Concrete production distributing mechanism for concrete pump

Abstract

The utility model relates to the technical field of material distribution, in particular to a concrete production material distribution mechanism for a concrete pump, which comprises a mounting seat mounted on the side surface of a concrete pump truck, a hydraulic cylinder is fixedly connected to the inner bottom surface of the mounting seat, and the output end of the hydraulic cylinder is fixedly connected with a lifting frame. A lifting frame is fixedly connected to the output end of the hydraulic cylinder, a material distribution frame is fixedly connected to the surface of one side of the lifting frame, a fixing seat is fixedly connected to the upper surface of the material distribution frame, and an arc-shaped fixing plate is connected to the surface of the other side of the fixing seat in an embedded mode. Limiting grooves and limiting rods limit lifting of the lifting frame, so that the height of the material distribution frame is adjustable, material distribution can be further conducted on flower bed molds with different thickness requirements, a first roller and a second roller are used for conducting paving operation, material distribution is more uniform, the material distribution frame prevents concrete from splashing, and a stepping motor is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of material distribution, in particular to a concrete production material distribution mechanism for a concrete pump. Background Art

[0002] The material distribution mechanism is used to reduce labor costs. Usually, the discharge pipe of the concrete pump truck is placed at the position where concrete needs to be discharged for discharging. In the prior art, when the discharge pipe is discharging, it is usually necessary for multiple people to hold the hose or use a rope to fix and pull it to determine the discharge direction of the hose. This method is not only very physically demanding, but also has certain disadvantages when the existing material distribution mechanism is used. For example, the publication number: CN112081381B records a concrete material distribution mechanism for a concrete pump, including a hanging plate, a support assembly, a length adjustment member, a vertical plate, a pipe clamp, an L-shaped rod and a pusher;

[0003] The above device is nailed into the corresponding position on the wall, and then hung on the nails through the gourd holes on the two hanging plates, so that the mechanism can be hung on the wall. There is no need for personnel to use a pull rope to pull or hold the discharge pipe with their hands, which saves effort. The pipe clamp is supported by the support assembly, the length adjustment member and the vertical plate, and the concrete pump discharge pipe is clamped and locked by the pipe clamp. The pushing member is supported by the L-shaped rod, and the concrete discharged from the concrete pump discharge pipe is pushed by the pushing member to move the concrete from the bottom of the concrete pump discharge pipe. There is no need for a special person in the prior art to use a push plate to push the concrete at the discharge port position, which saves manpower. However, the motor drives the push plate to rotate, and the motor and the push plate are close to the concrete. When the push plate rotates, the concrete is easy to splash, affecting the operation of other components such as the motor. In addition, the device is fixed on the wall, which is inconvenient for laying municipal flower beds. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete production distribution mechanism for a concrete pump to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A concrete production distribution mechanism for a concrete pump comprises a mounting seat mounted on the side surface of a concrete pump truck, the inner bottom surface of the mounting seat is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a lifting frame, one side surface of the lifting frame is fixedly connected to a distribution frame, the upper surface of the distribution frame is fixedly connected to a fixing seat, the other side surface of the fixing seat is embedded with an arc-shaped fixed plate, the inner surface of the distribution frame is rotatably connected to a first roller, the inner surface of the distribution frame is rotatably connected to a first bidirectional auger shaft near the first roller, the inner surface of the distribution frame is rotatably connected to a second bidirectional auger shaft near the first bidirectional auger shaft, and the inner surface of the distribution frame is rotatably connected to a second roller near the second bidirectional auger shaft.

[0007] Furthermore, a limiting rod is fixedly connected to the upper surface of the mounting seat, and a limiting groove is provided on the side surface of the mounting seat.

[0008] Furthermore, the limiting rod passes through the lifting frame, and the lifting frame and the limiting rod are slidably connected, and the lifting frame and the limiting groove are slidably connected.

[0009] Furthermore, the side surface of the arc-shaped fixing plate is movably connected with an extrusion plate, the side surface of the extrusion plate is fixedly connected with an insertion rod near the arc-shaped fixing plate, the insertion rod is inserted into the arc-shaped fixing plate, and the side surface of the extrusion plate is threadedly connected with a bolt.

[0010] Furthermore, the upper surface of the cloth rack is fixedly connected to a motor bracket, the side surface of the motor bracket is fixedly connected to a stepper motor, the output end of the stepper motor is fixedly connected to a first synchronous wheel, and the outer surface of the first synchronous wheel is nested and connected to a first synchronous belt.

[0011] Furthermore, a No. 2 synchronous wheel is fixedly connected to the outer surfaces of the No. 1 roller, the No. 1 bidirectional auger shaft, the No. 2 bidirectional auger shaft and the No. 2 roller.

[0012] Furthermore, the first roller is connected to the first synchronous wheel through the second synchronous wheel, the first synchronous belt and the first synchronous wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Start the hydraulic cylinder through the hydraulic cylinder, and the output end of the hydraulic cylinder can drive the lifting frame to move upward or downward. The limit groove and the limit rod limit the lifting of the lifting frame, so that the height of the cloth frame can be adjusted, and the flower bed molds with different thickness requirements can be further clothed.

[0015] 2. Through the setting of the material distribution rack, the stepper motor can drive the No. 1 roller, the No. 1 bidirectional auger shaft, the No. 2 bidirectional auger shaft and the No. 2 roller to rotate. The No. 1 bidirectional auger shaft and the No. 2 bidirectional auger shaft are used to transport the materials accumulated in the feed pipe. The No. 1 roller and the No. 2 roller are used for paving operations to make the material distribution more uniform. The material distribution rack prevents concrete splashing and protects the stepper motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the use state of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the lifting frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a material distribution frame of the utility model.

[0020] In the figure: 1. concrete pump truck; 101. feed pipe; 2. mounting seat; 201. limit rod; 202. limit slot; 3. hydraulic cylinder; 301. lifting frame; 4. material distribution frame; 401. motor bracket; 402. stepping motor; 403. No. 1 synchronous wheel; 404. No. 1 synchronous belt; 5. fixing seat; 501. arc fixing plate; 502. extrusion plate; 503. bolt; 504. insertion rod; 6. No. 1 roller; 601. No. 1 two-way auger shaft; 602. No. 2 two-way auger shaft; 603. No. 2 roller; 604. No. 2 synchronous wheel; 605. No. 2 synchronous belt; 606. No. 3 synchronous belt; 607. No. 4 synchronous belt; 7. flower bed mold. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4In an embodiment of the utility model, a concrete production distribution mechanism for a concrete pump comprises a mounting seat 2 mounted on a side surface of a concrete pump truck 1, a hydraulic cylinder 3 is fixedly connected to the inner bottom surface of the mounting seat 2, a lifting frame 301 is fixedly connected to the output end of the hydraulic cylinder 3, a distribution frame 4 is fixedly connected to one side surface of the lifting frame 301, a fixing seat 5 is fixedly connected to the upper surface of the distribution frame 4, an arc-shaped fixed plate 501 is embedded and connected to the other side surface of the fixing seat 5, a roller 6 is rotatably connected to the inner surface of the distribution frame 4, a bidirectional auger shaft 601 is rotatably connected to the inner surface of the distribution frame 4 near the roller 6, a bidirectional auger shaft 601 is rotatably connected to the inner surface of the distribution frame 4 near the bidirectional auger shaft 601, a bidirectional auger shaft 602 is rotatably connected to the inner surface of the distribution frame 4 near the bidirectional auger shaft 601, and a roller 603 is rotatably connected to the inner surface of the distribution frame 4 near the bidirectional auger shaft 602.

[0023] Specifically, when in use, the mechanism is installed on the concrete pump truck 1 through the mounting seat 2 and the threaded assembly. The end of the feed pipe 101 is connected to the arc-shaped fixed plate 501, and the flower bed mold 7 can be distributed by the movement of the concrete pump truck 1. It is suitable for the distribution of road flower beds in municipal engineering. The No. 1 bidirectional auger shaft 601 and the No. 2 bidirectional auger shaft 602 are used to transport the material near the feed pipe 101 to both sides, and the No. 1 roller 6 and the No. 2 roller 603 are used to level the transported material. Embodiment 1

[0024] like Figure 1 and 2 As shown, the upper surface of the mounting seat 2 is fixedly connected to a limiting rod 201, the side surface of the mounting seat 2 is provided with a limiting groove 202, the limiting rod 201 penetrates the lifting frame 301, and the lifting frame 301 and the limiting rod 201 are slidably connected, and the lifting frame 301 and the limiting groove 202 are slidably connected.

[0025] In this embodiment, the hydraulic cylinder 3 is started, and the output end of the hydraulic cylinder 3 can drive the lifting frame 301 to move upward or downward. The limiting groove 202 and the limiting rod 201 limit the lifting of the lifting frame 301, so that the height of the material distribution frame 4 can be adjusted, and the material distribution of the flower bed mold 7 with different thickness requirements can be further performed;

[0026] like Figure 3 As shown, the side surface of the arc-shaped fixed plate 501 is movably connected to the extrusion plate 502, the side surface of the extrusion plate 502 is fixedly connected to the insertion rod 504 near the arc-shaped fixed plate 501, the insertion rod 504 is inserted into the arc-shaped fixed plate 501, and the side surface of the extrusion plate 502 is threadedly connected to the bolt 503.

[0027] In this embodiment, the bolt 503 is manually rotated, the bolt 503 and the arc-shaped fixing plate 501 are threadedly connected, and the insertion rod 504 limits the extrusion plate 502, so that the extrusion plate 502 and the arc-shaped fixing plate 501 clamp the feed pipe 101 to prevent the feed pipe 101 from shaking when the vehicle is running, causing the end to be separated from the distribution rack 4. At the same time, the adjustable extrusion plate 502 improves the applicability of this mechanism. Embodiment 2

[0028] On the basis of the first embodiment, in order to make up for the problem that it is inconvenient to spread and fix the concrete in the first embodiment.

[0029] like Figure 4 As shown, the upper surface of the cloth rack 4 is fixedly connected to a motor bracket 401, the side surface of the motor bracket 401 is fixedly connected to a stepper motor 402, the output end of the stepper motor 402 is fixedly connected to a No. 1 synchronous wheel 403, the outer surface of the No. 1 synchronous wheel 403 is nested and connected to a No. 1 synchronous belt 404, and the No. 1 roller 6 is connected to the No. 1 synchronous belt 404 and the No. 1 synchronous wheel 403 through a No. 2 synchronous wheel 604.

[0030] In this embodiment, the stepper motor 402 is started, and the output end of the stepper motor 402 cooperates with the first synchronous wheel 403, the first synchronous belt 404 and the second synchronous wheel 604 to drive the first roller 6 to rotate.

[0031] like Figure 4 As shown, the outer surfaces of the No. 1 roller 6 , the No. 1 bidirectional auger shaft 601 , the No. 2 bidirectional auger shaft 602 and the No. 2 roller 603 are fixedly connected with a No. 2 synchronous wheel 604 .

[0032] In this embodiment, the outer surface of the No. 2 synchronous wheel 604 on the No. 2 bidirectional auger shaft 602 and the No. 1 bidirectional auger shaft 601 is nested and connected with the No. 4 synchronous belt 607, the outer surface of the No. 2 synchronous wheel 604 between the No. 2 roller 603 and the No. 2 bidirectional auger shaft 602 is nested and connected with the No. 3 synchronous belt 606, and the outer surface of the No. 2 synchronous wheel 604 between the No. 1 roller 6 and the No. 1 bidirectional auger shaft 601 is nested and connected with the No. 2 synchronous belt 605, so the stepper motor 402 can drive the No. 1 roller 6, the No. 1 bidirectional auger shaft 601, the No. 2 bidirectional auger shaft 602 and the No. 2 roller 603 to rotate, wherein the No. 1 bidirectional auger shaft 601 and the No. 2 bidirectional auger shaft 602 are used to transport materials accumulated at the position of the feed pipe 101, and the No. 1 roller 6 and the No. 2 roller 603 are used for paving operations to make the material more uniform.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A concrete production distribution mechanism for a concrete pump, comprising a mounting seat mounted on the side surface of a concrete pump truck, characterized in that: The inner bottom surface of the mounting seat is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a lifting frame, one side surface of the lifting frame is fixedly connected with a material frame, the upper surface of the material frame is fixedly connected with a fixing seat, the other side surface of the fixing seat is embedded with an arc-shaped fixing plate, the inner surface of the material frame is rotatably connected with a roller No. 1, the inner surface of the material frame near the position of the roller No. 1 is rotatably connected with a bidirectional auger shaft No. 1, the inner surface of the material frame near the position of the bidirectional auger shaft No. 1 is rotatably connected with a second bidirectional auger shaft, and the inner surface of the material frame near the position of the bidirectional auger shaft No. 2 is rotatably connected with a second roller.

2. A concrete production distribution mechanism for a concrete pump according to claim 1, characterized in that: The upper surface of the mounting seat is fixedly connected with a limiting rod, and the side surface of the mounting seat is provided with a limiting groove.

3. A concrete production distribution mechanism for a concrete pump according to claim 2, characterized in that: The limiting rod passes through the lifting frame, and the lifting frame and the limiting rod are slidably connected, and the lifting frame and the limiting groove are slidably connected.

4. A concrete production distribution mechanism for a concrete pump according to claim 1, characterized in that: The side surface of the arc-shaped fixing plate is movably connected with an extrusion plate, the side surface of the extrusion plate is fixedly connected with an insertion rod near the arc-shaped fixing plate, the insertion rod is inserted into the arc-shaped fixing plate, and the side surface of the extrusion plate is threadedly connected with a bolt.

5. The concrete production distribution mechanism for a concrete pump according to claim 1, characterized in that: The upper surface of the material distribution frame is fixedly connected with a motor bracket, the side surface of the motor bracket is fixedly connected with a stepper motor, the output end of the stepper motor is fixedly connected with a first synchronous wheel, and the outer surface of the first synchronous wheel is nested and connected with a first synchronous belt.

6. A concrete production distribution mechanism for a concrete pump according to claim 5, characterized in that: The outer surfaces of the No. 1 roller, the No. 1 bidirectional auger shaft, the No. 2 bidirectional auger shaft and the No. 2 roller are fixedly connected with a No. 2 synchronous wheel.

7. A concrete production distribution mechanism for a concrete pump according to claim 6, characterized in that: The No. 1 roller is connected to the No. 1 synchronous wheel through the No. 2 synchronous wheel, the No. 1 synchronous belt and the No. 1 synchronous wheel.

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