CN213529561U - Screening device for concrete raw materials - Google Patents

Abstract

The utility model discloses a screening device for concrete raw materials, which comprises a base, wherein two second plate bodies are symmetrically welded on the upper surface of the base, a motor is arranged on the upper surface of the base, a fourth plate body is welded on the output end of the motor, a fifth plate body is hinged on the front surface of the fourth plate body, a sixth plate body is hinged on one side of the fifth plate body, a second fixed block is welded on one side of the sixth plate body, which is far away from the fifth plate body, and a groove body is welded on one side of the second fixed block, which is far away from the sixth plate body; after concrete raw materials and impurity separation, second electric putter drives the third plate body and slides at the inside wall of second casing, and first electric putter drives one side of first collecting box and reciprocates, with eighth plate body rotation to the horizontality, impurity discharges the inside of first casing through first logical groove, pulls out the second collecting box to discharge concrete raw materials, thereby accomplish the screening to concrete raw materials, convenient and practical.

Description

Screening device for concrete raw materials

Technical Field

The utility model relates to a concrete screening technical field specifically is a sieving mechanism for concrete raw materials.

Background

As is known, concrete is a mixture prepared by mixing a cementing material (organic, inorganic or organic-inorganic composite), granular aggregate, water and chemical additives and mineral admixtures which need to be added according to a proper proportion, or a composite material (generally, a cementing material, water, fine aggregate and coarse aggregate are mixed in according to a proper proportion after being hardened to form a conglomerate structure, the admixture and the mineral admixtures are mixed in according to a proper proportion, the concrete is one of the most main civil engineering materials in the present generation, the concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased, meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like, and the characteristics enable the application range of the concrete to be very wide, not only can be used in various civil engineering, but also can be used for shipbuilding, mechanical industry and ocean development, concrete is also an important material in geothermy engineering and the like, and before the concrete is manufactured, the concrete raw material contains a small amount of impurities, and if the impurities are not screened out, the quality of the concrete is greatly influenced.

The invention is disclosed in China: CN210788143U discloses a sieving mechanism for concrete raw materials, when it uses, through the screening mechanism that sets up, at first control second gear motor starts, and second gear motor starts just can drive the drive shaft and rotate, and the drive shaft rotates and just can drive fixed plate and vibrations ball and rotate simultaneously, and two vibrations balls rotate just can with two cooperation balls between continuously produce the dislocation motion, and the rotation of vibrations ball just so can make the screen cloth possess the effect of vibrations, nevertheless still has following problem:

the device is when screening concrete raw materials, places concrete raw materials and screens the operation after in the inside of device, can not discharge the impurity after the very convenient concrete raw materials and the screening of device inside, greatly increased staff's work load, the staff wastes time and energy when collecting, for this reason, provides a sieving mechanism for concrete raw materials.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sieving mechanism for concrete raw materials.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for concrete raw materials comprises a base, wherein two second plate bodies are symmetrically welded on the upper surface of the base, a motor is installed on the upper surface of the base, a fourth plate body is welded at the output end of the motor, a fifth plate body is hinged on the front surface of the fourth plate body, a sixth plate body is hinged on one side of the fifth plate body, a second fixed block is welded on one side of the sixth plate body, which is far away from the fifth plate body, a groove body is welded on one side of the second fixed block, which is far away from the sixth plate body, the lower surface of the groove body is slidably connected on the upper surface of the base, a third fixed block is slidably connected on the inner side wall of the groove body, third rod bodies are welded on the front surface and the rear surface of the third fixed block, second through grooves are formed in the front surface and the rear surface of the groove body, and are both slidably connected, the upper surface of the third fixing block is symmetrically welded with two seventh plate bodies, the upper surfaces of the two seventh plate bodies are welded with a fourth rod body, one side of the two adjacent second plate bodies is connected with a second shell in a sliding manner, the bottom wall of the inner part of the second shell is symmetrically provided with two second electric push rods, the piston rods of the two second electric push rods are welded with the third plate bodies, the inner side wall of the second shell is symmetrically provided with two third grooves, the two sides of the third plate bodies are connected inside the two third grooves in a sliding manner, the upper surface of the third plate body is welded with a first fixing block, the upper surface of the first fixing block is hinged with a first rod body, one end of the first rod body is welded with a first electric push rod, the piston rod of the first electric push rod is hinged with the bottom of a first collecting box, one side of the first collecting box is hinged with an eighth plate body, the inside wall sliding connection of second casing has the second collecting box, the bottom welding of second collecting box has the filter, the last skin weld of base has first casing, first logical groove has all been seted up to one side of first casing, a second plate body and second casing, the upper surface intercommunication of second casing has the inlet pipe.

Preferably, two fourth grooves are symmetrically formed in the inner side wall of the second shell, two second sliding blocks are symmetrically welded to two sides of the second collecting box, and the two second sliding blocks are connected to the two fourth grooves in a sliding mode.

Preferably, one side of the second plate body is provided with a first groove, one side of the third fixing block is welded with the first plate body, and one side of the first plate body is slidably connected to the inside of the first groove.

Preferably, a fifth groove is formed in the upper surface of the base, two third sliding blocks are welded to the lower surface of the groove body, and the two third sliding blocks are connected to the inside of the fifth groove in a sliding mode.

Preferably, one the second plate body has one side provided with a second groove, one side of the second shell has two first sliders symmetrically welded thereto, and the two first sliders are all slidably connected to the inside of the second groove.

Preferably, the upper surface of the third plate body is welded with a pipe body, the inner side wall of the pipe body is connected with a second rod body in a sliding mode, and the top of the second rod body is hinged to the lower surface of the first collecting box.

Preferably, the front surface of the first shell is hinged with a second door body, a second handle is welded on one side of the front surface of the second door body, a first door body is hinged on the front surface of the second shell, and a first handle is welded on one side of the front surface of the first door body.

(III) advantageous effects

Compared with the prior art, the utility model provides a sieving mechanism for concrete raw materials possesses following beneficial effect:

after concrete raw materials and impurity separation, second electric putter drives the third plate body and slides at the inside wall of second casing, one side that first electric putter drove first collecting box reciprocates, with eighth plate body rotation to the horizontality, impurity discharges the inside of first casing through first logical groove, pull out the second collecting box, thereby discharge concrete raw materials, thereby accomplish the screening to concrete raw materials, waste time and energy when avoiding the staff with concrete raw materials and impurity eduction gear, staff's work load has been saved greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a schematic view of the overlooking structure of the trough body of the present invention.

In the figure: 1. a base; 2. a first plate body; 3. a first groove; 4. a second plate body; 5. a second groove; 6. a first slider; 7. a third plate body; 8. a third groove; 9. a first fixed block; 10. a first rod body; 11. a first electric push rod; 12. a first collection tank; 13. a filter plate; 14. a feed pipe; 15. a second collection tank; 16. a second slider; 17. a fourth groove; 18. a first through groove; 19. a first housing; 20. a second rod body; 21. a pipe body; 22. a fourth plate body; 23. a motor; 24. a fifth plate body; 25. a sixth plate body; 26. a second fixed block; 27. a third slider; 28. a fifth groove; 29. a second through groove; 30. a third rod body; 31. a third fixed block; 32. a seventh plate body; 33. a fourth rod body; 34. a first door body; 35. a first handle; 36. a second door body; 37. a second handle; 38. a trough body; 39. a second electric push rod; 40. an eighth plate body; 41. a second housing.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a screening device for concrete raw materials comprises a base 1, wherein two second plate bodies 4 are symmetrically welded on the upper surface of the base 1, a motor 23 is installed on the upper surface of the base 1, a fourth plate body 22 is welded on the output end of the motor 23, a fifth plate body 24 is hinged on the front surface of the fourth plate body 22, a sixth plate body 25 is hinged on one side of the fifth plate body 24, a second fixing block 26 is welded on one side, away from the fifth plate body 24, of the sixth plate body 25, a groove body 38 is welded on one side, away from the sixth plate body 25, of the second fixing block 26, the lower surface of the groove body 38 is connected to the upper surface of the base 1 in a sliding manner, a third fixing block 31 is connected to the inner side wall of the groove body 38 in a sliding manner, third rod bodies 30 are welded on the front surface and the rear surface of the third fixing block 31, second through grooves 29 are formed in the front surface and the rear surface of the groove body 38, the third rod bodies, the upper surfaces of the two seventh plate bodies 32 are welded with fourth rod bodies 33, one side of the two adjacent second plate bodies 4 is connected with a second shell 41 in a sliding manner, the bottom wall of the inner part of the second shell 41 is symmetrically provided with two second electric push rods 39, the piston rods of the two second electric push rods 39 are welded with third plate bodies 7, the inner side wall of the second shell 41 is symmetrically provided with two third grooves 8, the two sides of the third plate bodies 7 are connected with the inner parts of the two third grooves 8 in a sliding manner, the upper surface of the third plate body 7 is welded with a first fixing block 9, the upper surface of the first fixing block 9 is hinged with a first rod body 10, one end of the first rod body 10 is welded with a first electric push rod 11, the piston rod of the first electric push rod 11 is hinged with the bottom of a first collecting box 12, one side of the first collecting box 12 is hinged with an eighth plate body 40, the inner side, the bottom welding of second collecting box 15 has filter 13, and the upper surface welding of base 1 has first casing 19, and first logical groove 18 has all been seted up to one side of first casing 19, a second plate body 4 and second casing 41, and the upper surface intercommunication of second casing 41 has inlet pipe 14.

In this embodiment, specifically: two fourth grooves 17 are symmetrically formed in the inner side wall of the second shell 41, two second sliding blocks 16 are symmetrically welded to two sides of the second collection box 15, and the two second sliding blocks 16 are both connected to the insides of the two fourth grooves 17 in a sliding mode; through the setting of fourth recess 17 and second slider 16, second slider 16 slides in the inside of fourth recess 17, thereby plays spacing and guide's effect when second collecting box 15 slides from beginning to end, avoids second collecting box 15 roll.

In this embodiment, specifically: a first groove 3 is formed in one side of one second plate body 4, the first plate body 2 is welded to one side of the third fixing block 31, and one side of the first plate body 2 is connected to the inside of the first groove 3 in a sliding mode; through the setting of first recess 3 and first plate body 2, when third fixed block 31 slides from top to bottom, third fixed block 31 drives first plate body 2 and slides in the inside of first recess 3 to play the effect of direction to third fixed block 31.

In this embodiment, specifically: a fifth groove 28 is formed in the upper surface of the base 1, two third sliding blocks 27 are welded to the lower surface of the groove body 38, and the two third sliding blocks 27 are both connected to the inside of the fifth groove 28 in a sliding manner; through the arrangement of the fifth groove 28 and the third slider 27, when the groove body 38 slides on the upper surface of the base 1, the third slider 27 slides in the fifth groove 28, so that the guiding function is achieved, and the phenomenon that the groove body 38 shakes is prevented.

In this embodiment, specifically: a second groove 5 is formed in one side of one second plate 4, two first sliding blocks 6 are symmetrically welded to one side of the second shell 41, and the two first sliding blocks 6 are connected to the inside of the second groove 5 in a sliding mode; through the setting of second recess 5 and first slider 6, when second casing 41 reciprocated, first slider 6 slided in the inside of second recess 5, avoided second casing 41 to take place the slope and lead to dropping and cause the inside concrete raw materials of second casing 41 to scatter.

In this embodiment, specifically: a pipe body 21 is welded on the upper surface of the third plate body 7, the inner side wall of the pipe body 21 is connected with a second rod body 20 in a sliding mode, and the top of the second rod body 20 is hinged to the lower surface of the first collecting box 12; through the setting of body 21 and the second body of rod 20, when first electric putter 11 drove first collecting box 12 and rises and descend to play the supporting role.

In this embodiment, specifically: a second door body 36 is hinged to the front surface of the first shell 19, a second handle 37 is welded to one side of the front surface of the second door body 36, a first door body 34 is hinged to the front surface of the second shell 41, and a first handle 35 is welded to one side of the front surface of the first door body 34; through the setting of second door body 36 and second handle 37, pulling second handle 37 opens second door body 36, make things convenient for the staff to clear up the inside residue of first casing 19, through the setting of first door body 34 and the first in command 35, the pulling first in command 35 is opened first door body 34, can pull out the inside second collecting box 15 of second casing 41, thereby collect the concrete raw materials, and the inside wall of first door body 34 and second door body 36 is paintd and is sealed gluey, the sealed effect between first door body 34 and second casing 41 and second door body 36 and first casing 19 has been improved.

In this embodiment, a switch set for controlling the start and the stop of the first electric push rod 11, the motor 23 and the second electric push rod 39 is installed on one side of one first board body 2, and the switch set is connected with an external commercial power to supply power to the first electric push rod 11, the motor 23 and the second electric push rod 39.

In the embodiment, the first electric push rod 11 and the second electric push rod 39 are ADW80, and the motor 23 is TC-100L 1-4.

To sum up, the working principle and the working process of the screening device for the concrete raw materials are that when in use, firstly, a worker places the concrete raw materials in the second shell 41 through the feeding pipe 14, presses the switch for controlling the starting and closing of the motor 23, the output end of the motor 23 drives the fourth plate 22 to rotate, the fourth plate 22 drives the fifth plate 24 to rotate, the fifth plate 24 drives the sixth plate 25 to move left and right, so as to drive the second fixing block 26 to move left and right, the second fixing block 26 drives the groove body 38 to move left and right, and slides in the fifth groove 28 through the third sliding block 27, so as to guide the groove body 38, the third rod 30 slides in the second through groove 29, so that the third fixing block 31 moves upwards, the first plate 2 slides in the first groove 3, and plays a role in limiting for the third fixing block 31, the third fixing block 31 drives the seventh plate 32 and the fourth rod 33 to move up and down, so that the second housing 41 moves up and down, thereby vibrating and filtering the concrete raw material in the second housing 41, the impurities are filtered into the first collecting box 12 through the filter plate 13, the second electric push rod 39 is pressed to control the on and off of the second electric push rod 39, the piston rod of the second electric push rod 39 drives the third plate 7 to slide on the inner side wall of the second housing 41, the first electric push rod 11 is pressed to control the on and off of the first electric push rod 11, the piston rod of the first electric push rod 11 drives one side of the first collecting box 12 to move up and down, the eighth plate 40 is rotated to the horizontal state, the residues are discharged into the first housing 19 through the first through groove 18, the first door 35 is opened through the first handle 34, the second collecting box 15 is pulled out, thereby discharging the concrete raw material, thereby completing the screening of the concrete raw material, is convenient and practical.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a sieving mechanism for concrete raw materials, includes base (1), its characterized in that: the upper surface of the base (1) is symmetrically welded with two second plate bodies (4), the base (1) is provided with a motor (23), the output end of the motor (23) is welded with a fourth plate body (22), the front surface of the fourth plate body (22) is hinged with a fifth plate body (24), one side of the fifth plate body (24) is hinged with a sixth plate body (25), one side of the sixth plate body (25), which is far away from the fifth plate body (24), is welded with a second fixed block (26), one side of the second fixed block (26), which is far away from the sixth plate body (25), is welded with a groove body (38), the lower surface of the groove body (38) is connected to the upper surface of the base (1) in a sliding manner, the inner side wall of the groove body (38) is connected with a third fixed block (31) in a sliding manner, and the front surface and the rear surface of the third fixed block (31) are both, the front surface and the rear surface of the groove body (38) are both provided with a second through groove (29), the third rod body (30) is connected inside the second through groove (29) in a sliding manner, the upper surface of the third fixing block (31) is symmetrically welded with two seventh plate bodies (32), the upper surfaces of the two seventh plate bodies (32) are welded with a fourth rod body (33), one side of the two adjacent second plate bodies (4) is connected with a second shell (41) in a sliding manner, the inner bottom wall of the second shell (41) is symmetrically provided with two second electric push rods (39), the piston rods of the two second electric push rods (39) are welded with third plate bodies (7), the inner side wall of the second shell (41) is symmetrically provided with two third grooves (8), the two sides of the third plate bodies (7) are connected inside the two third grooves (8) in a sliding manner, a first fixing block (9) is welded on the upper surface of the third plate body (7), a first rod body (10) is hinged on the upper surface of the first fixing block (9), one end of the first rod body (10) is welded with a first electric push rod (11), a piston rod of the first electric push rod (11) is hinged at the bottom of the first collecting box (12), an eighth plate body (40) is hinged on one side of the first collecting box (12), the inner side wall of the second shell (41) is connected with a second collecting box (15) in a sliding way, the bottom of the second collecting box (15) is welded with a filter plate (13), the upper surface of the base (1) is welded with a first shell (19), first logical groove (18) have all been seted up to one side of first casing (19), a second plate body (4) and second casing (41), the upper surface intercommunication of second casing (41) has inlet pipe (14).

2. The screening apparatus for concrete raw materials according to claim 1, wherein: two fourth grooves (17) are symmetrically formed in the inner side wall of the second shell (41), two second sliding blocks (16) are symmetrically welded to the two sides of the second collecting box (15), and the two second sliding blocks (16) are connected to the two fourth grooves (17) in a sliding mode.

3. The screening apparatus for concrete raw materials according to claim 1, wherein: one first recess (3) have been seted up to one side of second plate body (4), one side welding of third fixed block (31) has first plate body (2), one side sliding connection of first plate body (2) in the inside of first recess (3).

4. The screening apparatus for concrete raw materials according to claim 1, wherein: fifth recess (28) have been seted up to the upper surface of base (1), the lower surface welding of cell body (38) has two third slider (27), two equal sliding connection of third slider (27) in the inside of fifth recess (28).

5. The screening apparatus for concrete raw materials according to claim 1, wherein: one second groove (5) has been seted up to one side of second plate body (4), one side symmetric welding of second casing (41) has two first slider (6), two equal sliding connection of first slider (6) in the inside of second groove (5).

6. The screening apparatus for concrete raw materials according to claim 1, wherein: the upper surface welding of third plate body (7) has body (21), the inside wall sliding connection of body (21) has the second body of rod (20), the top of the second body of rod (20) articulate in the lower surface of first collecting box (12).

7. The screening apparatus for concrete raw materials according to claim 1, wherein: the front surface of first casing (19) articulates there is the second door body (36), the welding of the front surface one side of the second door body (36) has second handle (37), the front surface of second casing (41) articulates there is first door body (34), the welding of the front surface one side of first door body (34) has first in command (35).

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