CN213199862U

CN213199862U - Concrete handcart for construction

Info

Publication number: CN213199862U
Application number: CN202022377021.9U
Authority: CN
Inventors: 陈映含; 邹海华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-05-14
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a concrete handcart for construction belongs to construction tool technical field. A concrete handcart for building construction comprises a handcart body and a push handle, wherein the push handle is fixedly connected to the side wall of the handcart body, a threaded rod is connected in the handcart body in a rotating manner, a fourth chain wheel is connected in the handcart body in a rotating manner, an internal thread corresponding to the threaded rod is arranged in the fourth chain wheel, a storage box is arranged in the handcart body, the threaded rod extends into the storage box and is connected with a push plate in a sliding manner, the bottom of the storage box is fixedly connected with a discharge pipe, an auxiliary blanking mechanism and a material blocking mechanism are sequentially arranged in the discharge pipe from top to bottom, and the auxiliary; the utility model discloses a limit removes the limit unloading, makes more even of unloading, need not to turn over the shallow simultaneously because during the unloading to make the unloading safer, when utilizing the crane with it toward the eminence handling, cover the apron, can avoid midway leaking because of rocking the concrete that takes place.

Description

Concrete handcart for construction

Technical Field

The utility model relates to a construction tool technical field especially relates to a concrete handcart for construction.

Background

In the building construction process, the small concrete trolley is widely used as the most common material conveying equipment, and in the specific use process, after the small concrete trolley is mounted on the material, the trolley needs to be manually pushed to a specified position, and the material in the trolley is unloaded to a specified place.

Among the prior art, the material that descends when the small handcart unloading is a pile of one pile, needs the manual work to shakeout, and time and manpower are comparatively wasted to this step, in order to improve the efficiency of construction, need design kind of concrete handcart for construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that handcart unloading needs manual shakeout among the prior art, and the concrete handcart for construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete handcart for construction, includes automobile body and pushing hands, pushing hands fixed connection is at the lateral wall of automobile body, the automobile body internal rotation is connected with the threaded rod, the automobile body internal rotation is connected with the fourth sprocket, set up the internal thread corresponding with the threaded rod in the fourth sprocket, set up the storage case in the automobile body, the threaded rod extends to storage incasement sliding connection has the scraping wings, the bottom fixedly connected with of storage case arranges the material pipe, from last supplementary feed mechanism and the stock stop of having set gradually under to in the material pipe, supplementary feed mechanism cooperatees with the scraping wings, the bottom of automobile body is provided with and is used for driving fourth sprocket pivoted drive division.

Preferably, the drive division includes the motor, the first pivot of output fixedly connected with of motor, first pivot is from a left side to the right side fixedly connected with second gear and first gear in proper order, the bottom of automobile body is rotated and is changeed the connection and have the third pivot, the third pivot is from a left side to the right side fixedly connected with fourth gear and fifth gear in proper order, fourth gear meshes with the second gear mutually, the automobile body internal rotation is connected with the fifth pivot, the fifth pivot is from a left side to the right side fixedly connected with seventh gear and third sprocket in proper order, the seventh gear passes through the sixth gear rotation with the fifth gear and is connected, the third sprocket passes through the second chain rotation with the fourth sprocket and is connected.

Preferably, supplementary unloading mechanism includes fourth pivot and flitch down, the fourth pivot is rotated and is connected in the discharge tube, flitch fixed connection is in the fourth pivot down, the fourth pivot extends to the outside fixedly connected with second sprocket of automobile body, the bottom of automobile body is rotated and is connected with the second pivot, the first sprocket of fixedly connected with in the second pivot, first sprocket rotates through first chain with the second sprocket and is connected.

Preferably, the stock stop includes connecting plate and pull rod, set up the spout in the automobile body, connecting plate sliding connection is in the spout, the one end fixedly connected with striker plate of connecting plate, the striker plate cooperatees with row material pipe, the pull rod rotates the other end of connecting at the connecting plate, the sixth gear revolve is connected on the pull rod, set up on the pull rod with automobile body matched with screw thread.

Preferably, fixedly connected with third gear in the second pivot, the third gear meshes with first gear mutually, the equal fixedly connected with main wheel in both ends of second pivot, the bottom fixedly connected with landing leg of automobile body, the bottom of landing leg is rotated and is connected with the locking wheel.

Preferably, the top of the vehicle body is rotatably connected with a cover plate, the cover plate is fixed with the vehicle body through bolts, and the side wall of the vehicle body is fixedly connected with a connecting ring.

Compared with the prior art, the utility model provides a concrete handcart for construction possesses following beneficial effect:

1. this concrete handcart for construction, include the motor through the drive division, the first pivot of output fixedly connected with of motor, first pivot is from a left side to the right fixedly connected with second gear and first gear in proper order, the bottom of automobile body rotates to change and is connected with the third pivot, the third pivot is from a left side to the right fixedly connected with fourth gear and fifth gear in proper order, the fourth gear meshes with the second gear, the automobile body internal rotation is connected with the fifth pivot, the fifth pivot is from a left side to the right fixedly connected with seventh gear and third sprocket in proper order, the seventh gear passes through the sixth gear rotation with the fifth gear and is connected, the third sprocket passes through the second chain rotation with the fourth sprocket and is connected, utilize the motor to control the removal of scraping wings, make its unloading more even, and laborsaving, and need not to turn up the shallow, thereby make the unloading safer.

2. This concrete handcart for construction, include fourth pivot and flitch down through supplementary unloading mechanism, the fourth pivot is rotated and is connected in the discharge tube, lower flitch fixed connection is in the fourth pivot, the fourth pivot extends to the outside fixedly connected with second sprocket of automobile body, the bottom of automobile body is rotated and is connected with the second pivot, the first sprocket of fixedly connected with in the second pivot, first sprocket rotates through first chain with the second sprocket and is connected, through the flitch down, can prevent to arrange the discharge tube and be stopped up, thereby it is inhomogeneous to avoid the unloading.

3. This concrete handcart for construction rotates through the top of automobile body and is connected with the apron, and the apron passes through the bolt fastening with the automobile body, and the lateral wall fixedly connected with go-between of automobile body when utilizing the crane with its toward eminence handling, can cover the apron, prevents to spill the hourglass because of rocking the emergence midway, and the go-between of automobile body lateral wall makes the crane more convenient the allocation and transportation.

Drawings

Fig. 1 is a front view of a concrete handcart for building construction provided by the utility model;

fig. 2 is a main sectional view of a concrete handcart for building construction provided by the utility model;

fig. 3 is a schematic structural view of a concrete handcart for building construction provided by the utility model;

fig. 4 is the utility model provides a part a's schematic structure in concrete handcart for construction fig. 2.

In the figure: 1. a vehicle body; 101. a material storage box; 1011. a material pushing plate; 102. a pushing handle; 103. a cover plate; 104. a bolt; 105. a chute; 106. a connecting ring; 2. a motor; 201. a first rotating shaft; 2011. a first gear; 2012. a second gear; 3. a second rotating shaft; 301. a main wheel; 302. a third gear; 303. a first sprocket; 4. a third rotating shaft; 401. a fourth gear; 402. a fifth gear; 5. a discharge pipe; 501. a fourth rotating shaft; 5011. a blanking plate; 5012. a second sprocket; 5013. a first chain; 6. a support leg; 601. a locking wheel; 7. a pull rod; 701. a sixth gear; 702. a striker plate; 703. a connecting plate; 8. a fifth rotating shaft; 801. a seventh gear; 802. a third sprocket; 9. a threaded rod; 901. a fourth sprocket; 902. and a second chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a concrete handcart for building construction, including automobile body 1 and pushing hands 102, pushing hands 102 fixed connection is at the lateral wall of automobile body 1, 1 internal rotation of automobile body is connected with threaded rod 9, 1 internal rotation of automobile body is connected with fourth sprocket 901, set up the internal thread corresponding with threaded rod 9 in the fourth sprocket 901, set up storage tank 101 in the automobile body 1, threaded rod 9 extends to and has a scraping wings 1011 in the storage tank 101, the bottom fixed connection of storage tank 101 arranges material pipe 5, arrange and have supplementary unloading mechanism and stock stop from last to having set gradually down in the material pipe 5, supplementary unloading mechanism cooperatees with scraping wings 1011, the bottom of automobile body 1 is provided with the drive division that is used for driving fourth sprocket 901 pivoted.

The drive part comprises a motor 2, a first rotating shaft 201 is fixedly connected with an output end of the motor 2, the first rotating shaft 201 is sequentially fixedly connected with a second gear 2012 and a first gear 2011 from left to right, a third rotating shaft 4 is connected to the bottom of the vehicle body 1 in a rotating manner, the third rotating shaft 4 is sequentially fixedly connected with a fourth gear 401 and a fifth gear 402 from left to right, the fourth gear 401 is meshed with the second gear 2012, a fifth rotating shaft 8 is connected in the vehicle body 1 in a rotating manner, the fifth rotating shaft 8 is sequentially fixedly connected with a seventh gear 801 and a third chain wheel 802 from left to right, the seventh gear 801 is rotationally connected with the fifth gear 402 through a sixth gear 701, and the third chain wheel 802 is rotationally connected with the fourth chain wheel 901 through a second chain 902.

Supplementary unloading mechanism includes fourth pivot 501 and unloading board 5011, and fourth pivot 501 rotates to be connected in row material pipe 5, and unloading board 5011 fixed connection is on fourth pivot 501, and fourth pivot 501 extends to 1 outside fixedly connected with second sprocket 5012 of automobile body, and the bottom of automobile body 1 rotates and is connected with second pivot 3, and the first sprocket 303 of fixedly connected with on the 3 second pivots, and first sprocket 303 rotates through first chain 5013 with second sprocket 5012 and is connected.

The stock stop includes connecting plate 703 and pull rod 7, has seted up spout 105 in the automobile body 1, and connecting plate 703 sliding connection is in spout 105, and the one end fixedly connected with striker plate 702 of connecting plate 703, striker plate 702 and row material pipe 5 cooperate, and pull rod 7 rotates to be connected at the other end of connecting plate 703, and sixth gear 701 rotates to be connected on pull rod 7, has seted up on the pull rod 7 with automobile body 1 matched with screw thread.

Fixedly connected with third gear 302 on the second pivot 3, third gear 302 meshes with first gear 2011 mutually, and the equal fixedly connected with main wheel 301 in both ends of second pivot 3, the bottom fixedly connected with landing leg 6 of automobile body 1, the bottom of landing leg 6 is rotated and is connected with locking wheel 601.

The top of the vehicle body 1 is rotatably connected with a cover plate 103, the cover plate 103 is fixed with the vehicle body 1 through bolts 104, and the side wall of the vehicle body 1 is fixedly connected with a connecting ring 106.

The working principle is as follows: in the utility model, when moving, the motor 2 can be started, the motor 2 rotates the first gear 2011 through the first rotating shaft 201, the first gear 2011 rotates the second rotating shaft 3 through the third gear 302, the main wheel 301 rotates when the second rotating shaft 3, the worker only needs to control the direction, thereby saving physical strength and improving work efficiency, when blanking, the pull rod 7 is rotated to communicate the discharge pipe 5, meanwhile, the sixth gear 701 is meshed with the fifth gear 402 and the seventh gear 801, which is that the motor 2 rotates the fifth rotating shaft 8 through the third rotating shaft 4, the fifth rotating shaft 8 rotates the fourth sprocket 901 through the third sprocket 802 and the second chain 902, the fourth sprocket 901 makes the material pushing plate 1011 move at a constant speed through the threaded rod 9, the second rotating shaft 3 rotates the second sprocket 5012 through the first sprocket 303 and the first chain 5013, the second sprocket 5012 rotates the blanking plate 5011 through the fourth rotating shaft 501, thereby performing auxiliary blanking on concrete, make the unloading more even, when utilizing the crane with its handling toward the eminence, cover apron 103, can avoid midway to spill the hourglass because of rocking the emergence concrete.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concrete trolley for building construction comprises a trolley body (1) and a push handle (102), wherein the push handle (102) is fixedly connected to the side wall of the trolley body (1), it is characterized in that a threaded rod (9) is rotationally connected in the vehicle body (1), a fourth chain wheel (901) is rotationally connected in the vehicle body (1), an internal thread corresponding to the threaded rod (9) is arranged in the fourth chain wheel (901), a storage box (101) is arranged in the vehicle body (1), the threaded rod (9) extends to the storage box (101) and is connected with a material pushing plate (1011) in a sliding way, the bottom of the material storage box (101) is fixedly connected with a material discharge pipe (5), an auxiliary blanking mechanism and a material stop mechanism are sequentially arranged in the material discharge pipe (5) from top to bottom, the auxiliary blanking mechanism is matched with the material pushing plate (1011), and a driving part for driving the fourth chain wheel (901) to rotate is arranged at the bottom of the vehicle body (1).

2. The concrete trolley for building construction according to claim 1, wherein the driving part comprises a motor (2), the output end of the motor (2) is fixedly connected with a first rotating shaft (201), the first rotating shaft (201) is fixedly connected with a second gear (2012) and a first gear (2011) from left to right, the bottom of the trolley body (1) is rotatably connected with a third rotating shaft (4), the third rotating shaft (4) is fixedly connected with a fourth gear (401) and a fifth gear (402) from left to right, the fourth gear (401) is meshed with the second gear (2012), the trolley body (1) is rotatably connected with a fifth rotating shaft (8), the fifth rotating shaft (8) is fixedly connected with a seventh gear (801) and a third chain wheel (802) from left to right, the seventh gear (801) and the fifth gear (402) are rotatably connected through a sixth gear (701), the third chain wheel (802) is rotationally connected with the fourth chain wheel (901) through a second chain (902).

3. The concrete handcart of claim 2, characterized in that, supplementary unloading mechanism includes fourth pivot (501) and unloading board (5011), fourth pivot (501) rotates to be connected in row material pipe (5), unloading board (5011) fixed connection is on fourth pivot (501) down, fourth pivot (501) extend to automobile body (1) outside fixedly connected with second sprocket (5012), the bottom of automobile body (1) is rotated and is connected with second pivot (3), fixedly connected with first sprocket (303) on second pivot (3), first sprocket (303) and second sprocket (5012) are connected through first chain (5013) rotation.

4. The concrete trolley for building construction as claimed in claim 3, wherein the material blocking mechanism comprises a connecting plate (703) and a pull rod (7), a chute (105) is formed in the trolley body (1), the connecting plate (703) is slidably connected in the chute (105), a material blocking plate (702) is fixedly connected to one end of the connecting plate (703), the material blocking plate (702) is matched with the material discharging pipe (5), the pull rod (7) is rotatably connected to the other end of the connecting plate (703), the sixth gear (701) is rotatably connected to the pull rod (7), and threads matched with the trolley body (1) are formed on the pull rod (7).

5. The concrete trolley for building construction according to claim 4, wherein a third gear (302) is fixedly connected to the second rotating shaft (3), the third gear (302) is meshed with the first gear (2011), the main wheel (301) is fixedly connected to both ends of the second rotating shaft (3), the supporting leg (6) is fixedly connected to the bottom of the trolley body (1), and the locking wheel (601) is rotatably connected to the bottom of the supporting leg (6).

6. The concrete trolley for building construction as claimed in claim 5, wherein a cover plate (103) is rotatably connected to the top of the trolley body (1), the cover plate (103) is fixed to the trolley body (1) through bolts (104), and a connecting ring (106) is fixedly connected to the side wall of the trolley body (1).