CN213143890U

CN213143890U - Construction site concrete unloader

Info

Publication number: CN213143890U
Application number: CN202021890687.8U
Authority: CN
Inventors: 李明; 程迎虎; 杨涛; 高永安; 白玉刚; 郝永军
Original assignee: CCCC SHB Sixth Engineering Co Ltd
Current assignee: CCCC SHB Sixth Engineering Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-07
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a construction site concrete blanking device, which comprises a bottom plate, wherein four support rods are welded at the top of the bottom plate, one end of each support rod is welded with a second shell, one side of the top of the second shell is hinged with a cover plate through a pin shaft, one side of each support rod is provided with a first fixing plate, one side of the second shell is communicated with a second conduit, one end of the second conduit is communicated with a hose, and one end of the hose is communicated with a first conduit; when the device is used, the second shell is arranged for storing concrete to be injected into a construction position, and the third threaded rod is arranged to be matched with the hose and the first fixing plate, so that the device can adjust the position of the first guide pipe according to requirements, and is convenient for butt joint with other equipment; set up second bolt cooperation rubber piece and fix the third threaded rod after the position of adjustment first pipe, prevent that the third threaded rod from rotating the offset that leads to first pipe.

Description

Construction site concrete unloader

Technical Field

The utility model relates to a concrete construction auxiliary assembly technical field specifically is a job site concrete unloader.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete, also called common concrete, is widely used in civil engineering, and has the characteristics of rich raw materials, low price and simple production process, so that the dosage of the concrete is increased, and simultaneously the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like, and the characteristics make the application range of the concrete be very wide, so that the concrete is used in various civil engineering, namely shipbuilding, mechanical industry, ocean development, geothermal engineering and the like, and is also an important material.

When the existing concrete construction site is constructed, concrete is discharged by means of a concrete discharging device, and when the existing concrete discharging device is used, the concrete inside the device is directly discharged, so that a worker is not convenient to adjust the discharging amount according to the requirement.

The invention is disclosed in China: CN201920548738.X discloses a concrete blanking hopper, which enables a worker to adjust the blanking caliber of a blanking opening according to requirements by arranging a baffle plate and matching with a handle and other parts, so that the device can adjust the blanking amount within a certain time according to requirements, but when the device is used, the position of the blanking opening is fixed, and when the device is in butt joint with a conduit of other equipment, the position of the blanking opening is not conveniently adjusted, so that the concrete blanking device for a construction site is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a job site concrete unloader.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete blanking device for a construction site comprises a bottom plate, wherein four support rods are welded at the top of the bottom plate, a second shell is arranged above the bottom plate, one end of each support rod is welded with the second shell, one side of the top of the second shell is hinged with an cover plate through a pin shaft, a first fixing plate is arranged on one side of each support rod, one side of each first fixing plate is welded with the corresponding support rod, one side of each second shell is communicated with a second conduit, one end of each second conduit is communicated with a hose, one end of each hose is communicated with a first conduit, a fixing ring is welded on the outer side wall of each first conduit, a third threaded rod is connected with the inner threads of each first fixing plate, two fourth fixing plates are welded at the bottom of each first fixing plate, a second bolt is connected with the inner threads of each fourth fixing plate, and a rubber block is bonded at one end of each second bolt, one end of the third threaded rod is rotatably connected with the fixed ring through a first bearing.

Preferably, one side of the second shell is welded with a second threaded pore plate, one side of the cover plate is welded with a first threaded pore plate, the inner thread of the first threaded pore plate is connected with a first bolt, and one end of the first bolt is in threaded connection with the second threaded pore plate.

Preferably, the bottom welding of bottom plate has two column bases, the both sides welding of bottom plate has two third fixed plates, the internal thread of third fixed plate is connected with the second threaded rod, the gyro wheel is installed to the one end of second threaded rod.

Preferably, a second fixing plate is arranged above the bottom plate, one side of the second fixing plate is welded with the supporting rod, a motor is installed at the top of the second fixing plate, an output shaft of the motor penetrates through the second shell, one side of the motor output shaft penetrating through the second shell is rotatably connected with the second shell through a second bearing, and stirring blades are uniformly welded on one side of the motor output shaft penetrating through the second shell.

Preferably, two scrapers are arranged on two sides of the output shaft of the motor, two connecting rods are welded on one side of each scraper, and one end of each connecting rod is welded with the output shaft of the motor.

Preferably, the welding of top one side of second pipe has first casing, the top threaded connection of first casing has first threaded rod, the one end of first threaded rod is rotated through the third bearing and is connected with the baffle, the second pipe is run through to one side of baffle, two slide rails are installed to the inside both sides of first casing, the inside sliding connection of slide rail has the slider, one side and the baffle welding of slider.

(III) advantageous effects

Compared with the prior art, the utility model provides a job site concrete unloader possesses following beneficial effect:

when the device is used, the second shell is arranged for storing concrete to be injected into a construction position, the first guide pipe is arranged to be matched with the second guide pipe and the hose to discharge the concrete in the second shell, and the third threaded rod is arranged to be matched with the hose and the first fixing plate to enable the device to adjust the position of the first guide pipe according to requirements, so that the device can be conveniently butted with other equipment;

and secondly, a second bolt is arranged to be matched with the rubber block to fix the third threaded rod after the position of the first guide pipe is adjusted, so that the third threaded rod is prevented from rotating to cause the position deviation of the first guide pipe.

Drawings

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

fig. 2 is a schematic view of the internal structure of the second housing of the present invention;

fig. 3 is a schematic view of the internal structure of the first housing of the present invention;

fig. 4 is a schematic structural diagram of a fourth fixing plate of the present invention.

In the figure: 1. a first conduit; 2. a first fixing plate; 3. a stationary ring; 4. a hose; 5. a baffle plate; 6. a first housing; 7. a first threaded rod; 8. a pin shaft; 9. a second housing; 10. a cover plate; 11. a first threaded orifice plate; 12. a first bolt; 13. a second threaded orifice plate; 14. a second conduit; 15. a motor; 16. a second fixing plate; 17. a support bar; 18. a base plate; 19. a column shoe; 20. a roller; 21. a second threaded rod; 22. a third fixing plate; 23. a fourth fixing plate; 24. a third threaded rod; 25. a first bearing; 26. a second bearing; 27. stirring blades; 28. a squeegee; 29. a connecting rod; 30. a slide rail; 31. a slider; 32. a third bearing; 33. a rubber block; 34. and a second bolt.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a concrete blanking device for a construction site comprises a bottom plate 18, four support rods 17 are welded on the top of the bottom plate 18, a second shell 9 is arranged above the bottom plate 18, one end of each support rod 17 is welded with the second shell 9, a cover plate 10 is hinged on one side of the top of each second shell 9 through a pin shaft 8, a first fixing plate 2 is arranged on one side of each support rod 17, one side of each first fixing plate 2 is welded with the corresponding support rod 17, one side of each second shell 9 is communicated with a second conduit 14, one end of each second conduit 14 is communicated with a hose 4, one end of each hose 4 is communicated with a first conduit 1, a fixing ring 3 is welded on the outer side wall of each first conduit 1, a third threaded rod 24 is connected inside each first fixing plate 2 in a threaded manner, two fourth fixing plates 23 are welded on the bottom of each first fixing plate 2, a second bolt 34 is connected inside each fourth fixing plate 23 in a threaded manner, and a rubber, one end of the third threaded rod 24 is rotatably connected to the stationary ring 3 via a first bearing 25.

In this embodiment, specifically: one side welding of second casing 9 has second screw thread orifice plate 13, and one side welding of apron 10 has first screw thread orifice plate 11, and the inside threaded connection of first screw thread orifice plate 11 has first bolt 12, and the one end and the second screw thread orifice plate 13 threaded connection of first bolt 12 set up first bolt 12 cooperation first screw thread orifice plate 11 and second screw thread orifice plate 13 and with its rigidity after closing apron 10, prevent that the concrete from spilling from second casing 9.

In this embodiment, specifically: the welding of the bottom of bottom plate 18 has two column bases 19, and the welding of the both sides of bottom plate 18 has two third fixed plates 22, and the internal thread of third fixed plate 22 is connected with second threaded rod 21, and gyro wheel 20 is installed to the one end of second threaded rod 21, sets up gyro wheel 20 and is convenient for remove this device to the assigned position to it is convenient for fix the position of this device to set up second threaded rod 21 cooperation third fixed plate 22 and column bases 19.

In this embodiment, specifically: bottom plate 18 top is equipped with second fixed plate 16, one side and the bracing piece 17 welding of second fixed plate 16, motor 15 is installed at the top of second fixed plate 16, motor 15's model is 42HS03, motor 15's output shaft runs through second casing 9, motor 15 output shaft runs through one side of second casing 9 and is connected with second casing 9 rotation through second bearing 26, motor 15 output shaft runs through one side of second casing 9 and has stirring leaf 27, the switch block that is used for controlling motor 15 to start and close is installed to one side of bracing piece 17, switch block and external mains connection, be used for motor 15 power supply, it stirs to set up the material of motor 15 drive stirring leaf 27 in the second casing 9, prevent it from deposiing the caking in second casing 9, prevent that the material can't be discharged.

In this embodiment, specifically: two scrapers 28 are arranged on two sides of an output shaft of the motor 15, two connecting rods 29 are welded on one side of each scraper 28, one end of each connecting rod 29 is welded with the output shaft of the motor 15, the scrapers 28 are arranged to scrape the inner wall of the second shell 9 when materials are stirred, and accordingly the situation that the subsequent blanking work is influenced due to excessive adhering residues on the inner wall is prevented.

In this embodiment, specifically: first casing 6 is welded to top one side of second pipe 14, the top threaded connection of first casing 6 has first threaded rod 7, the one end of first threaded rod 7 is rotated through third bearing 32 and is connected with baffle 5, second pipe 14 is run through to one side of baffle 5, two slide rails 30 are installed to the inside both sides of first casing 6, the inside sliding connection of slide rail 30 has slider 31, one side and the 5 welding of baffle of slider 31, it drives the 5 motion of baffle to set up first threaded rod 7, baffle 5 drives slider 31 and slides in slide rail 30, the staff of being convenient for adjusts the unloading bore of this device according to the demand.

In summary, the working principle and the working process of the concrete blanking device in the construction site are that when the device is pushed, the device is moved to a designated place by matching with the roller 20, the second threaded rod 21 is rotated to enable the column foot 19 to be in contact with the ground, the position of the device is fixed, the first bolt 12 is rotated to enable one end of the first bolt to be separated from the second threaded hole plate 13, the cover plate 10 is opened, the concrete is injected into the second shell 9, the cover plate 10 is closed, the motor 15 is controlled to be started through the switch group, the motor 15 drives the stirring blade 27 and the scraping plate 28 to rotate, the concrete is stirred and the inner wall of the second shell 9 is scraped, when the device needs to be butted with other equipment for blanking, the third threaded rod 24 is rotated, the first guide pipe 1 is driven to move through the fixing ring 3, the position of the first guide pipe 1 is adjusted, the device is conveniently butted with other equipment, and the second bolt 34 is rotated, the rubber block 33 is contacted with the third threaded rod 24, the position of the first guide pipe 1 is fixed, the first threaded rod 7 is rotated to drive the sliding block 31 to slide in the sliding rail 30, the shielding area of the baffle 5 on the second guide pipe 14 is adjusted, and the blanking caliber of the device can be adjusted for blanking.

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. A job site concrete unloader, includes bottom plate (18), its characterized in that: the top of the bottom plate (18) is welded with four support rods (17), a second shell (9) is arranged above the bottom plate (18), one end of each support rod (17) is welded with the corresponding second shell (9), one side of the top of each second shell (9) is hinged with a cover plate (10) through a pin shaft (8), one side of each support rod (17) is provided with a first fixing plate (2), one side of each first fixing plate (2) is welded with the corresponding support rod (17), one side of each second shell (9) is communicated with a second pipe (14), one end of each second pipe (14) is communicated with a hose (4), one end of each hose (4) is communicated with a first pipe (1), the outer side wall of each first pipe (1) is welded with a fixing ring (3), the inner thread of each first fixing plate (2) is connected with a third threaded rod (24), and the bottom of each first fixing plate (2) is welded with two fourth fixing plates (23), the inside threaded connection of fourth fixed plate (23) has second bolt (34), the one end bonding of second bolt (34) has block rubber (33), the one end of third threaded rod (24) is passed through first bearing (25) and is rotated with retainer plate (3) and be connected.

2. The construction site concrete blanking device according to claim 1, characterized in that: one side welding of second casing (9) has second screw thread orifice plate (13), one side welding of apron (10) has first screw thread orifice plate (11), the internal thread of first screw thread orifice plate (11) is connected with first bolt (12), the one end and the second screw thread orifice plate (13) threaded connection of first bolt (12).

3. The construction site concrete blanking device according to claim 1, characterized in that: the bottom welding of bottom plate (18) has two column bases (19), the both sides welding of bottom plate (18) has two third fixed plates (22), the internal thread of third fixed plate (22) is connected with second threaded rod (21), gyro wheel (20) are installed to the one end of second threaded rod (21).

4. The construction site concrete blanking device according to claim 1, characterized in that: bottom plate (18) top is equipped with second fixed plate (16), one side and bracing piece (17) welding of second fixed plate (16), motor (15) are installed at the top of second fixed plate (16), the output shaft of motor (15) runs through second casing (9), one side that motor (15) output shaft runs through second casing (9) is passed through second bearing (26) and is connected with second casing (9) rotation, one side that motor (15) output shaft runs through second casing (9) has stirring leaf (27) in the even welding.

5. The construction site concrete blanking device according to claim 4, wherein: two scrapers (28) are arranged on two sides of an output shaft of the motor (15), two connecting rods (29) are welded on one sides of the scrapers (28), and one ends of the connecting rods (29) are welded with the output shaft of the motor (15).

6. The construction site concrete blanking device according to claim 1, characterized in that: the welding of top one side of second pipe (14) has first casing (6), the top threaded connection of first casing (6) has first threaded rod (7), the one end of first threaded rod (7) is rotated through third bearing (32) and is connected with baffle (5), second pipe (14) is run through to one side of baffle (5), two slide rails (30) are installed to the inside both sides of first casing (6), the inside sliding connection of slide rail (30) has slider (31), one side and baffle (5) welding of slider (31).