Multifunctional concrete pouring movable hopper

Abstract

The utility model belongs to the technical field of municipal engineering, and particularly relates to a multifunctional concrete pouring movable hopper which comprises a hopper body, a handrail is arranged on one side of the hopper body, and a traction ring is arranged on the other side of the hopper body. A bottom discharging opening is formed in the bottom surface of the hopper and is downwards connected with a bottom discharging hopper; a side face discharging opening is formed in the side face of the hopper, long-strip-shaped clamping grooves A are fixed to the two sides of the side face discharging opening, and side face discharging hoppers are inserted into the long-strip-shaped clamping grooves A; the side face discharging hopper comprises a cuboid material shell, and the outer side face of the cuboid material shell is downwards and integrally connected with an inclined flow guide plate. The curb pouring device can be used for pouring a curb backrest and a curb side mold, and has multiple functions; movement is convenient, the pouring speed can be increased, and the construction efficiency is improved; scattering of concrete is greatly reduced, material waste is avoided, and environmental sanitation of a construction site is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal engineering, and in particular relates to a multifunctional concrete pouring mobile hopper. Background Art

[0002] With the development of the times, construction has higher requirements for production efficiency and tool convenience under the premise of ensuring safety and quality. When pouring curbstone side molds and curbstone backrests, the traditional method is to use a chute plus a bracket and manual pouring. The chute plus the bracket is relatively bulky, especially after being stained with concrete. It requires 3-4 people to move it, which is very inconvenient to use. In addition, when pouring the curbstone side mold, due to the small pouring section, it can only be poured manually with a shovel in cooperation with a loader, and the efficiency is very low. The spillage during the pouring of the above-mentioned curbstone side molds and curbstone backrest concrete is relatively serious, which not only causes material waste, but also makes the construction site dirty and messy, affecting the safety and civilization of the construction site. Summary of the invention

[0003] The problem to be solved by the present invention is to overcome the shortcomings of the background technology and provide a multifunctional concrete pouring mobile hopper.

[0004] The present invention is achieved through the following technical solutions:

[0005] A multifunctional mobile hopper for concrete pouring, comprising a hopper, wherein the four corners of the hopper are provided with telescopic support legs, and universal wheels are installed at the bottom ends of the telescopic support legs; a handrail is provided on one side of the hopper, and a traction ring is provided on the side of the hopper opposite to the handrail; a bottom discharge port is provided on the bottom surface of the hopper, the bottom discharge port is downwardly connected to a bottom discharge hopper, and a gate is provided on the bottom end surface of the bottom discharge hopper; a side discharge port is provided on the side of the hopper adjacent to the handrail, and long strip slots A are symmetrically fixed on both sides of the outer side surface of the side discharge port, the upper surface of the long strip slot A and the side opening away from the side discharge port, and the lower surface of the long strip slot A and the side close to the side discharge port are closed , insert the side material discharge hopper in the two long strip slots A; the side material discharge hopper includes a rectangular material shell, the outer side of the rectangular material shell is integrally connected to the inclined guide plate downward, the lower end surface of the rectangular material shell and the side opening facing the side material discharge port, and card plates are symmetrically provided inwardly on both sides of the side opening, and the card plates are inserted into the long strip slot A; the long strip slots B are symmetrically fixed on both sides of the inner side of the side material discharge port, the upper surface of the long strip slot B and the side opening close to the side material discharge port, the lower surface of the long strip slot B and the side away from the side material discharge port are closed, and the side discharge port can be blocked by inserting baffles in the two long strip slots B, and the baffles are provided with pull rings.

[0006] Preferably, the side lower hopper includes a plurality of lower hoppers of different sizes.

[0007] Preferably, the telescopic supporting leg is composed of sleeves that are sleeved together, corresponding adjustment holes are provided between the sleeves, and the length of the telescopic supporting leg is fixed by bolts passing through the adjustment holes.

[0008] Preferably, the hopper is square.

[0009] Preferably, the bottom hopper is in the shape of a truncated cone.

[0010] Preferably, the angle between the inclined guide plate and the vertical direction is between 5-15°.

[0011] Beneficial effects of the utility model:

[0012] 1. It can be used for curbstone back casting and curbstone side mold casting, and has multifunctionality;

[0013] 2. Easy to move, can speed up the pouring speed and improve construction efficiency;

[0014] 3. Greatly reduce concrete spillage, avoid material waste, and improve environmental sanitation at the construction site;

[0015] 4. The side hopper can be freely disassembled, and the side hopper can also be easily replaced with different sizes according to the width of different curbstones, which has a wider applicability;

[0016] 5. The height and slope of the device can be adjusted to better complete the pouring work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of this embodiment;

[0018] Figure 2 This is a partial enlarged structural schematic diagram of the side lower hopper after plugging in this embodiment;

[0019] Figure 3 This is an enlarged structural diagram of the outer side of the side feed port of this embodiment;

[0020] Figure 4 This is a schematic diagram of the back structure of the side lower hopper of this embodiment;

[0021] Figure 5 This is a schematic diagram of the front structure of the side lower hopper of this embodiment;

[0022] Figure 6 It is a schematic diagram of the enlarged structure of the inner side of the side feed opening of this embodiment.

[0023] In the figure, 1 is a hopper, 2 is a telescopic supporting leg, 3 is a universal wheel, 4 is a handrail, 5 is a traction ring, 6 is a bottom hopper, 7 is a gate, 8 is a side discharge port, 9 is a long strip slot A, 10 is a side hopper, 11 is a rectangular material shell, 12 is an inclined guide plate, 13 is a card plate, 14 is a baffle, 15 is an adjustment hole, 16 is a bolt, 17 is a long strip slot B, and 18 is a pull ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0025] The present embodiment includes a hopper 1, which is a square steel trough. Telescopic support legs 2 are respectively provided at the four corners of the bottom of the hopper 1, and universal wheels 3 are installed at the bottom ends of the telescopic support legs 2. The telescopic support legs 2 are adjustable in length. By adjusting the lengths of the four telescopic support legs 2 respectively, not only the height of the entire mobile hopper 1 can be adjusted, but also the inclination angle of the entire mobile hopper 1 toward one side can be adjusted. The telescopic structure of the telescopic support legs 2 of the present embodiment is a sleeve structure. Specifically, the telescopic support legs 2 are composed of sleeves sleeved together, and corresponding adjustment holes 15 are provided between the upper and lower sleeves. The upper and lower sleeves are fixed by bolts 16 passing through the adjustment holes 15, thereby fixing the length of the telescopic support legs 2.

[0026] A handrail 4 is provided on the side of one side of the hopper 1, and the handrail 4 is used to push the device to move. A traction ring 5 is provided on the side of the hopper 1 opposite to the handrail 4, and the traction ring 5 can be used for tying a traction rope to pull the device forward.

[0027] A bottom discharge port is provided on the bottom surface of the hopper 1, and the bottom discharge port is downwardly connected to the bottom discharge hopper 6. In this embodiment, the bottom discharge hopper 6 is in the shape of a truncated cone, and a gate plate 7 is provided on the bottom end surface of the bottom discharge hopper 6. The gate plate 7 is used to control whether the bottom discharge hopper 6 discharges materials. The bottom discharge hopper 6 can be used for casting the side mold of the curb. A side discharge port 8 is also provided on the side of the hopper 1 adjacent to the handrail 4. The side discharge port 8 is connected to the side discharge hopper 10, and the side discharge hopper 10 can be used for casting the curb backrest. The specific structure of the side discharge port 8 connected to the side discharge hopper 10 is: the outer side surface of the side discharge port 8 is symmetrically fixed with a long strip groove A9 on both sides, and the outer side surface here is the side that does not contact the concrete, the upper surface of the long strip groove A9 and the side away from the side discharge port 8 are open, and the lower surface of the long strip groove A9 and the side close to the side discharge port 8 are closed. The side discharge hopper 10 includes a rectangular material shell 11, which is hollow inside, with a lower end face of the rectangular material shell 11 and a side opening facing the side discharge port 8, and a clamping plate 13 is symmetrically provided inwardly on both sides of the side opening of the rectangular material shell 11, and the thickness of the clamping plate 13 is just equal to the inner thickness of the long strip card slot A9, that is, the clamping plates 13 on both sides of the rectangular material shell 11 can just be inserted into the long strip card slots A9 on both sides from the top, and the side discharge hopper 10 is plugged in through the long strip card slots A9 on both sides, and the side opening of the plugged side discharge hopper 10 is just aligned with the side discharge port 8. The outer side surface of the rectangular material shell 11 is integrally connected to the inclined guide plate 12 downward, and the outer side surface here refers to the side away from the side discharge port 8. The angle between the inclined guide plate 12 and the vertical direction is preferably between 5-15°. The inclined guide plate 12 can prevent concrete from spilling outside the backrest position, reduce concrete spillage, and can also accurately pour concrete to the required position, which has a guiding effect. Preferably, the side hopper 10 can be made into multiple hoppers of different sizes, for example, multiple rectangular material shells 11 have different widths, that is, the widths of the rectangular material shells 11 extending outward are different, and for example, the inclined guide plate 12 has different inclination angles, and side hoppers 10 of different sizes can be selected and inserted according to the width of the curb. The inner side surface of the side material outlet 8 is symmetrically fixed with long strip card slots B17 on both sides, and the upper surface of the long strip card slot B17 and the side opening close to the side material outlet 8, and the lower surface of the long strip card slot B17 and the side away from the side material outlet 8 are closed. The baffle 14 can be inserted in the two long strip card slots B17 to block the side material outlet 8, and the baffle 14 is provided with a pull ring 18.

[0028] The mobile hopper of the present invention can be used to pour concrete on the curb side mold and the curb back. When the curb side mold needs to be poured, the baffle 14 is used to block the side discharge port 8, and the concrete is transported into the hopper 1 by a concrete tanker. The concrete tanker moves with the mobile hopper of the present invention, and a traction rope is tied to the traction ring 5. A worker in front pulls the traction rope and slowly pulls the device forward, and a worker behind holds the handrail 4 and slowly pushes the device forward, and opens the gate 7 of the bottom discharge hopper 6 to pour concrete. When When it is necessary to cast the curbstone backrest, close the gate plate 7 of the bottom hopper 6, pull out the baffle 14 of the side discharge port 8 through the pull ring 18, and then insert the side hopper 10 of suitable size to cast the curbstone backrest. During casting, the side hopper 10 can go around to the back of the curbstone and directly cast the concrete downward to the back of the curbstone, thus avoiding the problem that the backrest position is difficult to reach during the traditional curbstone backrest casting and the need for manual use of a shovel to assist in casting, thereby improving construction efficiency and greatly reducing the situation of concrete spillage. The mobile hopper of the present invention can also adjust the tilt angle of casting as needed. For example, if the entire device needs to be tilted toward the curbstone backrest side, it is only necessary to raise the two telescopic support legs 2 away from the curbstone side or lower the two telescopic support legs 2 close to the curbstone side.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional mobile concrete pouring hopper, comprising a hopper (1), characterized in that: The hopper (1) is provided with telescopic support legs (2) at four corners, and universal wheels (3) are installed at the bottom ends of the telescopic support legs (2); a handrail (4) is provided on one side of the hopper (1), and a traction ring (5) is provided on the side of the hopper (1) opposite to the handrail (4); a bottom discharge port is provided on the bottom surface of the hopper (1), and the bottom discharge port is downwardly connected to a bottom discharge hopper (6), and a gate plate (7) is provided on the bottom end surface of the bottom discharge hopper (6); a side discharge port (8) is provided on the side of the hopper (1) adjacent to the handrail (4), and long strip grooves A (9) are symmetrically fixed on both sides of the outer side of the side discharge port (8), the upper surface of the long strip groove A (9) and the side opening away from the side discharge port (8), the lower surface of the long strip groove A (9) and the side close to the side discharge port (8) are closed, and the side discharge ports (8) are inserted into the two long strip grooves A (9). A hopper (10); the side discharge hopper (10) comprises a rectangular material shell (11), the outer surface of the rectangular material shell (11) is integrally connected to an inclined guide plate (12) downward, the lower end surface of the rectangular material shell (11) and the side opening facing the side discharge port (8), and a clamping plate (13) is symmetrically provided inwardly on both sides of the side opening, and the clamping plate (13) is inserted into a long strip clamping groove A (9); a long strip clamping groove B (17) is symmetrically fixed on both sides of the inner side surface of the side discharge port (8), the upper surface of the long strip clamping groove B (17) and the side opening close to the side discharge port (8), the lower surface of the long strip clamping groove B (17) and the side away from the side discharge port (8) are closed, and a baffle (14) can be inserted into the two long strip clamping grooves B (17) to block the side discharge port (8), and a pull ring (18) is provided on the baffle (14).

2. The multifunctional mobile concrete pouring hopper according to claim 1 is characterized in that: The side lower hopper (10) comprises a plurality of lower hoppers of different sizes.

3. The multifunctional mobile concrete pouring hopper according to claim 1 is characterized in that: The telescopic support leg (2) is composed of sleeves that are sleeved together, corresponding adjustment holes (15) are provided between the sleeves, and the length of the telescopic support leg (2) is fixed by means of bolts (16) that pass through the adjustment holes (15).

4. The multifunctional mobile concrete pouring hopper according to claim 1 is characterized in that: The hopper (1) is square.

5. The multifunctional mobile concrete pouring hopper according to claim 1 is characterized in that: The bottom hopper (6) is in the shape of a truncated cone.

6. The multifunctional mobile concrete pouring hopper according to claim 1, characterized in that: The angle between the inclined guide plate (12) and the vertical direction is between 5 and 15 degrees.

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