CN210098210U

CN210098210U - Screening device for preparing ready-mixed mortar

Info

Publication number: CN210098210U
Application number: CN201920715046.XU
Authority: CN
Inventors: 虞雅芳
Original assignee: Zhejiang Hengzun New Material Technology Co Ltd
Current assignee: Zhejiang Hengzun New Material Technology Co Ltd
Priority date: 2019-05-19
Filing date: 2019-05-19
Publication date: 2020-02-21
Anticipated expiration: 2029-05-19

Abstract

The utility model discloses a screening plant that preparation ready-mixed mortar was used, the device comprises a device body, device body top is provided with the feed inlet, be provided with the baffle in the feed inlet, the baffle below is provided with reset spring, the feed inlet below is provided with two guide plates, the guide plate below is provided with the sieve case, the sieve incasement is from last to having set gradually first filter and second filter down, be provided with first filter screen in the first filter, be provided with the second filter screen in the second filter, first filter the second filter with the discharge gate has all been seted up to the sieve case. Has the advantages that: through setting up two-layer filter screen, carry out twice to the mortar and filter, be provided with first receipts workbin, second simultaneously and receive workbin and third and receive the workbin, can separately collect big piece impurity such as large granule stone, tiny particle impurity and ready-mixed mortar to set up crank link mechanism, improve screening efficiency.

Description

Screening device for preparing ready-mixed mortar

Technical Field

The utility model belongs to the technical field of construction machinery equipment technique and specifically relates to a screening plant that preparation ready-mixed mortar was used.

Background

The ready-mixed mortar is various mortar mixtures produced by specialized manufacturers and used in construction projects, is a novel building material developed in China, and natural sand commonly used in the ready-mixed mortar is often accompanied by large impurities such as gravel, mud blocks and the like in the collecting process, is distributed unevenly and needs to be screened. At present, most of screening still need the manual work to screen now usefulness to increased workman's working strength, and work efficiency is low, and the screening effect is not satisfactory, and when the unloading, the easy raise dust of mixed powder, not only extravagant, the polluted environment also is a big threat to constructor's health in addition, consequently needs to make further improvement on this basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening plant that preparation ready-mixed mortar was used to propose present screening majority in solving above-mentioned background and still need artifical present screening existing usefulness, thereby increased workman's working strength, and work efficiency is low, and the screening effect is unsatisfactory, and when the unloading, mix the easy raise dust of powder, it is not only extravagant, and the polluted environment also is the problem of a big threat to constructor's health in addition.

In order to achieve the above object, the utility model provides a following technical scheme:

the screening device for preparing the premixed mortar comprises a device body, wherein a feed inlet is formed in the top of the device body, a baffle is arranged in the feed inlet, a reset spring is arranged below the baffle, two guide plates are arranged below the feed inlet, a screen box is arranged below the guide plates, a first filter plate and a second filter plate are sequentially arranged in the screen box from top to bottom, a first filter screen is arranged in the first filter plate, a second filter screen is arranged in the second filter plate, discharge ports are formed in the first filter plate, the second filter plate and the screen box, four telescopic rods are uniformly arranged at four corners of the bottom of the screen box, a support block is arranged in the center of the bottom of the screen box, a connecting rod is arranged below the support block, a shaft sleeve is arranged below the connecting rod, a crank is arranged in the shaft sleeve, and a motor is arranged at the end, a mounting box is arranged outside the motor, a fixing plate is arranged at one end of the crank, which is far away from the motor, a supporting plate is arranged on one side of the screen box, four legs are uniformly arranged at four corners of the bottom of the supporting plate, and a first material collecting box, a second material collecting box and a third material collecting box are arranged above the supporting plate;

the device body front side symmetry is provided with two cabinet doors, two all be provided with the pull ring on the cabinet door, the four corners of the bottom of device body evenly is provided with four truckles.

Further, the guide plate pass through the screw with the inner wall fixed connection of device body, first filter with the second filter all with the sieve case welding, first filter the second filter with the bottom of sieve case is slope form, just the aperture of first filter screen is greater than the aperture of second filter screen.

Furthermore, the telescopic rods are fixedly connected with the device body through screws, the number of the telescopic rods is four, the supporting blocks are welded with the screen box, the top end of the connecting rod is spherical, and the connecting rod is connected with the supporting blocks in a sliding mode.

Further, the crank with the axle sleeve rotates to be connected, the crank pass through the shaft coupling with the output of motor is connected, the mounting box pass through the screw with device body fixed connection, the crank with the fixed plate rotates to be connected, the fixed plate with device body welding.

Further, the landing leg pass through the screw with the device body with backup pad fixed connection, first receipts workbin the second receives the workbin with the third is received the workbin and is all placed in the backup pad.

Further, the cabinet door is a double-door structure, and the pull ring is welded with the cabinet door.

The utility model provides a technical scheme can include following beneficial effect:

1. the mortar is filtered twice by arranging the two layers of filter screens, and the first material collecting box, the second material collecting box and the third material collecting box are arranged at the same time, so that large-particle impurities such as large-particle stones, small-particle impurities and premixed mortar can be separately collected, and a crank-link mechanism is arranged, so that the screen boxes can be vibrated sufficiently, gravels can be screened sufficiently, and the screening efficiency is improved;

2. through set up spring and baffle at the feed inlet, can cover the dust, build a healthy construction environment for the constructor.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the inner structure of the feed inlet of the present invention in an open state;

fig. 3 is a front view of the present invention;

FIG. 4 is a top view of the feed inlet of the present invention;

fig. 5 is a schematic structural view of a first filter plate according to the present invention;

fig. 6 is a schematic structural view of the second filter plate according to the present invention.

In the figure: 1. a feed inlet; 2. a baffle plate; 3. a return spring; 4. a device body; 5. a baffle; 6. a screen box; 7. a first filter plate; 701. a first filter screen; 8. a second filter plate; 801. a second filter screen; 9. a telescopic rod; 10. a motor; 11. mounting a box; 12. a crank; 13. a caster wheel; 14. a support block; 15. a connecting rod; 16. a shaft sleeve; 17. a fixing plate; 18. a support leg; 19. a support plate; 20. a first material receiving box; 21. a second material receiving box; 22. a third material receiving box; 23. a discharge port; 24. a cabinet door; 25. and (4) a pull ring.

Detailed Description

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1 to 6, the present embodiment provides a screening apparatus for preparing ready-mixed mortar, comprising an apparatus body 4, a feed inlet 1 is provided at the top of the apparatus body 4, a baffle 2 is provided in the feed inlet 1 for preventing dust from flying, a return spring 3 is provided below the baffle 2 for automatically closing the baffle 2, two guide plates 5 are provided below the feed inlet 1 for guiding mortar into a screen box 6, a screen box 6 is provided below the guide plates 5 for filtering mortar, a first screen plate 7 and a second screen plate 8 are provided in the screen box 6 in sequence from top to bottom, a first screen 701 is provided in the first screen plate 7 for filtering large particle impurities in mortar, a second screen plate 801 is provided in the second screen plate 8 for filtering small particle impurities in mortar, discharge ports 23 are provided at the first screen plate 7, the second screen plate 8 and the screen box 6, four telescopic rods 9 are uniformly arranged at four corners of the bottom of the screen box 6 and used for supporting the screen box 6, a supporting block 14 is arranged at the center of the bottom of the screen box 6, a connecting rod 15 is arranged below the supporting block 14, a shaft sleeve 16 is arranged below the connecting rod 15, a crank 12 is arranged in the shaft sleeve 16, a motor 10 is arranged at the end part of the crank 12, a mounting box 11 is arranged outside the motor 10 and used for mounting the motor 10, a fixing plate 17 is arranged at one end, away from the motor 10, of the crank 12, a supporting plate 19 is arranged on one side of the screen box 6, four supporting legs 18 are uniformly arranged at four corners of the bottom of the supporting plate 19 and used for supporting three material receiving boxes, and a first material receiving box 20, a second material receiving;

the front side of the device body 4 is symmetrically provided with two cabinet doors 24, the two cabinet doors 24 are provided with pull rings 25, and four casters 13 are uniformly arranged at four corners of the bottom of the device body 4 to realize the movement of the device.

The guide plate 5 is fixedly connected with the inner wall of the device body 4 through screws and used for guiding mortar into the screen box 6, the first filter plate 7 and the second filter plate 8 are welded with the screen box 6, the bottoms of the first filter plate 7, the second filter plate 8 and the screen box 6 are all in a slope shape and used for facilitating automatic rolling of materials, the aperture of the first filter screen 701 is larger than that of the second filter screen 801 and used for realizing twice screening, the telescopic rod 9 is fixedly connected with the device body 4 through screws, four telescopic rods 9 are arranged and used for enabling the screen box 6 to be more stable, the support block 14 is welded with the screen box 6, the top end of the connecting rod 15 is in a spherical shape, the connecting rod 15 is in sliding connection with the support block 14, the crank 12 is in rotating connection with the shaft sleeve 16, the crank 12 is connected with the output end of the motor 10 through a coupler, the mounting box 11 is fixedly connected with the device body, fixed plate 17 and device body 4 welding for make the device more firm, landing leg 18 passes through screw and device body 4 and 19 fixed connection of backup pad, and first receipts workbin 20, second receipts workbin 21 and third receipts workbin 22 are all placed on backup pad 19, and cabinet door 24 is two open door structures, and pull ring 25 and cabinet door 24 welding.

The utility model discloses a theory of operation and use flow: when the device is used, sand and stone are poured into the screen box 6 through the feeding hole 1, at the moment, the baffle 2 is pressed by the self gravity of the mortar, the return spring 3 contracts, the baffle 2 is opened, the return spring 3 resets after the sand and the stone are added, the supporting baffle 2 is closed again, the dust in the sand and stone is effectively prevented from flying to the air, at the moment, the mortar can directly fall onto the first filter plate 7, the motor 10 is started to drive the crank 12 to rotate, the connecting rod 15 is driven to shake, the screen box 6 is driven to shake repeatedly up and down, and through the screening of the first filter screen 701, large-particle impurities and stones can roll into the third material collecting box 22, then the rest materials can fall onto the second filter plate 8, at the moment, small-particle impurities such as sand and the like can roll into the second material collecting box 21, the required premixed mortar falls to the bottom of the screen box 6 and rolls into the first material collecting box 20, after the screening is finished, the cabinet door 24 is opened, and then the impurities and the required ready-mixed mortar can be taken out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The screening plant that preparation ready-mixed mortar used characterized in that: comprises a device body (4), a feed inlet (1) is arranged at the top of the device body (4), a baffle (2) is arranged in the feed inlet (1), a reset spring (3) is arranged below the baffle (2), two guide plates (5) are arranged below the feed inlet (1), a sieve box (6) is arranged below the guide plates (5), a first filter plate (7) and a second filter plate (8) are sequentially arranged in the sieve box (6) from top to bottom, a first filter screen (701) is arranged in the first filter plate (7), a second filter screen (801) is arranged in the second filter plate (8), discharge holes (23) are respectively formed in the first filter plate (7), the second filter plate (8) and the sieve box (6), four telescopic rods (9) are uniformly arranged at four corners of the bottom of the sieve box (6), a supporting block (14) is arranged at the center of the bottom of the screen box (6), a connecting rod (15) is arranged below the supporting block (14), a shaft sleeve (16) is arranged below the connecting rod (15), a crank (12) is arranged in the shaft sleeve (16), a motor (10) is arranged at the end part of the crank (12), a mounting box (11) is arranged outside the motor (10), a fixing plate (17) is arranged at one end, away from the motor (10), of the crank (12), a supporting plate (19) is arranged at one side of the screen box (6), four supporting legs (18) are uniformly arranged at four corners of the bottom of the supporting plate (19), and a first material receiving box (20), a second material receiving box (21) and a third material receiving box (22) are arranged above the supporting plate (19);

the device is characterized in that two cabinet doors (24) are symmetrically arranged on the front side of the device body (4), pull rings (25) are arranged on the two cabinet doors (24), and four casters (13) are uniformly arranged at four corners of the bottom of the device body (4).

2. The screening device for preparing ready-mixed mortar according to claim 1, wherein: the guide plate (5) pass through the screw with the inner wall fixed connection of device body (4), first filter (7) with second filter (8) all with sieve case (6) welding, first filter (7) second filter (8) with the bottom of sieve case (6) is slope form, just the aperture of first filter screen (701) is greater than the aperture of second filter screen (801).

3. The screening device for preparing ready-mixed mortar according to claim 1, wherein: the device is characterized in that the telescopic rods (9) are fixedly connected with the device body (4) through screws, four telescopic rods (9) are arranged, the supporting blocks (14) are welded with the screen box (6), the top end of the connecting rod (15) is spherical, and the connecting rod (15) is in sliding connection with the supporting blocks (14).

4. The screening device for preparing ready-mixed mortar according to claim 1, wherein: crank (12) with axle sleeve (16) rotate to be connected, crank (12) pass through the shaft coupling with the output of motor (10) is connected, mounting box (11) through the screw with device body (4) fixed connection, crank (12) with fixed plate (17) rotate to be connected, fixed plate (17) with device body (4) welding.

5. The screening device for preparing ready-mixed mortar according to claim 1, wherein: landing leg (18) through the screw with device body (4) with backup pad (19) fixed connection, first receipts workbin (20), second receipts workbin (21) and third receipts workbin (22) all place in on backup pad (19).

6. The screening device for preparing ready-mixed mortar according to claim 1, wherein: the cabinet door (24) is of a double-door structure, and the pull ring (25) is welded with the cabinet door (24).