CN214871693U

CN214871693U - Precast concrete prefabricated section is with drawing feeding funnel to one side that has protective structure

Info

Publication number: CN214871693U
Application number: CN202121125262.2U
Authority: CN
Inventors: 朱孝建
Original assignee: Shandong Chi Ming Mechanical Equipment Co ltd
Current assignee: Shandong Chi Ming Mechanical Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-26
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a precast concrete prefabricated section is with drawing feeding funnel to one side that has protective structure, including mechanical frame, tilt frame, charging hopper, self-lock device and small-size motor, one side of mechanical frame is fixed with tilt frame, tilt frame's both sides upper end symmetry is equipped with two slide rails, be fixed with the travelling car on the slide rail, the travelling car passes through pulley round trip movement on the slide rail, the inside of travelling car is close to the below rigidity and has charging hopper, the both sides intermediate position of travelling car all is fixed with self-lock device, the front end intermediate position of travelling car is fixed with the rope chain through the fixer. The utility model discloses drawing the feeding funnel to one side makes the feeding funnel have safeguard function through installing self-lock device additional in both sides, prevents that the landing of feeding funnel when the motor is out of control from pounding the people of hindering, the incident appears, and this self-lock device simple structure is connected through with control system, and intelligent degree improves, provides the guarantee for safety in production, reduces the accident rate.

Description

Precast concrete prefabricated section is with drawing feeding funnel to one side that has protective structure

Technical Field

The utility model relates to a concrete precast block draws hopper technical field to one side specifically is a precast concrete precast block is with drawing hopper to one side that has protective structure.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, forming, curing and hardening. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased more and more. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. These characteristics make it very widely used, not only in various civil engineering, that is shipbuilding, machinery industry, ocean development, geothermal engineering, etc., but also concrete is an important material.

After a large number of searches, the following results are obtained: chinese utility model patent: the utility model provides a No. (CN 202021100220.9), publication No. (CN 212948399U), the utility model belongs to concrete precast block technical field, especially a concrete precast block processing equipment, to current concrete precast block usually manual work, place the concrete in the mould and keep mould top concrete level and smooth, waste time and energy, problem of inefficiency, now propose following scheme, it includes the stand, one side top fixedly connected with hanging beam of stand, the interior round hole that has seted up of hanging beam, fixedly connected with agitator tank on the inner wall of round hole, bottom one side fixedly connected with baffle of hanging beam, the horizontal fixedly connected with drum on the baffle, the utility model discloses sliding connection has the slide bar in the drum, the slide bar is fixed on the telescopic link through the connecting rod, when pulling the mould through motor and telescopic link makes the small opening on the slide bar aim at the discharging pipe, pack the concrete into the mould, again through baffle and mould cooperation can guarantee that the concrete block top is level, reduce manual work pressure, it is simple high-efficient.

Concrete precast block need be used to draw the feeding funnel to one side and carry out the material loading when production, appear the accident easily when the material loading and lead to the feeding funnel landing to pound and hinder the people, and general feeding funnel does not have self-lock device, does not have safeguard function, consequently needs a precast concrete precast block with have protective structure draw the feeding funnel to one side.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast concrete prefabricated section is with drawing feeding funnel to one side that has protective structure possesses self-lock device, simple structure, and factor of safety improves, sets up the advantage of rail guard and danger district, has solved when the material loading easy emergence accident and has leaded to the feeding funnel landing to injure by a crashing object the people, and general feeding funnel does not have self-lock device, does not have safeguard function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a precast concrete prefabricated section is with drawing feeding funnel to one side that has protective structure, includes mechanical frame, tilt frame, charging hopper, self-lock device and small motor, one side of mechanical frame is fixed with tilt frame, tilt frame's both sides upper end symmetry is equipped with two slide rails, be fixed with the travelling car on the slide rail, the travelling car passes through the pulley round trip movement on the slide rail, the inside of travelling car is close to the below rigidity and is equipped with charging hopper, the both sides intermediate position of travelling car all is fixed with self-lock device, the front end intermediate position of travelling car is fixed with the rope chain through the fixer, the rope chain winding is fixed on second cylinder and first cylinder.

Preferably, the bottom of the mechanical frame is symmetrically provided with four cushion blocks, the cushion blocks are symmetrically provided with four bolt holes, and bolts are fixed in the bolt holes.

Preferably, guard rails are fixed on the outer side of the bottom of the inclined frame, and two rows of clamping grooves are symmetrically formed in two sides of the inclined frame.

Preferably, the rear end of the self-locking device is provided with a mounting area near the upper position, the self-locking device is fixed on the moving trolley through a bolt on the mounting area, a micro cylinder is fixed at the lower end of the inside of the mounting area, a baffle is fixed on a telescopic rod at the lower end of the micro cylinder, the baffle is located at the front end of a limiting column, the lower end of the baffle is an inclined plane, the tail end of the limiting column is fixed on an automatic spring inside the self-locking device, the limiting column and the automatic spring are located in a limiting groove inside the self-locking device, the other end of the automatic spring is fixed on a fixing block outside the self-locking device, the fixing block is located at the front end of the self-locking device and near the lower position, and the limiting column of the self-locking device can be clamped in a clamping groove.

Preferably, anti-skidding salient points are arranged on the outer surfaces of the first roller and the second roller, the second roller is fixed at the middle position of the upper end of the mechanical frame, two ends of the first roller are mounted on side plates through bearings, the side plates are fixed on a cross beam at the middle position of the mechanical frame, one end of the first roller is fixed with a shaft on the small motor through the bearings and realizes coaxial rotation, and the small motor is fixed on the cross beam of the mechanical frame through a base.

Preferably, an electric cabinet is fixed on a cross beam at the lower end of the mechanical frame.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses drawing the feeding funnel to one side makes the feeding funnel have safeguard function through installing self-lock device additional in both sides, prevents that the feeding funnel landing when the motor is out of control from getting off pounding the people of hindering, the incident appears, and this self-lock device simple structure is through being connected with control system, and intelligent degree improves, provides the guarantee for the safety in production, sets up the rail guard through the bottom at the inclined frame, sets up safe region, improves factor of safety, eliminates the potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the present invention;

fig. 3 is a left side view of the present invention;

FIG. 4 is an enlarged structural view of the structure A in FIG. 1 according to the present invention;

FIG. 5 is a front view of the self-locking device of the present invention;

fig. 6 is a side view of the self-locking device of the present invention;

fig. 7 is a rear view of the self-locking device of the present invention.

In the figure: 1. cushion blocks; 2. a machine frame; 3. an electric cabinet; 4. a base; 5. a first drum; 6. a rope chain; 7. a second drum; 8. an inclined frame; 9. a card slot; 10. a holder; 11. a pulley; 12. a charging hopper; 13. protecting the fence; 14. a self-locking device; 15. an installation area; 16. a fixed block; 17. a micro cylinder; 18. a telescopic rod; 19. a baffle plate; 20. a limiting column; 21. a limiting groove; 22. an automatic spring; 23. moving the trolley; 24. a slide rail; 25. anti-skid bumps; 26. a side plate; 27. a small-sized motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the utility model provides a precast concrete precast block draws hopper technical scheme to one side with having protective structure: the utility model provides a precast concrete prefabricated section is with drawing feeding funnel to one side that has protective structure, including mechanical frame 2, tilt frame 8, charging funnel 12, self-lock device 14 and small motor 27, mechanical frame 2's bottom symmetry is equipped with four cushion 1, the symmetry is equipped with four bolt holes on the cushion 1, the bolt downthehole bolt that is fixed with, strengthen mechanical frame 2's stability, one side of mechanical frame 2 is fixed with tilt frame 8, tilt frame 8's the bottom outside is fixed with rail guard 13, two rows of draw-in grooves 9 have been seted up to tilt frame 8's bilateral symmetry, tilt frame 8's both sides upper end symmetry is equipped with two slide rails 24, be fixed with travelling car 23 on the slide rail 24, travelling car 23 passes through pulley 11 round trip movement on slide rail 24.

A charging hopper 12 is fixed at a position close to the lower part inside a movable trolley 23, a self-locking device 14 is fixed at the middle position of two sides of the movable trolley 23, the movable trolley 23 has a double protection function and the protection performance is improved by arranging the self-locking device 14, a mounting area 15 is arranged at a position close to the upper part at the rear end of the self-locking device 14, the self-locking device 14 is fixed on the movable trolley 23 through bolts on the mounting area 15, a micro cylinder 17 is fixed at the lower end inside the mounting area 15, a baffle plate 19 is fixed on a telescopic rod 18 at the lower end of the micro cylinder 17, the baffle plate 19 is positioned at the front end of a limiting column 20, the lower end of the baffle plate 19 is an inclined surface, the tail end of the limiting column 20 is fixed on an automatic spring 22 inside the self-locking device 14, the limiting column 20 and the automatic spring 22 are positioned in a limiting groove 21 inside the self-locking device 14, and the other end of the automatic spring 22 is fixed on a fixed block 16 outside the self-locking device 14, the fixing block 16 is located at a position near the lower part of the front end of the self-locking device 14, and the limiting column 20 of the self-locking device 14 can be clamped in the clamping groove 9.

The middle position of the front end of the movable trolley 23 is fixed with a rope chain 6 through a fixer 10, the rope chain 6 is fixed on a first roller 5 and a second roller 7 in a winding way, anti-skid salient points 25 are arranged on the outer surfaces of the first roller 5 and the second roller 7, the second roller 7 is fixed at the middle position of the upper end of a mechanical frame 2, two ends of the first roller 5 are arranged on a side plate 26 through bearings, the side plate 26 is fixed on a beam at the middle position of the mechanical frame 2, one end of the first roller 5 is fixed with a shaft on a small motor 27 through a bearing and realizes coaxial rotation, the small motor 27 is fixed on the beam of the mechanical frame 2 through a base 4, and an electric control box 3 is fixed on the beam at the lower end of the mechanical frame 2, the utility model discloses a diagonal feeding hopper enables the feeding hopper to have a protection function by additionally arranging self-locking devices at two sides, so as to prevent the feeding hopper from slipping down and injuring people when the motor is out of control, the safety accident occurs, the self-locking device is simple in structure, is connected with a control system, improves the intelligent degree, guarantees safety production, sets a protective guard at the bottom of the inclined frame, improves the safety coefficient and eliminates the potential safety hazard.

The utility model discloses the motor is chooseed for use small-size low rotational speed motor-ZGA 37RG and is designed, and this model motor only refers to as affiliated technical field personnel and chooses for use, and affiliated technical field personnel can carry out the motor of match same parameter and function according to the actual production needs and install the debugging and use, the utility model discloses do not describe repeatedly.

The working principle is as follows: after the charging hopper 12 is fully filled, under the action of the control system, the small motor 27 starts to work, the rope chain 6 is wound and fixed on the first roller 5 and the second roller 7, so that the charging hopper 12 on the movable trolley 23 moves upwards on the slide rail 24 of the inclined frame 8, and the charging hopper is discharged after reaching the discharging position, when an accident occurs to the small motor 27, the charging hopper 12 moves, under the control of the control system, the micro cylinder 17 on the self-locking device 14 drives the baffle plate 19 to move upwards, the automatic spring 22 enables the limiting column 20 to pop out and be clamped in the clamping groove 9 due to elasticity, so that the charging hopper 12 on the movable trolley 23 stops moving, after maintenance, the micro cylinder 17 on the self-locking device 14 drives the baffle plate 19 to move downwards, and the inclined surface at the lower end of the baffle plate 19 can enable the limiting column 20 to retract into the limiting groove 21, so that the self-locking device is released.

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

Claims

1. The utility model provides a precast concrete prefabricated section is with drawing hopper to one side that has protective structure, includes mechanical frame (2), inclined frame (8), charging hopper (12), self-lock device (14) and small motor (27), its characterized in that: an inclined frame (8) is fixed on one side of the mechanical frame (2), two sliding rails (24) are symmetrically arranged at the upper ends of two sides of the inclined frame (8), a movable trolley (23) is fixed on the sliding rails (24), the movable trolley (23) moves back and forth on the sliding rails (24) through pulleys (11), a charging hopper (12) is fixed in the position, close to the lower position, inside the movable trolley (23), a self-locking device (14) is fixed at the middle positions of two sides of the movable trolley (23), a rope chain (6) is fixed at the middle position of the front end of the movable trolley (23) through a fixer (10), and the rope chain (6) is wound and fixed on a second roller (7) and a first roller (5).

2. The diagonal pulling feeding hopper with the protective structure for the precast concrete blocks as recited in claim 1, is characterized in that: the bottom symmetry of mechanical frame (2) is equipped with four cushion (1), the symmetry is equipped with four bolt holes on cushion (1), and the bolt hole internal fixation has the bolt.

3. The diagonal pulling feeding hopper with the protective structure for the precast concrete blocks as recited in claim 1, is characterized in that: guard rails (13) are fixed on the outer side of the bottom of the inclined frame (8), and two rows of clamping grooves (9) are symmetrically formed in two sides of the inclined frame (8).

4. The diagonal pulling feeding hopper with the protective structure for the precast concrete blocks as recited in claim 1, is characterized in that: the rear end of the self-locking device (14) is provided with a mounting area (15) close to the upper position, the self-locking device (14) is fixed on a movable trolley (23) through bolts on the mounting area (15), the lower end of the inside of the mounting area (15) is fixed with a micro cylinder (17), a baffle (19) is fixed on a telescopic rod (18) at the lower end of the micro cylinder (17), the baffle (19) is positioned at the front end of a limiting column (20), the lower end of the baffle (19) is an inclined plane, the tail end of the limiting column (20) is fixed on an automatic spring (22) inside the self-locking device (14), the limiting column (20) and the automatic spring (22) are positioned in a limiting groove (21) inside the self-locking device (14), the other end of the automatic spring (22) is fixed on a fixing block (16) at the outer side of the self-locking device (14), the fixing block (16) is positioned at the front end of the self-locking device (14) close to the lower position, and a limiting column (20) of the self-locking device (14) can be clamped in the clamping groove (9).

5. The diagonal pulling feeding hopper with the protective structure for the precast concrete blocks as recited in claim 1, is characterized in that: be equipped with on the surface of first cylinder (5) and second cylinder (7) anti-skidding bump (25), the upper end intermediate position at mechanical frame (2) is fixed in second cylinder (7), the both ends of first cylinder (5) are passed through the bearing and are installed on curb plate (26), curb plate (26) are fixed on the crossbeam of mechanical frame (2) intermediate position, the axle that the one end of first cylinder (5) was passed through on bearing and small-size motor (27) is fixed together and is realized coaxial rotation, small-size motor (27) are fixed on the crossbeam of mechanical frame (2) through base (4).

6. The diagonal pulling feeding hopper with the protective structure for the precast concrete blocks as recited in claim 1, is characterized in that: an electric cabinet (3) is fixed on a cross beam at the lower end of the mechanical frame (2).