Distributing device for pouring during vertical forming of concrete pipe

Abstract

The utility model relates to the technical field of concrete pipe forming, in particular to a material distributing device for pouring during vertical forming of concrete pipes, which comprises a material distributing device body, the material distributing device body comprises an upper part and a lower part, and the upper part comprises a lifting beam, a lifting lug arranged on the lifting beam and a lifting rotating shaft matched with the lifting beam; the lower part comprises a hopper, a discharging opening is formed in the bottom of the hopper, a material door assembly is arranged at the discharging opening in a matched mode, and the material door assembly is driven and opened and closed through a telescopic air cylinder assembly arranged beside the hopper; the hopper is mounted on the lifting beam through a lifting rotating shaft; according to the utility model, the material distribution speed can be controlled by using a pneumatic control mode under the condition of not using power supply control, so that the production efficiency of concrete pouring is effectively improved, and the production is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pipe forming, in particular to a material distribution device. Background Art

[0002] At present, the placing device used for pouring concrete pipes during vertical forming is a top rod placing bucket. This placing method is affected by the wetness and dryness of concrete, the material discharge speed is not easy to control, and the material discharge is difficult, which can easily cause stratification or over-vibration of concrete. At the same time, due to the frequent start-up and drop of the crane hook during the placing process, it will have a certain impact on the safety of the crane. If the operator uses it improperly, it will cause the bucket to tip over. Utility Model Content

[0003] The purpose of the utility model is to provide a material distribution device for pouring concrete pipes during vertical forming in view of the shortcomings of the above-mentioned prior art; the utility model can control the material distribution speed by pneumatic control without using power supply control, thereby effectively improving the production efficiency of concrete pouring and greatly facilitating production.

[0004] The purpose of the utility model is achieved as follows: a material distribution device for pouring concrete pipes during vertical molding, comprising a material distribution device body, including an upper part and a lower part, the upper part comprising a lifting beam, a lifting lug arranged on the lifting beam, and a lifting shaft arranged in cooperation with the lifting beam; the lower part comprising a hopper, a discharge port is arranged at the bottom of the hopper, a material door assembly is arranged in cooperation with the discharge port, and the material door assembly is driven and opened and closed by a telescopic cylinder assembly arranged next to the hopper; the hopper is installed on the lifting beam through the lifting shaft.

[0005] When the utility model is working, in the actual production and use process, the telescopic cylinder assembly is connected to the air source, and the telescopic movement of the telescopic cylinder assembly promotes the closing or opening of the active material door, and the active material door drives the material door active gear to rotate through the material door active shaft, and the material door active gear is meshed with the material door passive gear to drive the passive material door to rotate through the material door passive shaft, so as to achieve the purpose of opening and closing the active material door and the passive material door, and at the same time, the size of opening and closing can also be adjusted, so as to control the flow rate and the material distribution speed; the bottom arc plate is arranged in conjunction with the arc-shaped discharge port, so that it can play a better sealing role when closed, and effectively improve the production efficiency of concrete pouring.

[0006] The beneficial effects of the utility model are: providing a material distribution device for pouring concrete pipes during vertical molding; the utility model can control the material distribution speed by pneumatic control without using power supply control, effectively improving the production efficiency of concrete pouring and greatly facilitating production.

[0007] As a further improvement of the utility model, in order to ensure that the material door assembly can be opened and closed normally and improve safety; the material door assembly includes an active material door and a passive material door, and the active material door is arranged close to the telescopic cylinder assembly; the active material door is connected to the discharge port through an active material door shaft, and the passive material door is connected to the discharge port through a passive material door shaft, and a material door active gear and a material door passive gear are respectively provided between the active material door shaft and the passive material door shaft.

[0008] As a further improvement of the utility model, in order to ensure that the telescopic cylinder assembly can work normally and improve stability; the telescopic cylinder assembly is hinged to the side of the hopper through a hinge block, and a connecting block is also provided on the active material door. The telescopic arm of the telescopic cylinder assembly is connected to the connecting block and drives the active material door to rotate; when the active material door and the passive material door are closed, the closing seam is set vertically downward.

[0009] As a further improvement of the utility model, in order to ensure that the active material door and the passive material door can be opened and closed reliably and to improve safety and convenience, the active material door and the passive material door are both arranged in a fan shape, and the corresponding material door active gear and material door passive gear are arranged at the tail of the corresponding active material door and the passive material door and are meshed.

[0010] As a further improvement of the utility model, in order to ensure good sealing when closed, the discharge port is arranged in an arc shape, and the active material door and the passive material door respectively include supports and bottom arc plates arranged on both sides, and the bottom arc plate is arranged in conjunction with the discharge port arranged in an arc shape.

[0011] As a further improvement of the utility model, in order to ensure reliable limiting and improve safety of use; the connecting plate between the material door assembly and the hopper is an L-shaped plate, the L-shaped plate is welded and fixed on both sides of the discharge port and is provided with reinforcing ribs, the L-shaped plate is respectively connected to the supports on the active material door and the passive material door through the active rotating shaft and the passive rotating shaft of the material door, the outward side is limited by the material door active gear and the material door passive gear respectively, and the inward side is limited by the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model.

[0013] Figure 2 It is the front view of the utility model.

[0014] Among them, 1 is a lifting beam, 2 is a lifting shaft, 3 is a hopper, 4 is a telescopic cylinder assembly, 5 is a material door driving gear, 6 is a material door driving shaft, 7 is an active material door, 8 is a material door passive gear, 9 is a material door passive shaft, 10 is a passive material door, 11 is an L-shaped plate, 12 is a support, and 13 is a bottom arc plate. DETAILED DESCRIPTION

[0015] like Figure 1-2 As shown, the purpose of the utility model is achieved as follows: a material distribution device for pouring concrete pipes during vertical molding, including a material distribution device body, including an upper part and a lower part, the upper part includes a lifting beam 1, a lifting lug arranged on the lifting beam 1, and a lifting shaft 2 arranged in cooperation with the lifting beam 1; the lower part includes a hopper 3, a discharge port is arranged at the bottom of the hopper 3, a material door assembly is arranged at the discharge port, and the material door assembly is driven and opened by a telescopic cylinder assembly 4 arranged next to the hopper 3; the hopper 3 is connected to the hopper 3 by a lifting lug 4, and the lifting lug 4 is connected to the hopper 3 by a lifting lug 4 ... The lifting shaft 2 is installed on the hanging beam 1; the material door assembly includes an active material door 7 and a passive material door 10, and the active material door 7 is arranged close to the telescopic cylinder assembly 4; the active material door 7 is connected to the discharge port through the material door active shaft 6, and the passive material door 10 is connected to the discharge port through the material door passive shaft 9, and the material door active shaft 6 and the material door passive shaft 9 are respectively provided with a material door active gear 5 and a material door passive gear 8; the telescopic cylinder assembly 4 is hinged to the side of the hopper 3 through a hinge block, The active material door 7 is also provided with a connecting block, and the telescopic arm of the telescopic cylinder assembly 4 is connected to the connecting block and drives the active material door 7 to rotate; when the active material door 7 and the passive material door 10 are closed, the closing seam is arranged vertically downward; the active material door 7 and the passive material door 10 are arranged in a fan shape, and the corresponding material door active gear 5 and material door passive gear 8 are arranged at the tail of the corresponding active material door 7 and the passive material door 10 and meshed; the discharge port is arranged in an arc shape, and the active material door 7 and the passive material door 10 respectively include a gear arranged in The supports 12 on both sides and the bottom arc plate 13, the bottom arc plate 13 is arranged in conjunction with the arc-shaped discharge port; the connecting plate between the material door assembly and the hopper 3 is an L-shaped plate 11, the L-shaped plate 11 is welded and fixed on both sides of the discharge port and is provided with reinforcing ribs, the L-shaped plate 11 is respectively connected to the supports 12 on the active material door 7 and the passive material door 10 through the active rotating shaft 6 and the passive rotating shaft 9 of the material door, and the outward side is limited by the material door active gear 5 and the material door passive gear 8, and the inward side is limited by a nut.

[0016] When the utility model is working, in the actual production and use process, the telescopic cylinder assembly 4 is connected to the air source, and the telescopic movement of the telescopic cylinder assembly 4 promotes the closing or opening of the active material door 7, and the active material door 7 drives the material door active gear 5 to rotate through the material door active shaft 6, and the material door active gear 5 is engaged with the material door passive gear 8 to drive the passive material door 10 to rotate through the material door passive shaft 9, thereby achieving the purpose of opening and closing the active material door 7 and the passive material door 10, and at the same time, the size of opening and closing can also be adjusted, thereby controlling the flow rate and the material distribution speed; the bottom arc plate 13 is arranged in conjunction with the arc-shaped discharge port, so that it can play a better sealing role when closed, effectively improving the production efficiency of concrete pouring.

[0017] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the scope of protection.

Claims

1. A material distribution device for pouring concrete pipes during vertical molding, comprising a material distribution device body, characterized in that: The utility model comprises an upper part and a lower part, wherein the upper part comprises a lifting beam (1), a lifting lug arranged on the lifting beam (1), and a lifting shaft (2) arranged in cooperation with the lifting beam (1); the lower part comprises a hopper (3), a discharge port is arranged at the bottom of the hopper (3), a material door assembly is arranged in cooperation with the discharge port, and the material door assembly is driven and opened and closed by a telescopic cylinder assembly (4) arranged next to the hopper (3); the hopper (3) is mounted on the lifting beam (1) via the lifting shaft (2).

2. The material distribution device for pouring concrete pipes during vertical forming according to claim 1 is characterized in that: The material door assembly comprises an active material door (7) and a passive material door (10), wherein the active material door (7) is arranged close to the telescopic cylinder assembly (4); the active material door (7) is connected to the material outlet via a material door active rotating shaft (6), and the passive material door (10) is connected to the material outlet via a material door passive rotating shaft (9); a material door active gear (5) and a material door passive gear (8) are respectively arranged between the material door active rotating shaft (6) and the material door passive rotating shaft (9).

3. The material distribution device for pouring concrete pipes during vertical forming according to claim 2 is characterized in that: The telescopic cylinder assembly (4) is hinged to the side of the hopper (3) via a hinge block, and a connecting block is also provided on the active material door (7). The telescopic arm of the telescopic cylinder assembly (4) is connected to the connecting block and drives the active material door (7) to rotate; when the active material door (7) and the passive material door (10) are closed, the closing gap is arranged vertically downward.

4. The material distribution device for pouring concrete pipes during vertical forming according to claim 2, characterized in that: The active material door (7) and the passive material door (10) are both arranged in a fan shape, and the corresponding material door active gear (5) and material door passive gear (8) are arranged at the tail of the corresponding active material door (7) and passive material door (10) and meshed.

5. The material distribution device for pouring concrete pipes during vertical forming according to claim 2, characterized in that: The discharge port is arranged in an arc shape, and the active material door (7) and the passive material door (10) respectively comprise supports (12) arranged on both sides and a bottom arc plate (13), and the bottom arc plate (13) is arranged in conjunction with the discharge port arranged in an arc shape.

6. A material distribution device for pouring concrete pipes during vertical forming according to claim 1 or 2, characterized in that: The connecting plate between the material door assembly and the hopper (3) is an L-shaped plate (11), which is welded and fixed on both sides of the discharge port and is provided with reinforcing ribs. The L-shaped plate (11) is respectively connected to the active material door (7) and the support (12) on the passive material door (10) through the active rotating shaft (6) and the passive rotating shaft (9) of the material door, and is limited on the outward side by the material door active gear (5) and the material door passive gear (8), and is limited on the inward side by a nut.

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