CN217621279U - Precast slab concrete feeding machine - Google Patents

Abstract

The utility model discloses a prefabricated slab concrete feeding machine, belonging to the technical field of prefabricated slab processing, aiming at the problems of inconvenient operation and insufficient uniformity when feeding concrete. The utility model comprises two symmetrically arranged installation frames. An electric push rod is fixed on the inner wall of the bottom end, and a power supply box is installed on the inner wall of the bottom end of the installation frame; the utility model can move the material box to the discharge port of the mixer by pushing the installation frame for material receiving, and then move to the top of the mold For feeding, the overall operation is more convenient, saving time and effort. The concrete inside the box is poured into the mold through the discharge nozzle to realize automatic feeding, the operation is more convenient, and the work efficiency is improved. The height of the material nozzle is convenient for the device to carry out material receiving and feeding, which improves the convenience of the device in use, and the hose is vibrated and dredged through the dredging component to avoid the device from being blocked during feeding.

Description

Precast slab concrete feeder

technical field

The utility model belongs to the technical field of prefabricated slab processing, in particular to a prefabricated slab concrete feeding machine.

Background technique

Prefabricated slab is the floor slab used in early construction, and it is the module or plate used in the project. Because it is a prefabricated concrete part that is produced and processed in the prefabrication field, it is directly transported to the construction site for installation, so it is called a prefabricated slab.

When making prefabricated panels, first use wood planks to nail a hollow model, and after placing steel bars on the hollow part of the model, fill the hollow part with concrete mixed with cement, yellow sand, etc. The first is the prefabricated panel. There are the following problems when infusing concrete to make prefabricated panels:

① The common concrete feeding method is to shovel the concrete evenly into the hopper in the prefabricated board by manual, which is inconvenient to operate, with high labor intensity and low work efficiency.

②When the concrete is poured into the precast plate mold, it is easy to accumulate at one point, and it needs to be paved manually. The feeding is not uniform enough, and the follow-up operation is more troublesome.

Therefore, a precast slab concrete feeding machine is required to solve the problems of inconvenient operation and insufficient uniformity when feeding the concrete.

Utility model content

The purpose of this utility model is to provide a precast slab concrete feeder to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a prefabricated slab concrete feeding machine includes two symmetrically arranged installation frames, an electric push rod is fixed on the inner wall of the bottom end of the installation frame, and an electric push rod is fixed on the inner wall of the bottom end of the installation frame. A power supply box is installed on the inner wall of the bottom end, the power supply box is electrically connected with the electric push rod, a support plate is fixed at the output end of the electric push rod, and two symmetrically arranged support plates are fixed between the two support plates. A sliding rail, the top of the sliding rail is provided with a movable seat, the bottom end of the movable seat is fixed with two symmetrically arranged brackets, and a plurality of equidistantly distributed pulleys are rotatably connected between the inner walls on both sides of the brackets, The pulley is slidably connected to the corresponding slide rail, a mounting frame is fixed at the top of the moving seat, a feeding hopper is embedded at the top of the mounting frame, and a feeding box is set at the top of the feeding hopper. The bottom end of the feeding hopper is connected with a hose, the bottom end of the moving base is embedded with a discharge nozzle, and a hose is connected between the top end of the discharge nozzle and the bottom end of the feeding hopper, and the The interior of the mounting frame is provided with a dredging component.

It should be noted in the scheme that the dredging assembly includes a squeeze ring that is tightly sleeved on the outer side wall of the hose, and two turrets distributed up and down are rotatably connected to the inner wall of one side of the mounting frame. A rotating rod is rotatably connected between each of the rotating frames, the outer side wall of the rotating rod is tightly sleeved with a cam, the cam is matched with the extrusion ring, and one side wall of the mounting frame is rotatably connected There is a rotating shaft, one end of the rotating shaft and the bottom end of the rotating rod are fixed with mutually meshing bevel gears, one outer wall of the mounting frame is installed with a drive motor, and the output shaft of the drive motor is connected with the shaft through a coupling. One end of the rotating shaft is connected.

It is further worth noting that the outer side wall of the extrusion ring is provided with a chute, the cam extends to the inside of the chute, and the cam is abutted with one side wall of the chute.

It should be further noted that a rotating seat is fixed on the inner wall of the bottom end of the mounting frame, and the outer side wall of the rotating shaft is rotatably connected to the inner side wall of the rotating seat.

As a preferred embodiment, a mounting seat is fixed on the top end of the moving seat, and a bottom end of the driving motor is fixed with the top end of the mounting seat.

As a preferred embodiment, two inner walls of the mounting frame are respectively provided with symmetrically arranged lifting grooves, and two ends of the support plate are respectively slidably connected to the corresponding lifting grooves.

As a preferred embodiment, two symmetrically distributed universal wheels are installed at the bottom end of the installation frame, and the two installation frames are arranged in parallel.

Compared with the prior art, the precast slab concrete feeder provided by the present utility model at least includes the following beneficial effects:

(1) By pushing the installation frame, the material box can be moved to the discharge port of the mixer for material receiving, and then moved to the top of the mold for material feeding. The overall operation is more convenient, saving time and effort. The concrete is poured into the mold to realize automatic feeding, the operation is more convenient, and the work efficiency is improved. The height of the material box and discharge nozzle is controlled by electric push, which is convenient for the device to carry out material receiving and feeding, and improves the use of the device. The convenience of the time, the vibration of the hose is dredged through the dredging component, so as to avoid the blockage of the device during feeding.

(2) The vibration of the hose by pushing the cam can avoid the blockage of the device when pouring concrete, which improves the convenience of the device in use. It cooperates with the slide rail to move the material box and the discharge nozzle laterally, which is convenient for the device to load the prefabricated plate molds of different sizes and models. The convenience and applicability of the device in use are improved.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural schematic diagram of the mounting frame of the present invention;

Fig. 3 is the bottom view schematic diagram of the movable seat structure of the present invention;

FIG. 4 is a schematic view of the disassembly of the mounting frame structure of the present invention.

In the figure: 1. Installation frame; 2. Electric push rod; 3. Power box; 4. Support plate; 5. Slide rail; 6. Mobile seat; 7. Bracket; 8. Pulley; 9. Mounting frame; hopper; 11, material box; 12, hose; 13, material nozzle; 14, dredging assembly; 141, extrusion ring; 142, turret; 143, rotating rod; 144, cam; 145, rotating shaft; 146, cone Gear; 147, drive motor; 15, chute; 16, rotating seat; 17, mounting seat; 18, moving groove; 19, universal wheel.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments.

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described implementation The examples are a part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to The scope of protection of this utility model.

The following examples are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. Conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention all belong to the scope of protection of the present invention.

1-4, the present utility model provides a prefabricated slab concrete feeder, including: two symmetrically arranged installation frames 1, the bottom end inner wall of the installation frame 1 is fixed with an electric push rod 2, and the bottom of the installation frame 1 is fixed with an electric push rod 2. A power supply box 3 is installed on the inner wall of the end, and the power supply box 3 is electrically connected with the electric push rod 2. A support plate 4 is fixed at the output end of the electric push rod 2, and two symmetrically arranged sliding rails 5 are fixed between the two support plates 4. , the top of the slide rail 5 is provided with a movable seat 6, the bottom end of the movable seat 6 is fixed with two symmetrically arranged brackets 7, and a plurality of equally spaced pulleys 8 are rotatably connected between the inner walls on both sides of the bracket 7. The pulleys 8 It is slidably connected with the corresponding slide rail 5, the top of the moving base 6 is fixed with a mounting frame 9, the top of the mounting frame 9 is embedded with a feeding hopper 10, the top of the feeding hopper 10 is provided with a feeding box 11, and the bottom of the feeding hopper 10 is The end is connected with a hose 12, the bottom end of the moving base 6 is embedded with a discharge nozzle 13, and a hose 12 is connected between the top of the discharge nozzle 13 and the bottom end of the feeding hopper 10, and the interior of the mounting frame 9 is provided with Grooming component 14; by pushing the installation frame 1, the material box 11 can be moved to the discharge port of the mixer for material receiving, and then moved to the top of the mold for material feeding, the overall operation is more convenient, time-saving and labor-saving, through the discharge nozzle 13 The concrete inside the material box 11 is poured into the mold to realize automatic feeding, the operation is more convenient, and the work efficiency is improved. The height of the material box 11 and the discharge nozzle 13 is controlled by electric push, which is convenient for the device to carry out material receiving and feeding. , the convenience of the device in use is improved, and the hose 12 is vibrated and dredged through the dredging assembly 14 to prevent the device from being blocked during feeding.

Further as shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , it is worth noting that the dredging assembly 14 includes a squeeze ring 141 that is tightly sleeved on the outer side wall of the hose 12 , and one side of the mounting bracket 9 The inner wall is rotatably connected with two rotating frames 142 distributed up and down, a rotating rod 143 is rotatably connected between the two rotating frames 142, and a cam 144 is tightly sleeved on the outer side wall of the rotating rod 143. In cooperation, one side wall of the mounting frame 9 is rotatably connected with a rotating shaft 145, one end of the rotating shaft 145 and the bottom end of the rotating rod 143 are fixed with mutually meshing bevel gears 146, and one side outer wall of the mounting frame 9 is installed with a drive motor 147, The output shaft of the drive motor 147 is connected to one end of the rotating shaft 145 through a coupling; the cam 144 pushes the hose 12 to vibrate, which can prevent the device from clogging when pouring concrete, and improve the convenience of the device in use.

Further as shown in FIG. 2 and FIG. 4 , it is worth noting that the outer side wall of the extrusion ring 141 is provided with a chute 15 , the cam 144 extends to the inside of the chute 15 , and the cam 144 is connected to one side wall of the chute 15 . fit.

This scheme has the following working process: when it is necessary to pour concrete into the prefabricated plate mold, push the installation frame 1, move the device as a whole through the universal wheel 19, control the electric push rod 2 to drive the support plate 4 down, and then put the material The box 11 is lowered to the lowest position, the material box 11 is moved to the discharge port of the concrete mixer, and the concrete is poured into the material box 11. After the material box 11 is filled, the installation frame 1 is pushed to move the device to the top of the mold, and then The height of the discharge nozzle 13 is adjusted by the electric push rod 2 according to the feeding requirements. After the discharge nozzle 13 is adjusted to a suitable position, the discharge nozzle 13 is opened to load the inside of the mold. During the feeding process, the drive motor 147 is turned on to drive the rotating shaft 145 to rotate. When the rotating shaft 145 rotates, it drives the two bevel gears 146 for meshing transmission, and then drives the rotating rod 143 to rotate. When the rotating rod 143 rotates, it drives the cam 144 to rotate. When the cam 144 rotates, it pushes the squeeze ring 141 back and forth, and then drives the hose 12 to vibrate , to prevent the device from being blocked or intermittently discharging during the feeding process, and the feeding is more smooth and even. During the feeding process, the mounting frame 9 can be pushed to drive the movable base 6 to move on the slide rail 5. When the movable base 6 moves, it can be moved. The discharging nozzle 13 is used for feeding different positions inside the mold, so that the feeding is more uniform and the applicability of the device is improved.

According to the above working process, it can be seen that by pushing the installation frame 1, the material box 11 can be moved to the discharge port of the mixer for material receiving, and then moved to the top of the mold for material feeding. The overall operation is more convenient, saving time and effort. The nozzle 13 pours the concrete inside the material box 11 into the mold to realize automatic feeding, the operation is more convenient, and the work efficiency is improved. Feeding improves the convenience of the device in use, and the hose 12 is vibrated and dredged through the dredging component 14 to avoid blockage of the device during feeding.

Further as shown in FIGS. 2 and 4 , it is worth specifying that the inner wall of the bottom end of the mounting frame 9 is fixed with the rotating seat 16 , the outer side wall of the rotating shaft 145 is rotatably connected to the inner side wall of the rotating seat 16 , and the top end of the movable seat 6 is rotatably connected. The mounting seat 17 is fixed, and the bottom end of the driving motor 147 is fixed with the top end of the mounting seat 17 .

Further as shown in FIG. 1 , it is worth specifying that the two inner walls of the installation frame 1 are respectively provided with symmetrically arranged lifting grooves 18 , and the two ends of the support plate 4 are respectively slidably connected with the corresponding lifting grooves 18 , and the installation frame Two symmetrically distributed universal wheels 19 are installed at the bottom end of the 1, and the two installation frames 1 are arranged in parallel; the installation of the universal wheels 19 can facilitate the movement of the device and improve the portability of the device.

To sum up: Pushing the hose 12 by the cam 144 to vibrate can prevent the device from clogging when pouring concrete, which improves the convenience of the device in use. At the same time, the material box 11 and the discharge nozzle 13 are moved laterally through the cooperation of the pulley 8 and the slide rail 5, which is convenient for the device to load prefabricated plate molds of different sizes and models. The convenience and applicability of the device in use are improved.

The drive motor 147 and the electric push rod 2 can be purchased from the market. The drive motor 147 and the electric push rod 2 are equipped with a power supply, which are mature technologies in the art and have been fully disclosed, so they will not be repeated in the description.

Unless otherwise defined, the technical terms or scientific terms used in the present invention shall be the usual meanings understood by those with ordinary skills in the field to which the present invention belongs, and words such as "include" or "include" used in the present invention are similar It means that the elements or things appearing before the word cover the elements or things listed after the word and their equivalents, but do not exclude other elements or things, and words like "connected" or "connected" are not limited to physical or Mechanical connections can also include electrical connections, whether direct or indirect, "up", "down", "left", "right", etc. are only used to indicate relative positional relationships, when the absolute After the position is changed, the relative positional relationship may also be changed accordingly.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A precast slab concrete feeder, comprising two symmetrically arranged installation frames (1), characterized in that an electric push rod (2) is fixed on the inner side wall of the bottom end of the installation frame (1). A power supply box (3) is installed on the inner wall of the bottom end of the frame (1), the power supply box (3) is electrically connected with the electric push rod (2), and the output end of the electric push rod (2) is fixed with a support A plate (4), two symmetrically arranged sliding rails (5) are fixed between the two supporting plates (4), and a movable seat (6) is provided at the top of the sliding rail (5), and the movable seat Two symmetrically arranged brackets (7) are fixed at the bottom end of (6), and a plurality of equally spaced pulleys (8) are rotatably connected between the inner walls on both sides of the brackets (7). It is slidably connected with the corresponding slide rail (5), the top of the movable seat (6) is fixed with a mounting frame (9), and the top of the mounting frame (9) is embedded with a feeding hopper (10), so The top end of the feeding hopper (10) is provided with a material box (11), the bottom end of the feeding hopper (10) is connected with a hose (12), and the bottom end of the moving seat (6) is embedded with a discharging material A nozzle (13), a hose (12) is communicated between the top end of the discharge nozzle (13) and the bottom end of the feeding hopper (10), and a guide assembly is arranged inside the mounting frame (9). (14). 2 . The precast slab concrete feeding machine according to claim 1 , wherein the dredging assembly ( 14 ) comprises a squeeze ring ( 141 ) fastened and sleeved on the outer side wall of the hose ( 12 ). 3 . One side inner wall of the mounting frame (9) is rotatably connected with two turrets (142) distributed up and down, and a rotating rod (143) is rotatably connected between the two turrets (142). A cam (144) is fastened and sleeved on the outer side wall of the rod (143), the cam (144) is matched with the extrusion ring (141), and one side wall of the mounting bracket (9) is rotatably connected with a cam (144). A rotating shaft (145), one end of the rotating shaft (145) and the bottom end of the rotating rod (143) are fixed with mutually meshing bevel gears (146), and one side outer wall of the mounting frame (9) is mounted with a drive A motor (147), the output shaft of the driving motor (147) is connected with one end of the rotating shaft (145) through a coupling. 3. The precast slab concrete feeding machine according to claim 2, wherein a chute (15) is formed on the outer side wall of the extrusion ring (141), and the cam (144) extends to the sliding groove (144). Inside the groove (15), the cam (144) is in contact with one side wall of the chute (15). 4 . The precast slab concrete feeding machine according to claim 3 , wherein a rotating seat ( 16 ) is fixed on the inner wall of the bottom end of the mounting frame ( 9 ), and the outer side wall of the rotating shaft ( 145 ) is connected to the outer wall of the rotating shaft ( 145 ). The inner wall of the rotating seat (16) is rotatably connected. 5 . The precast slab concrete feeding machine according to claim 4 , wherein a mounting seat ( 17 ) is fixed on the top of the moving seat ( 6 ), and the bottom end of the driving motor ( 147 ) is connected to the The top of the mounting seat (17) is fixed. 6 . The precast slab concrete feeding machine according to claim 5 , wherein the inner walls on both sides of the installation frame ( 1 ) are respectively provided with symmetrically arranged lifting grooves ( 18 ), and the support plate ( 4 ) ) are respectively slidably connected with the corresponding lifting grooves (18). 7 . The precast slab concrete feeding machine according to claim 6 , wherein two symmetrically distributed universal wheels ( 19 ) are installed at the bottom end of the installation frame ( 1 ). The frames (1) are arranged in parallel.

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