CN218925223U

CN218925223U - Raw material pretreatment device for stabilized soil mixing station

Info

Publication number: CN218925223U
Application number: CN202222510071.9U
Authority: CN
Inventors: 倪培波
Original assignee: Anqiu Dachang Machinery Co ltd
Current assignee: Anqiu Dachang Machinery Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-04-28
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of road construction, in particular to a raw material pretreatment device for a stabilized soil mixing station, which improves convenience, reduces labor intensity of workers and improves screening sufficiency; including curb plate, pivot, reel and screen cloth, be provided with the stiffener between the two sets of curb plates, both ends are provided with the pivot respectively around the reel, the inner of two sets of curb plates is passed through the bearing with two sets of pivots respectively and is rotated and is connected, the inside screen cloth that is provided with of reel, still include vibrating motor, the baffle, guiding mechanism and fixed establishment, the top of reel left portion is provided with the socket, the reel left end is provided with the feed inlet, feed inlet and socket intercommunication, be provided with the jack on the baffle, sliding mounting in the socket of baffle, fixed establishment installs in the reel left end, be used for the fixed of baffle, guiding mechanism installs between two sets of curb plates, be used for the reciprocal swing of reel, the reel bottom is provided with two sets of vibrating motor.

Description

Raw material pretreatment device for stabilized soil mixing station

Technical Field

The utility model relates to the technical field of road construction, in particular to a raw material pretreatment device for a stabilized soil mixing station.

Background

The stabilized soil mixing station is a main mechanical device in highway engineering construction, and mainly comprises a metering device, a conveying device, a stirrer and a finished product bin, wherein the performance of the stabilized soil mixing station plays a very key role in uniformly mixing stabilized soil on a road base layer, and is a necessary stirring and mixing device for a large building site.

At present, in the running process of a stabilized soil mixing station, the quality of raw materials is uneven, lime blocks, soil blocks and stone blocks with different specifications are mixed in the middle, particularly large lime blocks, soil blocks and stone blocks with larger sizes, most of the existing stabilized soil mixing stations do not have an automatic screening function, raw materials exceeding the grain size range enter a stirrer, on one hand, the mixing quality can be seriously influenced, the mixing is uneven, and the quality of the stabilized soil is reduced due to the other convenience, so that the raw materials are quite necessary to be screened by using a raw material pretreatment device.

In the prior art, chinese patent publication No. CN208213276U discloses a feeding and screening device of an improved stabilized soil mixing station, which comprises a loading and feeding machine, a screening device and a weighing device; the loading feeder is arranged at the left side of the screening device and is communicated with the left side above the screening device; the screening device comprises a screening system and a crushing system, wherein the screening system and the crushing system are fixedly connected together and are positioned at the left side of the crushing system; the weighing device is arranged below the screening device and comprises a belt scale and a supporting frame, and the belt scale is fixedly arranged on the supporting frame.

During the use, the device is found, when screening the stabilized soil, screen the stabilized soil through mesh screen and first stop device and second stop device mutually supporting, and stabilized soil is less on the mesh screen movable range, leads to the mesh screen to the screening inefficiency of stabilized soil to reduce ejection of compact speed, the great granule of stabilized soil can block up the mesh screen hole simultaneously, the screening of the less stabilized soil of influence equally falls, therefore the raw materials preprocessing device of the stabilized soil mixing station of utility model can improve stabilized soil screen movement range is very necessary.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the raw material pretreatment device for the stabilized soil mixing station, which is used for improving convenience, reducing labor intensity of workers and improving screening sufficiency.

The utility model relates to a raw material pretreatment device for a stabilized soil mixing station, which comprises side plates, rotating shafts, a screen frame and a screen, wherein reinforcing rods are arranged between the two groups of side plates, the front end and the rear end of the screen frame are respectively provided with the rotating shafts, the two groups of rotating shafts are respectively connected with the inner ends of the two groups of side plates in a rotating way through bearings, the screen frame is internally provided with the screen, the device also comprises a vibrating motor, a baffle plate, an adjusting mechanism and a fixing mechanism, the top end of the left part of the screen frame is provided with a socket, the left end of the screen frame is provided with a material opening, the material opening is communicated with the socket, the baffle plate is provided with a jack, the baffle plate is slidably arranged in the socket, the fixing mechanism is arranged at the left end of the screen frame and used for fixing the baffle plate, the adjusting mechanism is arranged between the two groups of side plates and used for reciprocating swing of the screen frame, and the bottom end of the screen frame is provided with two groups of vibrating motors; the raw materials are placed into the screen frame, the two groups of vibrating motors are started, the adjusting mechanism is started simultaneously, the screen frame is made to swing back and forth under the cooperation of the two groups of rotating shafts by the adjusting mechanism, accordingly, raw materials inside the screen frame are made to reciprocate back and forth, raw materials meeting the requirements penetrate through the sieve holes of the screen mesh, raw materials not meeting the requirements continue to stay inside the screen frame, raw materials are screened once, screening efficiency is improved, after screening is finished, the fixing mechanism is operated to be away from the baffle, the baffle is pulled out from the socket, unqualified raw materials are discharged through the material hole, convenience is improved, labor intensity of workers is reduced, and screening sufficiency is improved.

Preferably, the adjusting mechanism comprises a rotating shaft, an adjusting plate and a hydraulic cylinder, wherein the rotating shaft is rotatably arranged between the two groups of side plates, the adjusting plate is arranged on the rotating shaft, the hydraulic cylinder is arranged at the top end of the adjusting plate, and the top moving end of the hydraulic cylinder is hinged with the right part of the bottom end of the screen frame; the hydraulic cylinder is operated to extend and shorten, so that the hydraulic cylinder can swing the screen frame in a left-right reciprocating manner under the cooperation of the rotating shaft and the adjusting plate, and convenience is improved.

Preferably, the fixing mechanism comprises a support plate, a vertical plate, an inserting rod, a limiting plate, a spring and a pull handle, wherein the support plate is arranged at the left end of the screen frame, the vertical plate is arranged at the top end of the support plate, the inserting rod penetrates through the vertical plate and is in sliding connection with the vertical plate, the pull handle is arranged at the left end of the inserting rod, the limiting plate is arranged on the inserting rod at the right side of the vertical plate, the spring is arranged between the vertical plate and the limiting plate, and the spring is arranged at the outer side of the inserting rod; when screening is started, the inserted link is moved leftwards through the pull handle, the baffle is inserted into the insertion hole, meanwhile, the baffle seals the material hole, the pull handle is loosened, and the limiting plate drives the right end of the inserted link to be inserted into the insertion hole under the action of spring force, so that the baffle is fixed, and the stability is improved.

Preferably, the device further comprises a handle, and the top end of the baffle is provided with the handle; staff pulls the baffle through the handle, improves the convenience.

Preferably, the handle also comprises a handle sleeve, and the handle is provided with the handle sleeve; the handle is provided with a handle sleeve, so that the situation that a worker pulls the baffle to take off the hand is reduced.

Preferably, the side plate further comprises supporting legs, and the bottom end of each group of side plates is provided with two groups of supporting legs respectively; four sets of landing legs carry out stable support to two sets of curb plates, improve stability.

Preferably, the support is further arranged at the bottom end of each group of supporting legs; the four groups of supports and the four groups of supporting legs are matched to stably support the two groups of side plates, so that stability is improved.

Compared with the prior art, the utility model has the beneficial effects that: the raw materials are placed into the screen frame, the two groups of vibrating motors are started, the adjusting mechanism is started simultaneously, the screen frame is made to swing back and forth under the cooperation of the two groups of rotating shafts by the adjusting mechanism, accordingly, raw materials inside the screen frame are made to reciprocate back and forth, raw materials meeting the requirements penetrate through the sieve holes of the screen mesh, raw materials not meeting the requirements continue to stay inside the screen frame, raw materials are screened once, screening efficiency is improved, after screening is finished, the fixing mechanism is operated to be away from the baffle, the baffle is pulled out from the socket, unqualified raw materials are discharged through the material hole, convenience is improved, labor intensity of workers is reduced, and screening sufficiency is improved.

Drawings

FIG. 1 is a schematic view of a first axial structure of the present utility model;

FIG. 2 is a partially enlarged schematic view of the structure of the portion A in FIG. 1;

FIG. 3 is a schematic view of a second axial structure of the present utility model;

FIG. 4 is a schematic view of a third axial structure of the present utility model;

the reference numerals in the drawings: 1. a side plate; 2. a rotating shaft; 3. a screen frame; 4. a screen; 5. a vibration motor; 6. a baffle; 10. a rotating shaft; 11. an adjustment plate; 12. a hydraulic cylinder; 13. a support plate; 14. a riser; 15. a rod; 16. a limiting plate; 17. a spring; 18. a pull handle; 19. a handle; 20. a handle sleeve; 21. a support leg; 22. and (5) a support.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

The utility model relates to a raw material pretreatment device for a stabilized soil mixing station, which comprises side plates 1, rotating shafts 2, a screen frame 3, a screen 4, a vibration motor 5, a baffle 6, a rotating shaft 10, an adjusting plate 11, a hydraulic cylinder 12, a support plate 13, a vertical plate 14, a plug rod 15, a limiting plate 16, a spring 17, a pull handle 18, a handle 19, a handle sleeve 20, a support leg 21 and a support 22, wherein reinforcing rods are arranged between the two groups of side plates 1, the front end and the rear end of the screen frame 3 are respectively provided with the rotating shafts 2, the two groups of rotating shafts 2 are respectively connected with the inner ends of the two groups of side plates 1 in a rotating manner through bearings, the screen 4 is arranged in the screen frame 3, a socket is arranged at the top end of the left part of the screen frame 3, and a material opening is arranged at the left end of the screen frame 3 and is communicated with the socket.

As shown in fig. 1 to 2, the baffle 6 is provided with an insertion hole, the baffle 6 is slidably mounted in the insertion hole, the support plate 13 is mounted at the left end of the screen frame 3, the top end of the support plate 13 is provided with a vertical plate 14, the inserting rod 15 passes through the vertical plate 14 and is slidably connected with the vertical plate 14, the left end of the inserting rod 15 is provided with a pull handle 18, the limiting plate 16 is mounted on the inserting rod 15 on the right side of the vertical plate 14, a spring 17 is arranged between the vertical plate 14 and the limiting plate 16, and the spring 17 is arranged on the outer side of the inserting rod 15.

As shown in fig. 3 to 4, a rotating shaft 10 is rotatably installed between two sets of side plates 1, an adjusting plate 11 is arranged on the rotating shaft 10, a hydraulic cylinder 12 is arranged at the top end of the adjusting plate 11, the top moving end of the hydraulic cylinder 12 is hinged with the right part of the bottom end of a screen frame 3, two sets of vibrating motors 5 are arranged at the bottom end of the screen frame 3, a handle 19 is arranged at the top end of a baffle 6, a handle sleeve 20 is arranged on the handle 19, two sets of supporting legs 21 are respectively arranged at the bottom end of each set of side plates 1, and a support 22 is respectively arranged at the bottom end of each set of supporting legs 21.

According to the raw material pretreatment device for the stabilized soil mixing station, when the device works, four groups of supports 22 and four groups of supporting legs 21 are matched to stably support two groups of side plates 1, when screening starts, a pull handle 18 is used for enabling an inserting rod 15 to move leftwards, a baffle 6 is inserted into a socket, meanwhile, the baffle 6 seals a material port, the pull handle 18 is loosened, a limiting plate 16 is used for driving the right end of the inserting rod 15 to be inserted into the socket under the action of elastic force of a spring 17, so that the baffle 6 is fixed, raw materials are placed into the screen frame 3, two groups of vibration motors 5 are started, a hydraulic cylinder 12 is operated to extend and shorten, so that the hydraulic cylinder 12 can reciprocate left and right on the screen frame 3 under the matching of a rotating shaft 10 and an adjusting plate 11, raw materials meeting requirements penetrate through sieve holes of the screen 4, raw materials not meeting requirements continue to stay in the screen frame 3, the raw materials are screened once, the inserting rod 15 is operated to be far away from the baffle 6, and unqualified raw materials are discharged from the socket through the material port.

The raw material pretreatment device for the stabilized soil mixing station has the advantages that the installation mode, the connection mode or the setting mode are all common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the screen frame 3, the screen 4, the vibration motor 5, the baffle 6 and the hydraulic cylinder 12 of the raw material pretreatment device for the stabilized soil mixing station are purchased on the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items, while in the description of the utility model, the terms "disposed," "mounted," "connected," "secured" and "fixed" are to be construed broadly as, for example, either fixedly attached or detachably attached, or as a unit, unless otherwise specifically indicated and defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a raw materials preprocessing device for stabilizing soil mix station, including curb plate (1), pivot (2), reel (3) and screen cloth (4), be provided with the stiffener between two sets of curb plates (1), both ends are provided with pivot (2) respectively around reel (3), the inner of two sets of curb plates (1) is passed through the bearing and is rotated with two sets of reel (2) respectively, the inside screen cloth (4) that are provided with of reel (3), a serial communication port, still include vibrating motor (5), baffle (6), guiding mechanism and fixed establishment, reel (3) left portion top is provided with the socket, reel (3) left end is provided with the feed inlet, feed inlet and socket intercommunication, be provided with the jack on baffle (6), sliding mounting in the socket, fixed establishment installs at reel (3) left end, be used for the fixed of baffle (6), guiding mechanism installs between two sets of curb plates (1), be used for the reciprocal swing of reel (3), reel (3) bottom is provided with two sets of vibrating motor (5).

2. A raw material pretreatment device for a stabilized soil mixing station as claimed in claim 1, characterized in that the adjustment mechanism comprises a rotation shaft (10), an adjustment plate (11) and a hydraulic cylinder (12), the rotation shaft (10) is rotatably installed between the two groups of side plates (1), the adjustment plate (11) is arranged on the rotation shaft (10), the hydraulic cylinder (12) is arranged at the top end of the adjustment plate (11), and the top movable end of the hydraulic cylinder (12) is hinged with the right part of the bottom end of the screen frame (3).

3. A raw material pretreatment device for a stabilized soil mixing station as claimed in claim 2, characterized in that the fixing means comprises a support plate (13), a vertical plate (14), a limiting plate (15), a spring (17) and a pull handle (18), the support plate (13) is mounted at the left end of the screen frame (3), the vertical plate (14) is arranged at the top end of the support plate (13), the inserting plate (15) passes through the vertical plate (14) and is in sliding connection with the vertical plate (14), the pull handle (18) is arranged at the left end of the inserting plate (15), the limiting plate (16) is mounted on the inserting plate (15) at the right side of the vertical plate (14), the spring (17) is arranged between the vertical plate (14) and the limiting plate (16), and the spring (17) is arranged at the outer side of the inserting plate (15).

4. A raw material pretreatment device for a stabilized soil mixing station as claimed in claim 1, further comprising a handle (19), the top end of the baffle (6) being provided with a handle (19).

5. A raw material pretreatment device for a stabilized soil mixing station as claimed in claim 4, further comprising a grip (20), the grip (19) being provided with a grip (20).

6. A raw material pretreatment device for a stabilized soil mixing station as claimed in claim 1, further comprising legs (21), wherein the bottom ends of each set of side plates (1) are provided with two sets of legs (21), respectively.

7. A raw material pretreatment device for a stabilized soil mixing station as claimed in claim 6, further comprising a support (22), the bottom ends of each set of legs (21) being provided with a support (22), respectively.