 , a supply structure 200 and a paving structure 300 . The supply structure 200 includes a supply chamber 201 and a first driving unit 202. The supply chamber 201 is arranged on the mobile body 100, and multiple curbstones are evenly stored therein. The first driving unit 202 is arranged at one end of the supply chamber 201; the paving structure 300 includes a paving channel 301 and a second driving unit 302. The paving channel 301 is arranged on the mobile body 100, and the other end of the supply chamber 201 is connected to the side of the paving channel 301. The second driving unit 302 is arranged on the mobile body 100 and is located at one end of the paving channel 301, wherein the first driving unit 202 is used to push the curbstones stored in the supply chamber 201 into the paving channel 301 one by one, and the second driving unit 302 is used to push the curbstones in the paving channel 301 to move toward the other end thereof in a cyclical manner.

[0027] By using the auxiliary construction device for curbstone laying provided by the embodiment of the present disclosure, when laying the curbstone, the mobile body 100 is moved to the construction position, and the mobile body 100 is controlled to move along the construction track of the curbstone laying, and at the same time, the first driving part 202 is started to push the curbstones stored in the supply chamber 201 into the laying channel 301 one by one, and then under the action of the second driving part 302, the curbstones in the laying channel 301 are pushed reciprocatingly to move toward the other end thereof, so that the curbstones can be neatly placed on the construction track where the curbstones need to be laid on the road surface. Compared with the manual handling or clamping method for transporting the curbstones for laying, there is no need to repeatedly transport and adjust the placement position of the curbstones, which can effectively reduce the tediousness and difficulty of the construction process, and help to complete the handling and laying of the curbstones efficiently and quickly. The curbstones can be continuously and neatly placed along the laying track, thereby enhancing the conveying effect of the curbstones, improving the laying construction efficiency, saving construction time, shortening the construction period, and reducing the construction investment cost.

[0028] Optionally, the bottom of the mobile body 100 is set on universal wheels, and the distance between the mobile body 100 and the ground is greater than or equal to half of the width of the curbstone, and less than or equal to the width of the curbstone. In this way, the mobile body 100 can be moved along the construction track of the paving of the curbstone, so that the curbstone can be neatly placed on the construction track where the curbstone needs to be laid on the road surface. The distance between the mobile body 100 and the ground is greater than or equal to half of the width of the curbstone, and less than or equal to the width of the curbstone, so that the distance between the mobile body 100 and the ground is within a reasonable range, effectively reducing the drop, avoiding the situation where the curbstone is placed in a disorderly manner due to the large drop when the curbstone is moved out of the mobile body 100, and ensuring the neatness of the curbstone transportation process.

[0029] Optionally, the supply chamber 201 is arranged along the width direction of the mobile body 100, the laying channel 301 is arranged along the length direction of the mobile body 100, and the laying channel 301 is set on one side of the upper end surface of the mobile body 100. In this way, the curbstones stored in the supply chamber 201 can be transported to the laying channel 301 one by one in an orderly manner, ensuring that the curbstone transportation process can be carried out in an orderly manner, and the laying channel 301 can also be aligned with the construction track of the road surface where the curbstones need to be laid, so that the curbstones can be placed neatly on the road surface construction track efficiently and quickly, without repeatedly carrying and adjusting the placement position of the curbstones, which enhances the transportation effect and helps to carry out subsequent efficient paving construction.

[0030] Optionally, a connecting notch 303 is provided on the side of the laying channel 301 near one end of the second driving part 302, and one end of the supply chamber 201 can be adapted to dock with the connecting notch 303. In this way, it is ensured that the curbstones in the supply chamber 201 can be sent into the laying channel 301 in an orderly and smooth manner, and it is prevented that the curbstones are directly moved out of the mobile body 100 after entering the laying channel 301, so that the curbstones can be gradually and smoothly moved out of the laying channel 301 and fall on the ground at the position to be laid, thereby ensuring the stability of the curbstone conveying process.

[0031] Optionally, one end of the laying channel 301 away from the second driving unit 302 is flush with one end of the mobile body 100. In this way, the curbstone can be smoothly and neatly separated from the laying channel 301 under the action of the second driving unit 302 and fall to the position to be laid on the ground, avoiding the situation where the curbstone is placed in a disorderly manner at the pavement laying position, and ensuring the orderliness and neatness of the curbstone transportation process.

[0032] like Figure 3-4 As shown, optionally, a stone guide plate 101 is movably provided at one end of the mobile body 100, and the stone guide plate 101 corresponds to the end of the paving channel 301 away from the second driving part 302. In this way, the curbstones can be stably and neatly moved out of the paving channel 301, avoiding the situation where the curbstones are placed in a disorderly manner due to a large drop when the curbstones are moved out of the mobile body 100, ensuring the neatness of the conveying process of the curbstones, avoiding the situation where the curbstones fall and are damaged, and ensuring the safety of the conveying.

[0033] Optionally, the mobile body 100 is provided with a receiving groove, the stone guide plate 101 is slidably arranged in the receiving groove through a rotating shaft, and a limiting groove is arranged at a position close to the outside of the receiving groove, and when the stone guide plate 101 moves out of the receiving groove, the rotating shaft enters the limiting groove. In this way, when the curbstone is laid, the stone guide plate 101 can be used to make the curbstone stably and neatly move out of the laying channel 301, and after the laying is completed, the stone guide plate 101 is accommodated in the receiving groove, which can enhance the protection of the stone guide plate 101.

[0034] Optionally, a marking device 400 is provided at one end of the paving channel 301 that is flush with the mobile body 100, for indicating the paving track. In this way, by using the marking device 400 to indicate the paving track, it is possible to avoid the situation where the mobile body 100 deviates during the movement and affects the paving of the curbstones, and when the deviates, the mobile body 100 can be adjusted in time to ensure that the curbstones can always be neatly placed along the construction track of the road surface, which is conducive to the subsequent efficient paving construction.

[0035] Optionally, the marking devices 400 are arranged in pairs and installed on the opposite side walls of the paving channel 301. In this way, the paired marking devices 400 can better mark the construction track of the road surface, so that the curbstones can be placed more neatly on the construction track of the road surface, further enhancing the neatness of the curbstone transportation.

[0036] It can be understood that the marking device 400 is a laser spotlight, and the rays emitted by the laser spotlight are used to indicate the laying trajectory. The laser spotlight is a prior art, and its specific structure is not described in detail here.

[0037] Optionally, the second driving unit 302 includes: a driving motor 304, a transmission plate 305 and a push plate 306. The driving motor 304 is arranged in the mobile vehicle body 100; the transmission plate 305 is an L-shaped structure, one side wall of which is arranged horizontally, one end of the side wall is fixedly connected to the output shaft of the driving motor 304, and the other side wall is vertically arranged at the end of the horizontally arranged side wall away from the driving motor 304; a strip groove 307 is opened at one end of the push plate 306, and the vertical side wall of the transmission plate 305 can be adapted to be inserted into the strip groove 307, and the other end is located in the paving channel 301, and the entire push plate 306 is slidably connected in the paving channel 301. In this way, the drive motor 304 is used to drive the transmission plate 305 to rotate, so that the transmission plate 305 can drive the pushing plate 306 to circulate back and forth in the paving channel 301 to push the curbstone to one end of the paving channel 301, and push the curbstone out of the mobile body 100 one by one, thereby ensuring that the curbstone transportation process can be carried out in an orderly and stable manner, and the curbstone can be continuously transported to the construction track of the road surface, and the driving method is simplified, thereby improving the convenience of driving.

[0038] Optionally, a groove is provided on the mobile body 100, and the drive motor 304 can be adapted to be assembled in the groove. In this way, the installation position of the drive motor 304 is more reasonable, which helps to better drive the transmission plate 305 to drive the push plate 306 to move back and forth, and reduces the space occupied by the drive motor 304.

[0039] Optionally, the initial position of the push plate 306 is at one side of the connecting notch 303, and the maximum stroke of the push plate 306 is the length of the connecting notch 303. In this way, the push plate 306 can smoothly and stably push the curbstone entering the paving channel 301 through the connecting notch 303 to the other end of the paving channel 301, and eliminates invalid movement, so that the second driving part 302 can quickly and efficiently drive the curbstone to move, thereby improving the driving efficiency.

[0040] It can be understood that the position of one side of the communication gap 303 refers to the side of the communication gap 303 that is closer to the driving motor 304 .

[0041] Optionally, the structure of the push plate 306 is adapted to the laying channel 301, and preferably, the width of the push plate 306 is the same as the width of the laying channel 301. In this way, the push plate 306 can move back and forth in the laying channel 301 more stably, avoiding the situation where the transmission plate 305 drives the push plate 306 to shake in the laying channel 301, thereby improving the driving stability and safety.

[0042] Optionally, the strip groove 307 of the push plate 306 is a rounded rectangular structure, and the length direction of the strip groove 307 is the same as the width direction of the mobile body 100, and the other end of the push plate 306 is always in the paving channel 301, wherein the vertical side wall of the transmission plate 305 is a cylindrical structure. In this way, the transmission plate 305 can more stably drive the push plate 306 to move back and forth, ensuring the stability of the driving process, and the driving process is safer and more efficient, avoiding the situation where the transmission plate 305 and the push plate 306 are damaged due to severe collision or friction.

[0043] like Figure 5 As shown, optionally, the auxiliary construction device for laying curbstones further includes: a temporary storage structure 500. The temporary storage structure 500 is arranged on the mobile body 100 and is located on one side of the supply chamber 201, wherein the temporary storage structure 500 is used to replenish the curbstones in the supply chamber 201. In this way, after all the curbstones in the supply chamber 201 are supplied, the temporary storage structure 500 can be used to replenish the curbstones in the supply chamber 201, so that a large amount of curbstones can be transported to the ground at one time, without the need to frequently transport the curbstones to the mobile body 100, further reducing the cumbersomeness of the curbstone construction process and ensuring long-term continuous delivery of curbstones to the road surface.

[0044] Optionally, the temporary storage structure 500 includes: a temporary storage chamber 501 and a third driving unit 502. The temporary storage chamber 501 is arranged on the mobile body 100 and is located at one side of the supply chamber 201, wherein a plurality of curbstones are evenly stored in the temporary storage chamber 501; the third driving unit 502 is arranged at one side inside the temporary storage chamber 501, and is used to uniformly push the curbstones stored in the temporary storage chamber 501 into the supply chamber 201. In this way, after all the curbstones in the supply chamber 201 are transferred to the paving channel 301, the third driving unit 502 can be used to push the curbstones stored in the temporary storage chamber 501 into the supply chamber 201 to replenish the curbstones. When the temporary storage structure 500 is used to replenish the curbstones in the supply chamber 201, there is no need for manual handling, which reduces the labor intensity and can provide sufficient curbstones for paving in a timely manner, thereby ensuring long-term continuous delivery of curbstones to the road surface and avoiding the situation where the construction period is extended due to insufficient curbstones.

[0045] Optionally, the supply chamber 201 has a first movable plate 203 that slides open, and the first movable plate 203 is located between the temporary storage chamber 501 and the supply chamber 201. In this way, the first movable plate 203 can be used to block the supply chamber 201 and the temporary storage chamber 501, and after all the curbstones in the supply chamber 201 are transferred to the paving channel 301, the first movable plate 203 can be slid to open the supply chamber 201, so that the supply chamber 201 and the temporary storage chamber 501 are in a connected state, so that the temporary storage structure 500 can replenish the curbstones into the supply chamber 201 in a timely and stable manner.

[0046] Optionally, a slide groove is provided on the mobile body 100, and the slide groove corresponds to the position of the first movable plate 203, and the first movable plate 203 can slide along the slide groove. In this way, the first movable plate 203 slides to open the supply chamber 201 in a simplified manner, which reduces space occupation and improves the convenience of opening.

[0047] Optionally, the temporary storage chamber 501 has a second movable plate 503 that slides open, and the second movable plate 503 is a side wall of the temporary storage chamber 501 that is perpendicular to the supply chamber 201 and away from the conveying channel. In this way, after all the curbstones in the temporary storage chamber 501 are transferred to the supply chamber 201, the temporary storage chamber 501 can be opened by sliding the second movable plate 503, so that the curbstones can be added to the temporary storage chamber 501 again.

[0048] It can be understood that the installation and sliding form of the second movable plate 503 are the same as those of the first movable plate 203, and will not be described in detail herein.

[0049] like Figure 6As shown, optionally, the auxiliary construction device for paving curbstones further includes: a warning component 600. The warning component 600 is a warning light or a buzzer alarm. The warning component 600 is installed on the mobile body 100 and is connected to the marking device 400. When the position of the mobile body 100 is offset, a warning message is issued. In this way, when the position of the mobile body 100 is offset, a warning message is issued, which can more intuitively remind the construction personnel so that the construction personnel can make adjustments in time, and can avoid the situation where the mobile body 100 is offset during the movement and affects the paving of the curbstones, ensuring that the curbstones can always be neatly placed along the construction track of the road surface, which is conducive to the subsequent efficient paving construction.

[0050] Optionally, the auxiliary construction device for paving curbstones further includes a controller component 700. The controller component 700 is connected to the warning component 600, the marking device 400 and the mobile body 100, and is used to control the moving direction of the mobile body 100 according to the warning information. In this way, the way of controlling the movement of the mobile body 100 is automated and intelligent, and the mobile body 100 can be more effectively and accurately controlled to move along the paving track of the road surface.

[0051] Except for the technical features described in the specification, all other technical features are known technologies to those skilled in the art.

[0052] In the present utility model, "up", "down", "left", "right", "front" and "back" are relative positions used to conveniently describe positional relationships, and therefore cannot be understood as absolute positions to limit the scope of protection.

[0053] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. An auxiliary construction device for paving curbstones, characterized in that: include: Moving the vehicle body (100); The supply structure (200) comprises a supply chamber (201) and a first driving unit (202); the supply chamber (201) is arranged on the mobile vehicle body (100) and has a plurality of curbstones evenly stored therein; and the first driving unit (202) is arranged at one end of the supply chamber (201); The paving structure (300) comprises a paving channel (301) and a second driving unit (302), wherein the paving channel (301) is arranged on a mobile body (100), and the other end of the supply chamber (201) is connected to the side of the paving channel (301), and the second driving unit (302) is arranged on the mobile body (100) and is located at one end of the paving channel (301), wherein the first driving unit (202) is used to push the curbstones stored in the supply chamber (201) into the paving channel (301) one by one, and the second driving unit (302) is used to reciprocately push the curbstones in the paving channel (301) toward the other end thereof.

2. The auxiliary construction device for paving curbstones according to claim 1, characterized in that: The supply chamber (201) is arranged along the width direction of the moving vehicle body (100), the laying channel (301) is arranged along the length direction of the moving vehicle body (100), and the laying channel (301) is provided on one side of the upper end surface of the moving vehicle body (100).

3. The auxiliary construction device for paving curbstones according to claim 2, characterized in that: A communication gap (303) is provided on the side of the laying channel (301) close to one end of the second driving part (302), and one end of the supply chamber (201) can be adapted to dock with the communication gap (303).

4. The auxiliary construction device for paving curbstones according to claim 2, characterized in that: One end of the laying channel (301) away from the second driving part (302) is flush with one end of the moving vehicle body (100).

5. The auxiliary construction device for paving curbstones according to claim 4, characterized in that: A stone guide plate (101) is movably provided at one end of the mobile vehicle body (100), and the stone guide plate (101) corresponds to an end of the paving channel (301) away from the second driving part (302).

6. The auxiliary construction device for paving curbstones according to claim 4, characterized in that: A marking device (400) is provided at one end of the paving channel (301) that is flush with the moving vehicle body (100) for indicating a paving track.

7. An auxiliary construction device for paving curbstones according to any one of claims 1 to 6, characterized in that: The second driving unit (302) comprises: A driving motor (304) is arranged on the mobile vehicle body (100); The transmission plate (305) is in an L-shaped structure, one side wall of which is arranged horizontally and one end of which is connected to the driving motor (304), and the other side wall of which is arranged vertically; The push plate (306) has a strip groove (307) at one end, and the vertical side wall of the transmission plate (305) can be adapted to be inserted into the strip groove (307), and the other end is located in the paving channel (301).

8. The auxiliary construction device for paving curbstones according to claim 7, characterized in that: The strip groove (307) of the pushing plate (306) is a rounded rectangular structure, and the length direction of the strip groove (307) is the same as the width direction of the moving vehicle body (100). The other end of the pushing plate (306) is always in the paving channel (301), wherein the vertical side wall of the transmission plate (305) is a cylindrical structure.

9. An auxiliary construction device for paving curbstones according to any one of claims 1 to 6, characterized in that: Also includes: A temporary storage structure (500) is arranged on the mobile vehicle body (100) and is located on one side of the supply chamber (201), wherein the temporary storage structure (500) is used to replenish curbstones into the supply chamber (201).

10. The auxiliary construction device for paving curbstones according to claim 9, characterized in that: The temporary storage structure (500) includes: A temporary storage chamber (501) is arranged on the mobile vehicle body (100) and is located on one side of the supply chamber (201), wherein a plurality of curbstones are evenly stored in the temporary storage chamber (501); a third driving unit (502) is arranged on one side inside the temporary storage chamber (501), and the third driving unit (502) is used to uniformly push the curbstones stored in the temporary storage chamber (501) into the supply chamber (201).

Images