CN207770293U - A kind of building aggregate reciprocating percus-sion formula Z-type screening plant - Google Patents
A kind of building aggregate reciprocating percus-sion formula Z-type screening plant Download PDFInfo
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- CN207770293U CN207770293U CN201721765514.1U CN201721765514U CN207770293U CN 207770293 U CN207770293 U CN 207770293U CN 201721765514 U CN201721765514 U CN 201721765514U CN 207770293 U CN207770293 U CN 207770293U
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- screen box
- screening
- fixed frame
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Abstract
The utility model discloses a kind of building aggregate reciprocating percus-sion formula Z-type screening plants, including screening fixed frame, screen box, tension spring, trip rod, guide rail bracket, rack and half gear, screen box is installed inside the screening fixed frame, screen box bottom is connected with sliding block, sliding block sliding is fastened in the guide groove in guide rail bracket, level-one Z-type sieve is sequentially installed with inside the screen box from top to bottom, two level Z-type sieve and three-level Z-type sieve, it is connected with tension spring between the screen box and screening fixed frame, it is equipped with impact block between screen box and screening fixed frame, impact block is fixed on trip rod upper end, trip rod bottom end bottom is connected with rack, rack bottom side engagement half gear of connection；It is repeated in above-mentioned motion process with the rotation of half gear, to realize that screen box is moved back and forth along guide rail bracket, is conducive to screen the screening to building aggregate, it is convenient and efficient, save manpower.
Description
Technical field
The utility model is related to build screening installation technical field, specifically a kind of building aggregate reciprocating percus-sion formula Z-type
Screening plant.
Background technology
It is the particulate bulk material that skeleton or filling effect are played in concrete to build aggregate, and aggregate is as coagulation
Primary raw material in soil, plays the role of vital under construction, and aggregate is different according to the type of the different demarcation of grain size：Grain
For the aggregate of diameter >=4.75mm to coarse aggregate is referred to as, it is by natural rock Mechanical Crushing, sieve often to have two kinds of rubble and cobble, rubble
Divide and is made；Grain size is referred to as fine aggregate, being commonly called as sand 4.75mm is below, and sand is divided into natural sand and artificial sand by production source,
It the limited amount of natural sand and salvages difficult, and is wherein mingled with stone etc. bulky grains aggregate quality is uneven, it is artificial compared to relatively
Quality is not high for sand, and therefore, natural sand needs to screen it when applying in concrete as building aggregate.At present
Generally use artificial screening, efficiency is low and time-consuming and laborious, is not suitable for construction use.
Utility model content
The purpose of this utility model is to provide a kind of building aggregate reciprocating percus-sion formula Z-type screening plants, in solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：
A kind of building aggregate reciprocating percus-sion formula Z-type screening plant, including screening fixed frame, screen box, tension spring, shock
Bar, guide rail bracket, rack and half gear are equipped with screen box inside the screening fixed frame, and screen box bottom is connected with sliding block,
Sliding block sliding is fastened in the guide groove in guide rail bracket, is sequentially installed with level-one Z-type sieve, two inside the screen box from top to bottom
Grade Z-type sieve and three-level Z-type sieve, are connected with tension spring between the screen box and screening fixed frame, screen box is solid with screening
Determine to be equipped with impact block between frame, impact block is fixed on trip rod upper end, and trip rod bottom end bottom is connected with rack, rack bottom side
Engagement half gear of connection.
As further program of the utility model：The guide rail bracket is fixed on screening fixed frame.
As further program of the utility model：The screening fixed frame top offers charge door, under charge door
It is connected with feed hopper at the top of the screen box of side, feed hopper is connected to charge door.
As further program of the utility model：The level-one Z-type sieve, two level Z-type sieve and three-level Z-type sieve bottom
Discharge port is offered on the screen box of side, and hopper is connected on the screen box on the outside of discharge port.
As further program of the utility model：The screen box bottom side offers discharge gate, level-one Z-type sieve, two
The mesh aperture of grade Z-type sieve and three-level Z-type sieve reduces step by step.
As further program of the utility model：The trip rod passes through through hole and impact block on screening fixed frame
Connection, trip rod bottom end pass through screening fixed frame upper limit through-hole.
As further program of the utility model：Half gear is that 1/2 circumference on surface is equipped with teeth, half gear
Shaft is erected on screening fixed frame.
As further program of the utility model：Half gear connects motor by driving belt, and motor passes through biography
Dynamic belt drives half gear to rotate clockwise.
Compared with prior art, the utility model has the beneficial effects that：
1, a kind of building aggregate reciprocating percus-sion formula Z-type screening plant, when the teeth of half gear are engaged with rack
When, drive trip rod to move to the right, and hit screen box by impact block and slided to the left along guide rail bracket, to make screen box
Sieve is to building aggregate vibration screening.
2, when half gear without teeth with rack is non-engage when, tension spring tension effect under screen box slided to the right along guide rail bracket
Dynamic, screen box pushes impact block and trip rod to move right reset；It is repeated in above-mentioned motion process with the rotation of half gear, from
And realize that screen box is moved back and forth along guide rail bracket, and be conducive to screen the screening to building aggregate, it is convenient and efficient, save manpower.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of trip rod in the utility model.
Fig. 3 is the structural schematic diagram of half gear in the utility model.
In figure：1- screen fixed frame, 2- charge doors, 3- feed hoppers, 4- level-one Z-types sieve, 5- screen boxes, 6- tension springs,
7- impact blocks, 8- through holes, 9- trip rods, 10- guide rail brackets, 11- racks, half gears of 12-, 13- discharge gates, 14- driving belts,
15- motors, 16- sliding blocks, 17- two level Z-types sieve, 18- hoppers, 19- three-level Z-types sieve, 20- discharge ports.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of building aggregate reciprocating percus-sion formula Z-type screening plant,
Including screening fixed frame 1, screen box 5, tension spring 6, trip rod 9, guide rail bracket 10, rack 11 and half gear 12, the screening is solid
Determine that screen box 5 is installed inside frame 1,5 bottom of screen box is connected with sliding block 16, and the sliding of sliding block 16 is fastened in guide rail bracket 10
In guide groove, guide rail bracket 10 is fixed on screening fixed frame 1, and 1 top of screening fixed frame offers charge door 2, charging
5 top of screen box of 2 lower section of mouth is connected with feed hopper 3, and feed hopper 3 is connected to charge door 2, facilitates building aggregate by charge door 2
It is added in screen box 5.
Level-one Z-type sieve 4, two level Z-type sieve 17 and three-level Z-type are sequentially installed with inside the screen box 5 from top to bottom
Sieve 19 offers out on the screen box 5 of 19 bottom side of the level-one Z-type sieve 4, two level Z-type sieve 17 and three-level Z-type sieve
Material mouth 20 is connected with hopper 18 on the screen box 5 in the outside of discharge port 20；5 bottom side of the screen box offers discharge gate 13, and one
The mesh aperture of grade Z-type sieve 4, two level Z-type sieve 17 and three-level Z-type sieve 19 reduces step by step, be conducive to will to build aggregate by
Grade screening, the fine aggregate after screening are discharged from discharge gate 13, and coarse aggregate is discharged from the discharge port 20 of corresponding sieve.
Tension spring 6 is connected between the screen box 5 and screening fixed frame 1, between screen box 5 and screening fixed frame 1
Equipped with impact block 7, impact block 7 is fixed on 9 upper end of trip rod, and trip rod 9 passes through through hole 8 and shock on screening fixed frame 1
Block 7 connects, and 9 bottom end of trip rod passes through screening 1 upper limit through-hole of fixed frame, and 9 bottom end bottom of trip rod is connected with rack 11, tooth
11 bottom side of item engagement, half gear 12 of connection, half gear 12 are that 1/2 circumference on surface is equipped with teeth, and the shaft of half gear 12 is erected at
It screens on fixed frame 1, half gear 12 connects motor 15 by driving belt 14, and motor 15 drives half tooth by driving belt 14
Wheel 12 rotates clockwise, and when the teeth of half gear 12 are engaged with rack 11, drives trip rod 9 to move to the right, and by hitting
It hits the shock screen box 5 of block 7 to slide to the left along guide rail bracket 10, to make the sieve of screen box 5 to building aggregate vibration screening；When half
Gear 12 without teeth with rack 11 is non-engage when, screen box 5 slides to the right along guide rail bracket 10 under 6 pulling force effect of tension spring, sieve
Select case 5 that impact block 7 and trip rod 9 is pushed to move right reset；It is repeated in above-mentioned motion process with the rotation of half gear 12, from
And realize that screen box 5 is moved back and forth along guide rail bracket 10, and be conducive to screen the screening to building aggregate, it is convenient and efficient, save manpower.
Preferably, the sliding block 16 is fastened in guide groove, and 16 section of sliding block is T-type structure, improves sliding block 16 and guide rail bracket
The stability that 10 cards are set, is not easy to slip.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing performing creative labour can be special to some of which technology
Sign makes some simple modification, equivalent change and modifications, is all within the scope of the technical scheme of the utility model.
In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (8)
1. a kind of building aggregate reciprocating percus-sion formula Z-type screening plant, including screening fixed frame (1), screen box (5), tension spring
(6), trip rod (9), guide rail bracket (10), rack (11) and half gear (12), which is characterized in that the screening fixed frame (1)
Inside is equipped with screen box (5), and screen box (5) bottom is connected with sliding block (16), and sliding block (16) sliding is fastened on guide rail bracket (10)
In interior guide groove, it is sequentially installed with level-one Z-type sieve (4), two level Z-type sieve (17) from top to bottom inside the screen box (5)
With three-level Z-type sieve (19), be connected with tension spring (6) between the screen box (5) and screening fixed frame (1), screen box (5) with
Impact block (7) is equipped between screening fixed frame (1), impact block (7) is fixed on trip rod (9) upper end, trip rod (9) bottom end bottom
Portion is connected with rack (11), rack (11) bottom side engagement half gear of connection (12).
2. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Guide rail bracket (10) is fixed on screening fixed frame (1).
3. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Screening fixed frame (1) top offers charge door (2), and feed hopper is connected at the top of the screen box (5) below charge door (2)
(3), feed hopper (3) is connected to charge door (2).
4. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Discharging is offered on the screen box (5) of level-one Z-type sieve (4), two level Z-type sieve (17) and three-level Z-type sieve (19) bottom side
Mouthful (20) are connected with hopper (18) on the screen box (5) on the outside of discharge port (20).
5. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Screen box (5) bottom side offers discharge gate (13), level-one Z-type sieve (4), two level Z-type sieve (17) and three-level Z-type sieve (19)
Mesh aperture reduce step by step.
6. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Trip rod (9) passes through through hole (8) on screening fixed frame (1) to be connect with impact block (7), and trip rod (9) bottom end passes through screening
Fixed frame (1) upper limit through-hole.
7. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Half gear (12) is that 1/2 circumference on surface is equipped with teeth, and the shaft of half gear (12) is erected on screening fixed frame (1).
8. a kind of building aggregate according to claim 1 reciprocating percus-sion formula Z-type screening plant, which is characterized in that described
Half gear (12) connects motor (15) by driving belt (14), and motor (15) drives half gear (12) by driving belt (14)
It rotates clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765514.1U CN207770293U (en) | 2017-12-18 | 2017-12-18 | A kind of building aggregate reciprocating percus-sion formula Z-type screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721765514.1U CN207770293U (en) | 2017-12-18 | 2017-12-18 | A kind of building aggregate reciprocating percus-sion formula Z-type screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770293U true CN207770293U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721765514.1U Expired - Fee Related CN207770293U (en) | 2017-12-18 | 2017-12-18 | A kind of building aggregate reciprocating percus-sion formula Z-type screening plant |
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| CN (1) | CN207770293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160445A (en) * | 2017-12-18 | 2018-06-15 | 邓之玉 | A kind of building aggregate reciprocating percus-sion formula Z-type screening plant |
-
2017
- 2017-12-18 CN CN201721765514.1U patent/CN207770293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160445A (en) * | 2017-12-18 | 2018-06-15 | 邓之玉 | A kind of building aggregate reciprocating percus-sion formula Z-type screening plant |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181218 |