CN207641846U

CN207641846U - A kind of concrete material screening plant

Info

Publication number: CN207641846U
Application number: CN201721512708.0U
Authority: CN
Inventors: 李辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-14
Filing date: 2017-11-14
Publication date: 2018-07-24
Anticipated expiration: 2027-11-14

Abstract

The utility model discloses a kind of concrete material screening plants, including screen box, the top movable of the screen box is connected with case lid, the screen box is internally provided with the first screening net, the both sides of the first screening net are fixedly connected with the both sides of screening chamber interior wall, the inside of the screen box and positioned at first screening net bottom be provided with the second screening net, the both sides of the second screening net are fixedly connected with the both sides of screening chamber interior wall, elevating lever is fixedly connected on the left of screen box bottom, the bottom of screen box is provided with work box.The cooperation that the utility model passes through setting connecting plate, sleeve, drive link, rocking bar, card slot, kelly, gear one, column spinner, gear two, turntable, L-type connecting rod, movable plate, loose slot, movable block and mobile bar, can when screen box move, screening efficiency height is reached, the impurity in concrete can be screened completely clean, save worker's a large amount of time, effect easy to use.

Description

A kind of concrete material screening plant

Technical field

The utility model is related to technical field of concrete, specially a kind of concrete material screening plant.

Background technology

Concrete refers to by cementitious material by the general designation of the cementing integral engineered composite material of aggregate, the coagulation usually said A native word refers to making cementitious material, sand, masonry aggregate with cement；Match by a certain percentage with water (additive and admixture can be contained) Close, it is agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering, before concrete use, It needs to use screening plant and screens the impurity in concrete material inside, but current concrete material screening plant Screening efficiency is relatively low, cannot completely screen totally the impurity in concrete, waste worker's a large amount of time, inconvenient for use.

Utility model content

The purpose of this utility model is to provide a kind of concrete material screening plants, have screening efficiency height, can be complete The impurity in concrete is screened totally entirely, saves worker's a large amount of time, advantage easy to use solves screening efficiency It is relatively low, the impurity in concrete cannot be screened totally completely, waste the time of worker's aniseed, problem inconvenient for use.

To achieve the above object, the utility model provides the following technical solutions：A kind of concrete material screening plant, including Screen box, the top movable of the screen box are connected with case lid, and the screen box is internally provided with the first screening net, and described The both sides of one screening net are fixedly connected with the both sides of screening chamber interior wall, the inside of the screen box and the bottom for screening net positioned at first Portion is provided with the second screening net, and the both sides of the second screening net are fixedly connected with the both sides of screening chamber interior wall, the screen box It is fixedly connected with elevating lever on the left of bottom, the bottom of the screen box is provided with work box, the top of the work box and right Answer the position of elevating lever to offer through-hole, the bottom on the left of the screen box offers discharge port, the left side of the screen box and The position of corresponding discharge port is connected with cover board；

The bottom of the elevating lever, which passes through through-hole and extends to the inside of work box, is fixedly connected with connecting plate, the work Sleeve is provided through on the right side of case, the internal activity of the sleeve is connected with drive link, and the right end of the drive link passes through set The cylinder and external stability for extending to sleeve is connected with rocking bar, the right side of the work box and offers card at the top of sleeve The internal activity of slot, the card slot is connected with kelly, and the right end of the kelly runs through rocking bar and extends to the outside of rocking bar, described The left end of drive link, which passes through sleeve and extends to the inside of work box, is fixedly connected with gear one, the back of the body table of the work chamber interior wall Face is connected with column spinner by bearing, and the surface of the column spinner is fixedly connected with gear two, the gear one and gear Two engagements, the front surface of the column spinner are fixedly connected with turntable, and the top on the right side of the work chamber interior wall is fixedly connected with L-type Connecting rod, the one end of the L-type connecting rod far from work chamber interior wall are connected with movable plate, and the front of the movable plate opens up There are loose slot, the positive bottom of turntable to be fixedly connected with movable block, the movable block is slidably connected with loose slot, the work Mobile bar is connected on the left of the movable plate back side, the bottom on the left of the mobile bar is connected with idler wheel by holder, institute It states and is fixedly connected with sliding rail on the left of work chamber interior wall, the idler wheel is connect with sliding rail, the top of the mobile bar and connecting plate It is fixedly connected on the left of bottom.

Preferably, the bottom of the mobile bar is fixedly connected with spring, and the bottom of the spring and work chamber interior wall is fixed Connection.

Preferably, the left end of the connecting plate is fixedly connected with sliding block, and the top on the left of the work chamber interior wall offers Sliding slot, the sliding block are slidably connected with sliding slot.

Preferably, the bottom on the right side of the rocking bar is fixedly connected with handle, and the surface of the handle is provided with anti-skid chequer.

Preferably, the bottom on the right side of the screen box is installed with position-limiting drum, the top of the work box and corresponding limit The position of position cylinder is fixedly connected with gag lever post, and the top of the gag lever post passes through position-limiting drum and extends to the outside of position-limiting drum.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, the utility model by be arranged connecting plate, sleeve, drive link, rocking bar, card slot, kelly, gear one, column spinner, The cooperation of gear two, turntable, L-type connecting rod, movable plate, loose slot, movable block and mobile bar, can when screen box move, reach Screening efficiency height has been arrived, the impurity in concrete can be screened totally completely, save worker's a large amount of time, it is easy to use Effect.

2, the utility model can prevent mobile bar from causing to hit with work chamber interior wall when moving by setting spring, By the way that sliding block and sliding slot is arranged, the stability of connecting plate when moving can be improved, by the way that handle is arranged, people can be more convenient Rocking bar is shaken, by the way that position-limiting drum and gag lever post is arranged, screen box can be made more stable when shaking.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural side view in the utility model Fig. 1.

In figure：1 screen box, 2 case lids, 3 first screening nets, 4 second screening nets, 5 elevating levers, 6 work boxs, 7 through-holes, 8 go out Material mouth, 9 cover boards, 10 connecting plates, 11 sleeves, 12 drive links, 13 rocking bars, 14 card slots, 15 kellies, 16 gears one, 17 column spinners, 18 Gear two, 19 turntables, 20L types connecting rod, 21 movable plates, 22 loose slots, 23 movable blocks, 24 mobile bars, 25 idler wheels, 26 sliding rails, 27 springs, 28 sliding blocks, 29 sliding slots, 30 handles, 31 position-limiting drums, 32 gag lever posts.

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.

- 2 are please referred to Fig.1, a kind of concrete material screening plant, including screen box 1, the top movable of screen box 1 connect There are case lid 2, screen box 1 to be internally provided with the first screening net 3, the both sides and the both sides of 1 inner wall of screen box of the first screening net 3 are solid Fixed connection, the inside of screen box 1 and the bottom that net 3 is screened positioned at first are provided with the second screening net 4, and second screens the two of net 4 Side is fixedly connected with the both sides of 1 inner wall of screen box, and elevating lever 5, the bottom of screen box 1 are fixedly connected on the left of 1 bottom of screen box Portion is provided with work box 6, and the bottom on 1 right side of screen box is installed with position-limiting drum 31, the top of work box 6 and corresponding position-limiting drum 31 position is fixedly connected with gag lever post 32, and the top of gag lever post 32 passes through position-limiting drum 31 and extends to the outside of position-limiting drum 31, By the way that position-limiting drum 31 and gag lever post 32 is arranged, screen box 1 can be made more stable when shaking, the top of work box 6 and corresponding liter The position of drop bar 5 offers through-hole 7, and the bottom in 1 left side of screen box offers discharge port 8, the left side of screen box 1 and corresponding discharging The position of mouth 8 is connected with cover board 9；

The bottom of elevating lever 5, which passes through through-hole 7 and extends to the inside of work box 6, is fixedly connected with connecting plate 10, connecting plate 10 left end is fixedly connected with sliding block 28, and the top on the left of 6 inner wall of work box offers sliding slot 29, and sliding block 28 is slided with sliding slot 29 Connection can improve the stability of connecting plate 10 when moving, the right side of work box 6 is passed through by the way that sliding block 28 and sliding slot 29 is arranged It wears and is equipped with sleeve 11, the internal activity of sleeve 11 is connected with drive link 12, and the right end of drive link 12 passes through sleeve 11 and extends External stability to sleeve 11 is connected with rocking bar 13, and the bottom on 13 right side of rocking bar is fixedly connected with handle 30, the surface of handle 30 Be provided with anti-skid chequer, by be arranged handle 30, can be more convenient people shake rocking bar 30, the right side of work box 6 and be located at sleeve 11 top offers card slot 14, and the internal activity of card slot 14 is connected with kelly 15, and the right end of kelly 15 through rocking bar 13 and prolongs Extend to the outside of rocking bar 13, the left end of drive link 12, which passes through sleeve 11 and extends to the inside of work box 6, is fixedly connected with gear One 16, the back surface of 6 inner wall of work box is connected with column spinner 17 by bearing, and the surface of column spinner 17 is fixedly connected with teeth 2 18 are taken turns, gear 1 is engaged with gear 2 18, and the front surface of column spinner 17 is fixedly connected with turntable 19, and 6 inner wall of work box is right L-type connecting rod 20 is fixedly connected at the top of side, the one end of L-type connecting rod 20 far from 6 inner wall of work box is connected with activity The front of plate 21, movable plate 21 offers loose slot 22, and 19 positive bottom of turntable is fixedly connected with movable block 23, movable block 23 It is slidably connected with loose slot 22, mobile bar 24 is connected on the left of 21 back side of movable plate, the bottom of mobile bar 24, which is fixed, to be connected It is connected to spring 27, spring 27 is fixedly connected with the bottom of 6 inner wall of work box, by the way that spring 27 is arranged, can prevent mobile bar 24 It causes to hit with 6 inner wall of work box when moving, the bottom in 24 left side of mobile bar is connected with idler wheel 25 by holder, works Sliding rail 26 is fixedly connected on the left of 6 inner wall of case, idler wheel 25 is connect with sliding rail 26, top and 10 bottom of connecting plate of mobile bar 24 Left side be fixedly connected, pass through be arranged connecting plate 10, sleeve 11, drive link 12, rocking bar 13, card slot 14, kelly 15, gear one 16, column spinner 17, gear 2 18, turntable 19, L-type connecting rod 20, movable plate 21, loose slot 22, movable block 23 and mobile bar 24 Cooperation, can when screen box 1 move, reached screening efficiency height, the impurity in concrete can be screened to clean, section completely Worker's a large amount of time, effect easy to use are saved.

In use, by concrete by being put into case lid 2, kelly 15, swing handle 30 are extracted first, and handle 30 drives rocking bar 13 rotations, rocking bar 13 drive drive link 12 to rotate by sleeve 11, and drive link 12 is rotated with moving gear 1, and gear 1 drives Gear 2 18 rotates, and gear 2 18 drives column spinner 17 to rotate on the surface of column spinner 17, and column spinner 17 drives turntable 19 to rotate, Movable plate 21 is moved by loose slot 22 and movable plate 21 on 19 surface of turntable, and L-type connecting rod 20 fixes the position of movable plate 21, Mobile bar 24 is driven to lift when movable plate 21 moves, mobile bar 24 is moved up and down by idler wheel 25 and sliding rail 26, and mobile bar 24 is logical Crossing connecting plate 10 drives elevating lever 5 to lift, and elevating lever 5 drives the movement of screen box 1 to be screened.

In summary：The concrete material screening plant, by the way that connecting plate 10, sleeve 11, drive link 12, rocking bar is arranged 13, card slot 14, kelly 15, gear 1, column spinner 17, gear 2 18, turntable 19, L-type connecting rod 20, movable plate 21, activity The cooperation of slot 22, movable block 23 and mobile bar 24, it is relatively low to solve current concrete material screening plant screening efficiency, cannot The impurity in concrete is screened totally completely, wastes worker's a large amount of time, problem inconvenient for use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of concrete material screening plant, including screen box (1), it is characterised in that：The top movable of the screen box (1) It is connected with case lid (2), the screen box (1) is internally provided with the first screening net (3), the both sides of the first screening net (3) Be fixedly connected with the both sides of screen box (1) inner wall, the inside of the screen box (1) and positioned at first screening net (3) bottom set It is equipped with the second screening net (4), the both sides of the second screening net (4) are fixedly connected with the both sides of screen box (1) inner wall, the sieve It selects and is fixedly connected with elevating lever (5) on the left of case (1) bottom, the bottom of the screen box (1) is provided with work box (6), described The top of work box (6) and the position of corresponding elevating lever (5) offers through-hole (7), the bottom on the left of the screen box (1) opens up There is a discharge port (8), the position of the left side of the screen box (1) and corresponding discharge port (8) is connected with cover board (9)；

The bottom of the elevating lever (5), which passes through through-hole (7) and extends to the inside of work box (6), is fixedly connected with connecting plate (10), sleeve (11) is provided through on the right side of the work box (6), the internal activity of the sleeve (11) is connected with drive link (12), the right end of the drive link (12), which passes through sleeve (11) and extends to the external stability of sleeve (11), is connected with rocking bar (13), the right side of the work box (6) and card slot (14), the inside of the card slot (14) are offered at the top of the sleeve (11) It is connected with kelly (15), the right end of the kelly (15) runs through rocking bar (13) and extends to the outside of rocking bar (13), described The left end of drive link (12), which passes through sleeve (11) and extends to the inside of work box (6), is fixedly connected with gear one (16), described The back surface of work box (6) inner wall is connected with column spinner (17) by bearing, and the surface of the column spinner (17), which is fixed, to be connected It is connected to gear two (18), the gear one (16) is engaged with gear two (18), and the front surface of the column spinner (17) is fixedly connected There are turntable (19), the top on the right side of work box (6) inner wall to be fixedly connected with L-type connecting rod (20), the L-type connecting rod (20) one end far from work box (6) inner wall is connected with movable plate (21), and the front of the movable plate (21) offers work Dynamic slot (22), the positive bottom of the turntable (19) is fixedly connected with movable block (23), the movable block (23) and loose slot (22) it is slidably connected, mobile bar (24), mobile bar (24) left side is connected on the left of movable plate (21) back side Bottom idler wheel (25) is connected with by holder, be fixedly connected with sliding rail (26), institute on the left of work box (6) inner wall It states idler wheel (25) to connect with sliding rail (26), be fixedly connected on the left of the top and connecting plate (10) bottom of the mobile bar (24).

2. a kind of concrete material screening plant according to claim 1, it is characterised in that：The bottom of the mobile bar (24) Portion is fixedly connected with spring (27), and the spring (27) is fixedly connected with the bottom of work box (6) inner wall.

3. a kind of concrete material screening plant according to claim 1, it is characterised in that：A left side for the connecting plate (10) End is fixedly connected with sliding block (28), and the top on the left of work box (6) inner wall offers sliding slot (29), the sliding block (28) with Sliding slot (29) is slidably connected.

4. a kind of concrete material screening plant according to claim 1, it is characterised in that：On the right side of the rocking bar (13) Bottom is fixedly connected with handle (30), and the surface of the handle (30) is provided with anti-skid chequer.

5. a kind of concrete material screening plant according to claim 1, it is characterised in that：On the right side of the screen box (1) Bottom be installed with position-limiting drum (31), the position of the top of the work box (6) and corresponding position-limiting drum (31) is fixedly connected There are gag lever post (32), the top of the gag lever post (32) to pass through position-limiting drum (31) and extend to the outside of position-limiting drum (31).