CN216827197U - Raw material screening plant is used in green production of premixed concrete - Google Patents
Raw material screening plant is used in green production of premixed concrete Download PDFInfo
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- CN216827197U CN216827197U CN202123239126.9U CN202123239126U CN216827197U CN 216827197 U CN216827197 U CN 216827197U CN 202123239126 U CN202123239126 U CN 202123239126U CN 216827197 U CN216827197 U CN 216827197U
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Abstract
The utility model relates to a concrete screening technical field just discloses a raw materials screening plant is used in green production of ready-mixed concrete, the power distribution box comprises a box body, the feed inlet has been seted up to the last lateral wall of box, the left side wall of box is connected with macropore filter screen and mesopore filter screen respectively through two shake mechanisms, the inner wall fixedly connected with hang plate of box, three bin outlet has been seted up to the right side wall of box, the three board of placing of right side wall fixedly connected with of box, the collecting box has been placed to the last lateral wall of placing the board. The left side wall fixedly connected with mounting panel of box, two backup pads of the last lateral wall fixedly connected with of mounting panel. The utility model discloses can be automatic ration on time to carrying the concrete raw materials in the device, the condition of empty sieve can appear in screening plant has been avoided as far as possible to the work load that has reduced operating personnel, has improved screening plant's work efficiency.
Description
Technical Field
The utility model relates to a concrete screening technical field especially relates to a raw materials screening plant is used in green production of ready-mixed concrete.
Background
Concrete, abbreviated as "concrete (t Yi NG)", is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is widely applied to civil engineering and needs to be screened when the concrete is processed.
The patent of patent publication No. CN 211637278U proposes a raw material screening device for producing ready-mixed mortar. The raw material screening device for producing the ready-mixed mortar comprises a box body; the two shaking mechanisms are arranged on one side of the box body; the large-hole filter screen is arranged on the shaking mechanism; the middle hole filter screen is arranged on the shaking mechanism and is positioned below the large hole filter screen; the inclined plate is arranged below the mesoporous filter screen; three discharge openings, three the discharge opening all sets up one side of box. The utility model provides a raw materials screening plant is used in production of ready-mixed mortar has can be convenient will be too big with the grit of undersize sieve, the advantage that screening efficiency is high, this patent when using, needs operating personnel to put into screening plant with a certain amount of concrete raw materials in, has increased operating personnel's work load, and operating personnel manually places the condition that empty sieve can appear in raw materials screening plant, influences screening plant's work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art screening plant when using, need operating personnel to put into screening plant with a certain amount of concrete raw materials, increased operating personnel's work load, and the manual condition of empty sieve that can appear of raw materials screening plant of placing of operating personnel influences screening plant work efficiency's problem, and the green for production raw materials screening plant of premixed concrete that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a raw material screening device for green production of premixed concrete comprises a box body,
the upper side wall of the box body is provided with a feed inlet,
the left side wall of the box body is respectively connected with a large-hole filter screen and a middle-hole filter screen through two shaking mechanisms,
the inner wall of the box body is fixedly connected with an inclined plate,
the right side wall of the box body is provided with three discharge ports,
the right side wall of the box body is fixedly connected with three placing plates,
the collecting box is placed on the upper side wall of the placing plate.
Preferably, the left side wall of the box body is fixedly connected with an installation plate, the upper side wall of the installation plate is fixedly connected with two support plates, the upper side walls of the two support plates are fixedly connected with the same raw material box, the side wall of the raw material box is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a lifting plate, a discharge hole is arranged on the right side wall of the raw material box, a guide frame is connected with the discharge hole, a groove is arranged on the left side wall of the raw material box, the side wall of the groove is rotationally connected with a thread cylinder through a bearing, the inner wall of the thread cylinder is in threaded sleeve connection with a threaded rod, the right end of the threaded rod is fixedly connected with a push plate, the outer wall of the threaded cylinder is fixedly sleeved with a driven bevel gear, the left side wall fixedly connected with diaphragm of raw materials case, the last lateral wall fixedly connected with motor of diaphragm, the output fixedly connected with initiative bevel gear of motor.
Preferably, the left side wall of raw materials case fixedly connected with cross section is the slide bar of L type structure, the pole wall of threaded rod is seted up the spout that matches each other with the slide bar.
Preferably, the side wall of the push plate is fixedly connected with an anti-corrosion pad.
Preferably, the upper side wall of the lifting plate is fixedly connected with a conical ring.
Preferably, the feeding port is covered with a collecting hopper.
Preferably, the motor is a servo motor.
Compared with the prior art, the utility model provides a raw materials screening plant is used in green production of premixed concrete possesses following beneficial effect:
this raw materials screening plant is used in green production of premixed concrete, box through setting up, the feed inlet, the macropore filter screen, the mesopore filter screen, the hang plate, the bin outlet, place the board, the collecting box, the mounting panel, the backup pad, the head tank, the pneumatic cylinder, the lifter plate, the discharge gate, the guide frame, a groove, the screw thread section of thick bamboo, the threaded rod, the push pedal, driven bevel gear, the diaphragm, including a motor, an end cap, a controller, and a cover plate, the motor, the initiative bevel gear, can be automatically quantitative on time to carrying the concrete raw materials in the device, the condition of empty sieve can appear in sieving mechanism has been reduced operating personnel's work load and avoided the sieving mechanism as far as possible, sieving mechanism's work efficiency has been improved.
Drawings
FIG. 1 is the utility model provides a raw materials screening plant's for green production of ready-mixed concrete structural schematic diagram.
In the figure: the device comprises a box body 1, a feed inlet 2, a large-hole filter screen 3, a middle-hole filter screen 4, an inclined plate 5, a discharge outlet 6, a placing plate 7, a collecting box 8, a mounting plate 9, a support plate 10, a raw material box 11, a hydraulic cylinder 12, a lifting plate 13, a discharge outlet 14, a guide frame 15, a groove 16, a thread cylinder 17, a threaded rod 18, a push plate 19, a driven bevel gear 20, a transverse plate 21, a motor 22, a driving bevel gear 23, a sliding rod 24, a sliding groove 25, an anti-corrosion pad 26, a conical ring 27, a collecting hopper 28 and a collecting hopper 29.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1 as shown in fig. 1, a raw material screening apparatus for green production of ready-mixed concrete, comprising a box body 1, characterized in that,
the upper side wall of the box body 1 is provided with a feed inlet 2, a collecting hopper 28 is covered at the feed inlet 2, so that raw materials can be conveniently injected into the box body 1,
the left side wall of the box body 1 is respectively connected with a large-hole filter screen 3 and a middle-hole filter screen 4 through two shaking mechanisms, the shaking structures are the prior art and are not described in detail herein,
the inner wall of the box body 1 is fixedly connected with an inclined plate 5,
the right side wall of the box body 1 is provided with three discharge ports 6,
the right side wall of the box body 1 is fixedly connected with three placing plates 7,
the collecting box 8 is placed on the upper side wall of the placing plate 7.
The utility model discloses in, during the use, start 12 work of hydraulic cylinder, hydraulic cylinder 12 drives lifter plate 13 and concrete raw materials rebound to suitable position, then starter motor 22 works, motor 22 drives screw cylinder 17 through mutually supporting of initiative bevel gear 23 and driven bevel gear 20 rotatory, it removes together to drive threaded rod 18 and push pedal 19 through screw-thread fit, push pedal 19 drives a quantitative concrete raw materials and shifts out discharge gate 14, and it can automatic carry the concrete raw materials to the device on time ration in time to sieve the device in getting into box 1 through guide frame 15, the condition of empty sieve can appear in the sieving mechanism has been reduced operating personnel's work load and avoided the sieving mechanism as far as possible, the work efficiency of sieving mechanism has been improved.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. A raw material screening device for green production of premixed concrete comprises a box body (1) and is characterized in that,
the upper side wall of the box body (1) is provided with a feed inlet (2),
the left side wall of the box body (1) is respectively connected with a large-hole filter screen (3) and a middle-hole filter screen (4) through two shaking mechanisms,
the inner wall of the box body (1) is fixedly connected with an inclined plate (5),
the right side wall of the box body (1) is provided with three discharge ports (6),
the right side wall of the box body (1) is fixedly connected with three placing plates (7),
a collecting box (8) is arranged on the upper side wall of the placing plate (7).
2. The raw material screening device for the green production of the premixed concrete according to claim 1, wherein a mounting plate (9) is fixedly connected to the left side wall of the box body (1), two support plates (10) are fixedly connected to the upper side wall of the mounting plate (9), the same raw material box (11) is fixedly connected to the upper side walls of the two support plates (10), a hydraulic cylinder (12) is fixedly connected to the side wall of the raw material box (11), a lifting plate (13) is fixedly connected to the output end of the hydraulic cylinder (12), a discharge hole (14) is formed in the right side wall of the raw material box (11), a material guide frame (15) is connected to the discharge hole (14), a groove (16) is formed in the left side wall of the raw material box (11), a threaded barrel (17) is rotatably connected to the side wall of the groove (16) through a bearing, and a threaded rod (18) is sleeved on the inner wall of the threaded barrel (17), the right-hand member fixedly connected with push pedal (19) of threaded rod (18), the fixed cover of outer wall of screw thread section of thick bamboo (17) is equipped with driven bevel gear (20), the left side wall fixedly connected with diaphragm (21) of raw materials case (11), the last side wall fixedly connected with motor (22) of diaphragm (21), the output fixedly connected with initiative bevel gear (23) of motor (22).
3. The raw material screening device for green production of ready-mixed concrete according to claim 2, characterized in that a sliding rod (24) with an L-shaped cross section is fixedly connected to the left side wall of the raw material box (11), and a sliding groove (25) matched with the sliding rod (24) is formed in the rod wall of the threaded rod (18).
4. The raw material screening device for green production of ready-mixed concrete according to claim 2, characterized in that an anti-corrosion pad (26) is fixedly connected to the side wall of the push plate (19).
5. The raw material screening device for green production of ready-mixed concrete according to claim 2, characterized in that the upper side wall of the lifting plate (13) is fixedly connected with a conical ring (27).
6. The raw material screening device for green production of ready-mixed concrete according to claim 1, characterized in that a collecting hopper (28) is covered at the feed inlet (2).
7. The raw material screening device for green production of ready-mixed concrete according to claim 2, wherein the motor (22) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123239126.9U CN216827197U (en) | 2021-12-22 | 2021-12-22 | Raw material screening plant is used in green production of premixed concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123239126.9U CN216827197U (en) | 2021-12-22 | 2021-12-22 | Raw material screening plant is used in green production of premixed concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216827197U true CN216827197U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123239126.9U Active CN216827197U (en) | 2021-12-22 | 2021-12-22 | Raw material screening plant is used in green production of premixed concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216827197U (en) |
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2021
- 2021-12-22 CN CN202123239126.9U patent/CN216827197U/en active Active
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