CN213349617U

CN213349617U - Sand screening machine for building

Info

Publication number: CN213349617U
Application number: CN202020325058.4U
Authority: CN
Inventors: 付芳
Original assignee: Guangxi Gongda Construction Engineering Co ltd
Current assignee: Guangxi Gongda Construction Engineering Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-06-04
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to a building engineering equipment technical field just discloses a husky screening machine for building, the loach carrying platform comprises a supporting fram, two lantern rings of last fixed surface of support frame are connected with, and the inner wall sliding connection of the lantern ring has the cylinder that the slope set up, a plurality of draw-in grooves that encircle the setting are seted up to the cylinder upper end, and the joint has screen assembly in the draw-in groove, the lateral wall fixedly connected with of cylinder encircles the rack that sets up, the support frame is close to the lateral wall fixedly connected with driving motor of cylinder. This kind of sand screening machine for building, through the cylinder cooperation screen assembly that sets up the slope, can rotate the sand to the cylinder under driving motor's drive and sieve, and carry the sand, in the time of can high-efficient screening, avoid impurity cards such as rubble to cause the screen cloth to block in screen assembly's mesh, can carry different positions respectively with impurity such as coarse sand after the screening, fine sand and rubble through setting up ejection of compact subassembly, avoid compounding once more.

Description

Sand screening machine for building

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a husky screening machine for building.

Background

The building is a general name of buildings and structures, and is an artificial environment created by people by using grasped substance technical means and applying certain scientific laws, wind and water concepts and aesthetic rules to meet the needs of social life, wherein sand refers to fine stone particles or is a substance with a shape like sand, concrete mixed with the sand and cement is often used in the building construction process, and the cement is only a bonding material and not only can play a role of a framework, but also can increase the strength, so the cement must be doped with the sand, however, sundries such as broken stones and the like are often mixed in the sand, and the sand needs to be screened when in use.

In the prior art, an inclined screen with the same net diameter is often adopted, and then workers throw sand on the ground to a sand net for screening by using a kalopanax septemlobus, but the screening mode is high in labor intensity, and the screen is easily blocked by broken stones in the sand, so that the building sand screening machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a husky screening machine for building possesses that intensity of labour is lower, is difficult to with screen cloth jam, and convenient to use screening efficiency height advantage has solved the problem that the background art provided.

(II) technical scheme

For realizing that above-mentioned intensity of labour is lower, be difficult to with the screen cloth jam, the purpose that convenient to use screening efficiency is high, the utility model provides a following technical scheme: the utility model provides a husky screening machine for building, includes the support frame, two lantern rings of last fixed surface of support frame are connected with, and the inner wall sliding connection of the lantern ring has the cylinder that the slope set up, a plurality of draw-in grooves that set up are encircleed to the cylinder upper end, and the joint has screen assembly in the draw-in groove, the lateral wall fixedly connected with of cylinder encircles the rack that sets up, the support frame is close to the lateral wall fixedly connected with driving motor of cylinder, and driving motor's drive end fixedly connected with and rack toothing's drive gear, the last fixed surface of keeping away from the draw-in groove of support frame is connected with.

Preferably, the screen assembly comprises a support, a first screen and a second screen are fixedly connected to one side wall of the support, a baffle arranged around the second screen is fixedly connected to the inner wall of the second screen, and the baffle penetrates through the first screen.

Preferably, the discharging assembly comprises a connecting rod, one end of the connecting rod is fixedly connected with the inner wall of the supporting frame, three arc-shaped baffles are fixedly connected to the upper end of the connecting rod, and each arc-shaped baffle is far away from the material guide plate which is obliquely arranged and fixedly connected to the side wall of the roller.

Preferably, the upper surfaces of the three arc-shaped baffles are respectively close to the roller, the first screen and the second screen.

Preferably, the aperture of the first screen is larger than that of the second screen, and the first screen and the second screen are both cylindrical.

Preferably, the one end that ejection of compact subassembly was kept away from to the support frame can be dismantled and be connected with the hopper, and the lower extreme of hopper is close to the cylinder setting.

Preferably, the hopper includes the base, and the upper surface of base has seted up a plurality of first screw holes, the second screw hole that corresponds with first screw hole is seted up to the upper surface of support frame, the inner wall threaded connection of first screw hole and second screw hole has the threaded rod, the upper end fixedly connected with bracing piece of base, and the upper end fixedly connected with of bracing piece wash the conveyer pipe that sets up, the upper end intercommunication of conveyer pipe has the horn mouth, and the upper end intercommunication of horn trousers has the square tube.

Preferably, the driving motor is arranged below the roller, a supporting plate is fixedly connected to the lower surface of the driving motor, and the supporting plate is fixedly connected with the supporting frame.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of sand screening machine for building, through the cylinder cooperation screen assembly that sets up the slope, can rotate the sand to the cylinder under driving motor's drive and sieve, and carry the sand, in the time of can high-efficient screening, avoid impurity cards such as rubble to cause the screen cloth to block in screen assembly's mesh, can carry different positions respectively with impurity such as coarse sand after the screening, fine sand and rubble through setting up ejection of compact subassembly, avoid compounding once more.

2. This kind of sand screening machine for building through setting up first screen cloth and the second screen cloth that the mesh size is inconsistent, can distinguish impurity such as coarse sand, fine sand and rubble, improves the practicality of sand screening machine to promote screening efficiency, when the operation through the screening machine can get rid of the great impurity of granule such as rubble in the sand, distinguish coarse sand and fine sand.

3. This kind of sand screening machine for building can dismantle the hopper of connection through setting up, can use to dismantle the hopper after accomplishing, avoids interfering the user and takes out screening components, and on the other hand, the hopper can cooperate devices such as lifting machine, conveyer belt when using, realizes the function of quick material loading, reduces the intensity of labour who uses, improves the practicality of this kind of sand screening machine.

4. This kind of sand screening machine for building through setting up cowl, can be used for accepting the sand after by first screen cloth, second screen cloth and cylinder screening, avoids the sand directly to drop to the ground to cowl can enlarge and accept the area, then the cooperation stock guide carries the different regions of sand after will screening respectively, through setting up three stock guide, can carry impurity such as coarse sand, fine sand and rubble to the not equidirectional transport, avoids appearing the condition of compounding.

5. This kind of sand screening machine for building, through setting up the backup pad, can be used for fixed driving motor, make gear on driving motor's the drive end remain the engaged state with the rack all the time, stable drive cylinder is rotatory, on the other hand, because backup pad and driving motor set up the below at the cylinder, impurity such as reduction dust that can great degree gets into driving motor, utilize the cylinder to carry out protection to a certain extent to driving motor, improve driving motor's life.

Drawings

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

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

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

In the figure: 1. a support frame; 2. a collar; 3. a drum; 4. a card slot; 5. a screen assembly; 6. a rack; 7. a drive motor; 8. a drive gear; 9. a discharge assembly; 10. a hopper; 11. a support plate; 51. a support; 52. a first screen; 53. a second screen; 54. a baffle plate; 91. a connecting rod; 92. an arc-shaped baffle plate; 93. A material guide plate; 101. a base; 102. a first threaded hole; 103. a second threaded hole; 104. a threaded rod; 105. a support bar; 106. a delivery pipe; 107. a bell mouth; 108. and (4) square cylinders.

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.

Example 1

Referring to fig. 1-3, a sand sieving machine for buildings comprises a supporting frame 1, two lantern rings 2 are fixedly connected to the upper surface of the supporting frame 1, the two lantern rings 2 are obliquely arranged, the two lantern rings 2 are coaxially arranged, a roller 3 is slidably connected to the inner wall of the lantern ring 2, a plurality of clamping grooves 4 are formed in the upper end of the roller 3 in a surrounding manner, rubber pads are fixedly connected to the inner walls of the clamping grooves 4, the limiting effect of the clamping grooves 4 on a screen assembly 5 can be improved, the screen assembly 5 is clamped in the clamping grooves 4 and comprises a support 51, a first screen 52 and a second screen 53 are fixedly connected to the side wall of one side of the support 51, the aperture of the first screen 52 is larger than that of the second screen 53, the first screen 52 and the second screen 53 are cylindrical, and coarse sand and fine sand can be distinguished by arranging the first screen 52 and the second screen 53 with different apertures, the practicability of the sand screening machine is improved, the baffle 54 arranged around the inner wall of the second screen 53 is fixedly connected with the baffle 54, the baffle 54 penetrates through the first screen 52, the screening effect of the screen component 5 on sand can be improved by arranging the baffle 54, the physical strength of the first screen 52 and the second screen 53 can be improved, the deformation of the first screen 52 and the second screen 53 is avoided, the rack 6 arranged around the side wall of the roller 3 is fixedly connected with the side wall of the support frame 1 close to the roller 3, the driving motor 7 is arranged below the roller, the lower surface of the driving motor 7 is fixedly connected with the support plate 11, the support plate 11 is fixedly connected with the support frame 1, the driving end of the driving motor 7 is fixedly connected with the driving gear 8 meshed with the rack 6, the upper surface of the support frame 1 far away from the clamping groove 4 is fixedly connected with the discharging component 9 arranged obliquely, the discharging component 9 comprises a connecting rod 91, one end of the connecting rod 91 is fixedly connected with the inner wall of the support frame 1, the upper end of the connecting rod 91 is fixedly connected with three arc-shaped baffles 92, the bearing area of the discharging component 9 can be enlarged by arranging the arc-shaped baffles 92, the screened sand is prevented from falling or mixing again, the side wall of each arc-shaped baffle 92 far away from the roller 3 is fixedly connected with a guide plate 93 which is obliquely arranged, the upper surfaces of the three arc-shaped baffles 92 are respectively close to the roller 3, a first screen 52 and a second screen 53, one end of the support frame 1 far away from the discharging component 9 is detachably connected with a hopper 10, the lower end of the hopper 10 is close to the roller 3, the hopper 10 comprises a base 101, the upper surface of the base 101 is provided with a plurality of first threaded holes 102, the upper surface of the support frame 1 is provided with second threaded holes 103 corresponding to the first threaded holes 102, and the inner walls of, the upper end fixedly connected with bracing piece 105 of base, and the conveyer pipe 106 that sets up is washd to the upper end fixedly connected with of bracing piece 105, the upper end intercommunication of conveyer pipe 106 has horn mouth 107, and the upper end intercommunication of loudspeaker trousers has square tube 108, through setting up hopper 10, can convenience of customers use equipment such as lifting machine will need the sand of screening to carry in the cylinder 3, further reduce intensity of labour, detachable hopper 10 can not hinder the user to take off screen mesh subassembly 5 and clear up first screen cloth 52 and second screen cloth 53 in addition.

The working principle is as follows: when in use, the screen assembly 5 is firstly placed into the roller 3, the clamping groove 4 is used for clamping the bracket 51, then the detachably connected hopper 10 is installed on the support frame 1, then the driving motor 7 is started, and conveying equipment such as a lifting machine is used for conveying sand to be screened into the hopper 10, at the moment, the driving motor 7 rotates and drives the roller 3 to rotate through the driving gear 8 and the rack 6, the roller 3 also drives the screen assembly 5 to synchronously rotate along with the roller 3 by using the clamping groove 4, at the moment, the sand in the hopper 10 falls into the roller 3, firstly falls onto the first screen 52 and then rotates along with the roller 3, the sand with particles smaller than the first screen 52 falls onto the second screen 53 through the meshes of the first screen 52, and as the roller 3 continues to rotate, the fine sand with particles smaller than the meshes of the second screen 53 on the second screen 53 falls onto the inner wall of the roller 3, because the baffles 54 are arranged, sand can be driven to move for a distance along the inner walls of the first screen 52 and the second screen 53, and then fall on the screens under the action of gravity, the screening effect of the first screen 52 and the second screen 53 on the sand can be improved, on the other hand, because the first screen 52 and the second screen 53 are both in a cylindrical shape, impurities such as broken stones and the like can roll up and down and are not easy to be clamped in meshes of the screens, and when dry sand is screened, dust can not be raised, the screening is more environment-friendly, and it is worth mentioning that because the roller 3 is obliquely arranged, the sand can slide down to the lower direction of the roller 3 while being screened under the action of gravity, then fall on different arc baffles 92 and slide down to the guide plates 93 along the arc baffles 92, and then the guide plates 93 respectively convey the impurities such as the coarse sand, the fine sand and the broken stones to different positions, after a period of use, the hopper 10 may be removed and the screen assembly 5 removed from the drum 3 to clean the first and second screens 52, 53.

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

1. A screening machine for building sand comprises a support frame (1);

the method is characterized in that:

two lantern rings (2) of last fixed surface of support frame (1), and the inner wall sliding connection of the lantern ring (2) has cylinder (3) that the slope set up, a plurality of draw-in grooves (4) that set up around have been seted up to cylinder (3) upper end, and have screen assembly (5) in draw-in groove (4) joint, the lateral wall fixedly connected with of cylinder (3) encircles rack (6) that set up, lateral wall fixedly connected with driving motor (7) that support frame (1) is close to cylinder (3), and the driving end fixedly connected with of driving motor (7) and rack (6) meshed drive gear (8), last fixed surface that keeps away from draw-in groove (4) of support frame (1) is connected with ejection of compact subassembly (9) that the slope set up.

2. The building sand screening machine according to claim 1, wherein: the screen assembly (5) comprises a support (51), a first screen (52) and a second screen (53) are fixedly connected to one side wall of the support (51), a baffle (54) arranged around the inner wall of the second screen (53) is fixedly connected to the inner wall of the second screen, and the baffle (54) penetrates through the first screen (52).

3. The building sand screening machine according to claim 1, wherein: discharging component (9) include connecting rod (91), and the one end of connecting rod (91) and the inner wall fixed connection of support frame (1), the three cowl (92) of upper end fixedly connected with of connecting rod (91), and the equal fixedly connected with slope of lateral wall that cylinder (3) was kept away from in every cowl (92) stock guide (93) that set up, it is three the upper surface of cowl (92) is close to cylinder (3), first screen cloth (52) and second screen cloth (53) setting respectively.

4. The building sand screening machine according to claim 2, wherein: the aperture of the first screen (52) is larger than that of the second screen (53), and both the first screen (52) and the second screen (53) are cylindrical.

5. The building sand screening machine according to claim 1, wherein: one end of the support frame (1) far away from the discharging assembly (9) is detachably connected with a hopper (10), and the lower end of the hopper (10) is arranged close to the roller (3).

6. The building sand screening machine according to claim 5, wherein: hopper (10) are including base (101), and a plurality of first screw holes (102) have been seted up to the upper surface of base (101), second screw hole (103) that correspond with first screw hole (102) are seted up to the upper surface of support frame (1), the inner wall threaded connection of first screw hole (102) and second screw hole (103) has threaded rod (104), upper end fixedly connected with bracing piece (105) of base, and the upper end fixedly connected with of bracing piece (105) wash conveyer pipe (106) that set up, the upper end intercommunication of conveyer pipe (106) has horn mouth (107), and the upper end intercommunication of horn trousers has square tube (108).

7. The building sand screening machine according to claim 6, wherein: the driving motor (7) is located below the roller, a supporting plate (11) is fixedly connected to the lower surface of the driving motor (7), and the supporting plate (11) is fixedly connected with the supporting frame (1).