CN208321266U - A kind of self-inducting sand sieving machine for building - Google Patents

Abstract

The utility model discloses a kind of self-inducting sand sieving machines for building, including supporting leg, sieve sandbox is fixedly connected at the top of the supporting leg, the side of sieve sandbox offers discharge port and slag notch respectively, support midleg is fixedly connected with support plate, and the husky motor of sieve is fixedly connected in the middle part of support plate.Self-inducting sand sieving machine for building, reach using the weight of sand to control and has sieved starting and stopping for husky motor, when feeding warehouse has sand, push down feeding warehouse, feeding warehouse drives upper contact and lower contact electrical connection, it is husky that husky electric motor starting sieve is sieved in control, when the sand in feeding warehouse does not have, compression spring jacks up telescopic rod, upper contact and lower contact electrical connection disconnect, sieve husky motor automatic stop, manual control is not needed, a large amount of sand can be poured into feeding warehouse, husky motor is sieved to start automatically, it is automatic to disconnect, save hand labor cost, the problem of increasing labour cost bad person waste of manpower resource to effective solution manual control sand sieving machine.

Description

A kind of self-inducting sand sieving machine for building

Technical field

The utility model relates to building machinery technical field, specially a kind of self-inducting sand sieving machine for building.

Background technique

Building machinery is the general name of mechanical equipment used in engineering construction and town and country construction, it includes excavating machinery, shovels soil fortune Defeated machinery, compacting machinary, crane tool, piling machinery, pavement construction machinery, concreting machinery, concrete product is mechanical, reinforcing bar Grade prestressing force is mechanical, finishing machinery, a variety of mechanical compositions such as aerial operation machine.

It is all by manually going control start and stop, and people that the sand sieving machine used in building at present is most of in use Industry control system is mechanical, to a certain extent waste of manpower resource, increases labour cost, so needing a kind of self-inducting sieve for building Husky machine.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of self-inducting sand sieving machine for building, solves people Industry control sand sieving machine increases the problem of labour cost bad person waste of manpower resource.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of self-inducting is for building Sand sieving machine, including supporting leg, sieve sandbox is fixedly connected at the top of the supporting leg, and the side of the sieve sandbox offers respectively Discharge port and slag notch, the support midleg are fixedly connected with support plate, sieve are fixedly connected in the middle part of the support plate Husky motor, the output shaft for sieving husky motor are fixedly connected with shaft by shaft coupling, and the top of the shaft is run through and extended To the upper surface of sieve sandbox, the surface of the shaft is fixedly connected with the husky net of sieve, is fixedly connected with actively at the top of the shaft Wheel.

The another side of the sieve sandbox is fixedly connected with enhancing tube, and the inner roof wall side fixation of the enhancing tube is communicated with Passage, the passage extend to the inside of sieve sandbox, and the inner bottom wall side of the enhancing tube offers feed opening, described to mention The inner roof wall and inner bottom wall for rising cylinder are fixedly connected to swivel bearing, and the inner ring of the swivel bearing is fixedly connected with transmission shaft, Driven wheel is fixedly connected at the top of the transmission shaft, the driving wheel is sequentially connected by belt and driven wheel, the transmission The surface of axis is fixedly connected with lifting tab, and the outer surface of the enhancing tube offers sliding slot, and the inner wall of the sliding slot is slidably connected There is sliding block, the surface of the sliding block is fixedly connected with feeding warehouse, and the surface of the feeding warehouse is fixedly connected with support rod, the branch The bottom of strut is fixedly connected with telescopic rod, and the surface of the telescopic rod slidably connects telescoping tube, the interior bottom of the telescoping tube Wall offers cushion hole, and the inner wall of the cushion hole slidably connects feeler lever, and the upper surface of the feeler lever is fixedly connected with lower touching Point, the lower surface of the telescopic rod are fixedly connected with upper contact, the upper contact and lower contact electrical connection, the lower contact and sieve Husky motor electrical connection.

Preferably, the inner roof wall of the sieve sandbox and inner bottom wall are fixedly connected to positioning bearing, the positioning bearing Inner ring is fixedly connected with the surface of shaft.

Preferably, the inner wall of the sieve sandbox is fixedly connected with positioning ring, what the upper surface of the positioning ring and sieve sand were netted Lower surface basal sliding connection, the lower surface bottom of the husky net of sieve and the inner bottom wall of discharge port are located in same horizontal line.

Preferably, helically shape, the bottom of the lifting tab and the inner bottom wall of enhancing tube are sliding on the surface of the lifting tab Dynamic connection.

Preferably, the lower surface of the telescopic rod is fixedly connected with compression spring, the bottom of the compression spring and flexible The inner bottom wall of pipe is fixedly connected, and the inner wall of the compression spring is socketed with the outer surface of upper contact, lower contact and feeler lever respectively.

Preferably, the inner bottom wall of the cushion hole is fixedly connected with buffer spring, the top of the buffer spring and feeler lever Lower surface be fixedly connected.

(3) beneficial effect

The utility model provides a kind of self-inducting sand sieving machine for building, have it is following the utility model has the advantages that

(1), self-inducting sand sieving machine for building is fixedly connected to by inner roof wall and inner bottom wall that enhancing tube is arranged Swivel bearing, the inner ring of swivel bearing are fixedly connected with transmission shaft, and driven wheel is fixedly connected at the top of transmission shaft, and driving wheel is logical It crosses belt and driven wheel is sequentially connected, the surface of transmission shaft is fixedly connected with lifting tab, has reached the effect promoted to sand Fruit, sand enter from feed opening, and transmission shaft drives lifting tab rotation, and sand is gradually rotated and upgraded the top of enhancing tube by lifting tab Behind portion it is filtered screening by sieving husky net again after passage imports sieve sandbox inside, thus effective solution manual control Sand sieving machine increases the problem of labour cost bad person waste of manpower resource.

(2), self-inducting sand sieving machine for building, the inner bottom wall by the way that telescoping tube is arranged offer cushion hole, cushion hole Inner wall slidably connect feeler lever, the upper surface of feeler lever is fixedly connected with lower contact, and the lower surface of telescopic rod is fixedly connected with Contact, upper contact and lower contact electrical connection, lower contact are electrically connected with husky motor is sieved, and the lower surface of telescopic rod is fixedly connected with pressure Spring, the bottom of compression spring are fixedly connected with the inner bottom wall of telescoping tube, the inner wall of compression spring respectively with upper contact, lower contact It is socketed with the outer surface of feeler lever, has reached using the weight of sand to control and sieved starting and stopping for husky motor, when feeding warehouse has When sand, feeding warehouse is pushed down, feeding warehouse drives upper contact and lower contact electrical connection, and the husky electric motor starting sieve of control sieve is husky, works as charging When sand in storehouse does not have, compression spring jacks up telescopic rod, and upper contact and lower contact electrical connection disconnect, and sieves husky motor and stops automatically Only, manual control is not needed, a large amount of sand can be poured into feeding warehouse, husky motor is sieved and starts automatically, it is automatic to disconnect, it saves artificial Labour cost, thus the problem of effective solution manual control sand sieving machine increases labour cost bad person waste of manpower resource.

Detailed description of the invention

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

Fig. 2 is the utility model flexible pipe structure cross-sectional view.

In figure: 1 supporting leg, 2 sieve sandboxs, 3 discharge ports, 4 slag notches, 5 support plates, 6 sieve husky motors, 7 shafts, 8 sieve husky nets, 9 driving wheels, 10 enhancing tubes, 11 passages, 12 feed openings, 13 swivel bearings, 14 transmission shafts, 15 driven wheels, 16 lifting tab, 17 are slided Slot, 19 feeding warehouses, 20 support rods, 21 telescopic rods, 22 telescoping tubes, 23 cushion holes, 24 feeler levers, 25 lower contacts, touches on 26 18 sliding blocks Point, 27 positioning bearings, 28 positioning rings, 29 compression springs, 30 buffer springs.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of self-inducting sand sieving machine for building, including Supporting leg 1, the top of supporting leg 1 are fixedly connected with sieve sandbox 2, and the side of sieve sandbox 2 offers discharge port 3 and slag notch respectively 4, the middle part of supporting leg 1 is fixedly connected with support plate 5, and the middle part of support plate 5 is fixedly connected with the husky motor 6 of sieve, sieves husky motor 6 Output shaft is fixedly connected with shaft 7 by shaft coupling, and the top of shaft 7 is run through and extended to the upper surface of sieve sandbox 2, sieves sandbox 2 inner roof wall and inner bottom wall is fixedly connected to positioning bearing 27, and the surface of the inner ring and shaft 7 that position bearing 27 is fixed to be connected Connect, the surface of shaft 7 is fixedly connected with the husky net 8 of sieve, and the inner wall of sieve sandbox 2 is fixedly connected with positioning ring 28, positioning ring 28 it is upper Surface is connect with the lower surface basal sliding for sieving husky net 8, and the inner bottom wall of the lower surface bottom and discharge port 3 of sieving husky net 8 is located at same On one horizontal line, the top of shaft 7 is fixedly connected with driving wheel 9.

The another side of sieve sandbox 2 is fixedly connected with enhancing tube 10, and fixed be communicated in the inner roof wall side of enhancing tube 10 is led Expects pipe 11, passage 11 extend to the inside of sieve sandbox 2, and the inner bottom wall side of enhancing tube 10 offers feed opening 12, enhancing tube 10 inner roof wall and inner bottom wall is fixedly connected to swivel bearing 13, and the inner ring of swivel bearing 13 is fixedly connected with transmission shaft 14, The top of transmission shaft 14 is fixedly connected with driven wheel 15, and driving wheel 9 is sequentially connected by belt and driven wheel 15, transmission shaft 14 Surface is fixedly connected with lifting tab 16, the surface of lifting tab 16 helically shape, and the bottom of lifting tab 16 is interior with enhancing tube 10 Bottom wall is slidably connected, and is fixedly connected to swivel bearing 13, swivel bearing by inner roof wall and inner bottom wall that enhancing tube 10 is arranged 13 inner ring is fixedly connected with transmission shaft 14, and the top of transmission shaft 14 is fixedly connected with driven wheel 15, driving wheel 9 by belt with Driven wheel 15 is sequentially connected, and the surface of transmission shaft 14 is fixedly connected with lifting tab 16, has achieved the effect that promote sand, Sand enters from feed opening 12, and transmission shaft 14 drives lifting tab 16 to rotate, and sand is gradually rotated and upgraded promotion by lifting tab 16 Screening is filtered by sieving husky net 8 again after passage 11 imports sieve 2 inside of sandbox behind the top of cylinder 10, outside enhancing tube 10 Surface offers sliding slot 17, and the inner wall of sliding slot 17 slidably connects sliding block 18, and the surface of sliding block 18 is fixedly connected with feeding warehouse 19, The surface of feeding warehouse 19 is fixedly connected with support rod 20, and the bottom of support rod 20 is fixedly connected with telescopic rod 21, telescopic rod 21 Surface slidably connects telescoping tube 22, and the inner bottom wall of telescoping tube 22 offers cushion hole 23, and the inner wall of cushion hole 23 is slidably connected There is feeler lever 24, the upper surface of feeler lever 24 is fixedly connected with lower contact 25, and the lower surface of telescopic rod 21 is fixedly connected with upper contact 26, Upper contact 26 and lower contact 25 are electrically connected, and lower contact 25 is electrically connected with husky motor 6 is sieved, and the lower surface of telescopic rod 21 is fixedly connected with The bottom of compression spring 29, compression spring 29 is fixedly connected with the inner bottom wall of telescoping tube 22, the inner wall of compression spring 29 respectively with The outer surface of upper contact 26, lower contact 25 and feeler lever 24 is socketed, and the inner bottom wall of cushion hole 23 is fixedly connected with buffer spring 30, is delayed The top for rushing spring 30 is fixedly connected with the lower surface of feeler lever 24, and the inner bottom wall by the way that telescoping tube 22 is arranged offers cushion hole 23, the inner wall of cushion hole 23 slidably connects feeler lever 24, and the upper surface of feeler lever 24 is fixedly connected with lower contact 25, telescopic rod 21 Lower surface is fixedly connected with upper contact 26, and upper contact 26 and lower contact 25 are electrically connected, and lower contact 25 is electrically connected with husky motor 6 is sieved, The lower surface of telescopic rod 21 is fixedly connected with compression spring 29, the bottom of compression spring 29 and the fixed company of the inner bottom wall of telescoping tube 22 It connects, the inner wall of compression spring 29 is socketed with the outer surface of upper contact 26, lower contact 25 and feeler lever 24 respectively, has been reached and has been utilized sand Weight sieve starting and stopping for husky motor 6 to control, when feeding warehouse 19 has sand, push down feeding warehouse 19,19 band of feeding warehouse Dynamic upper contact 26 and lower contact 25 are electrically connected, and the husky starting of motor 6 sieve of control sieve is husky, when the sand in feeding warehouse 19 does not have, are pressed Power spring 29 jacks up telescopic rod 21, and upper contact 26 and the electrical connection of lower contact 25 disconnect, and sieves husky motor 6 and is automatically stopped, is not required to very important person Industry control system can pour into a large amount of sand in feeding warehouse 19, sieve the husky starting automatically of motor 6, automatic to disconnect, save hand labor at This, thus the problem of effective solution manual control sand sieving machine increases labour cost bad person waste of manpower resource.

In conclusion self-inducting sand sieving machine for building, solid by inner roof wall and inner bottom wall that enhancing tube 10 is arranged Surely it is connected with swivel bearing 13, the inner ring of swivel bearing 13 is fixedly connected with transmission shaft 14, and the top of transmission shaft 14 is fixedly connected There is driven wheel 15, driving wheel 9 is sequentially connected by belt and driven wheel 15, and the surface of transmission shaft 14 is fixedly connected with lifting tab 16, achieve the effect that promote sand, sand enters from feed opening 12, and transmission shaft 14 drives lifting tab 16 to rotate, and mentions Piece 16 is risen gradually to rotate and upgrade sand behind the top of enhancing tube 10 after passage 11 imports sieve 2 inside of sandbox again by sieving Husky net 8 is filtered screening, and the inner bottom wall by the way that telescoping tube 22 is arranged offers cushion hole 23, and the inner wall of cushion hole 23, which slides, to be connected It is connected to feeler lever 24, the upper surface of feeler lever 24 is fixedly connected with lower contact 25, and the lower surface of telescopic rod 21 is fixedly connected with upper contact 26, upper contact 26 and lower contact 25 are electrically connected, and lower contact 25 is electrically connected with husky motor 6 is sieved, and the lower surface of telescopic rod 21 is fixed to be connected It is connected to compression spring 29, the bottom of compression spring 29 is fixedly connected with the inner bottom wall of telescoping tube 22, the inner wall point of compression spring 29 It is not socketed with the outer surface of upper contact 26, lower contact 25 and feeler lever 24, has reached using the weight of sand and controlled the husky motor 6 of sieve Start and stop, when feeding warehouse 19 has sand, push down feeding warehouse 19, feeding warehouse 19 drives 25 electricity of upper contact 26 and lower contact Connection, the husky starting of motor 6 sieve of control sieve is husky, when the sand in feeding warehouse 19 does not have, the jack-up telescopic rod 21 of compression spring 29, on Contact 26 and the electrical connection of lower contact 25 disconnect, and sieve husky motor 6 and are automatically stopped, do not need manual control, can pour into a large amount of sand In feeding warehouse 19, the husky starting automatically of motor 6 is sieved, it is automatic to disconnect, hand labor cost is saved, thus the artificial control of effective solution Sand sieving machine processed increases the problem of labour cost bad person waste of manpower resource.

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

Claims (6)

1. a kind of self-inducting sand sieving machine for building, including supporting leg (1), sieve is fixedly connected at the top of the supporting leg (1) The side of sandbox (2), sieve sandbox (2) offers discharge port (3) and slag notch (4), the middle part of the supporting leg (1) respectively It is fixedly connected with support plate (5), the husky motor (6) of sieve, the husky motor (6) of the sieve is fixedly connected in the middle part of the support plate (5) Output shaft shaft (7) are fixedly connected with by shaft coupling, it is characterised in that: the top of the shaft (7) is run through and is extended to The upper surface of sandbox (2) is sieved, the surface of the shaft (7) is fixedly connected with the husky net (8) of sieve, and the top of the shaft (7) is fixed It is connected with driving wheel (9)；

The another side of sieve sandbox (2) is fixedly connected with enhancing tube (10), and the inner roof wall side of the enhancing tube (10) is solid Surely it is communicated with passage (11), the passage (11) extends to the inside of sieve sandbox (2), the inner bottom wall of the enhancing tube (10) Side offers feed opening (12), and the inner roof wall and inner bottom wall of the enhancing tube (10) are fixedly connected to swivel bearing (13), The inner ring of the swivel bearing (13) is fixedly connected with transmission shaft (14), is fixedly connected at the top of the transmission shaft (14) driven It takes turns (15), the driving wheel (9) is sequentially connected by belt and driven wheel (15), and the surface of the transmission shaft (14) is fixedly connected Have lifting tab (16), the outer surface of the enhancing tube (10) offers sliding slot (17), and the inner wall of the sliding slot (17) is slidably connected Have sliding block (18), the surface of the sliding block (18) is fixedly connected with feeding warehouse (19), and the surface of the feeding warehouse (19) is fixed to be connected It is connected to support rod (20), the bottom of the support rod (20) is fixedly connected with telescopic rod (21), the surface of the telescopic rod (21) It slidably connects telescoping tube (22), the inner bottom wall of the telescoping tube (22) offers cushion hole (23), the cushion hole (23) Inner wall slidably connects feeler lever (24), and the upper surface of the feeler lever (24) is fixedly connected with lower contact (25), the telescopic rod (21) lower surface is fixedly connected with upper contact (26), the upper contact (26) and lower contact (25) electrical connection, the lower contact (25) it is electrically connected with the husky motor (6) of sieve.

2. a kind of self-inducting sand sieving machine for building according to claim 1, it is characterised in that: sieve sandbox (2) Inner roof wall and inner bottom wall are fixedly connected to positioning bearing (27), the inner ring of positioning bearing (27) and the surface of shaft (7) It is fixedly connected.

3. a kind of self-inducting sand sieving machine for building according to claim 1, it is characterised in that: sieve sandbox (2) Inner wall is fixedly connected with positioning ring (28), and the upper surface of the positioning ring (28) and the lower surface basal sliding for sieving husky net (8) connect It connects, the inner bottom wall of the lower surface bottom for sieving husky net (8) and discharge port (3) is located in same horizontal line.

4. a kind of self-inducting sand sieving machine for building according to claim 1, it is characterised in that: the lifting tab (16) Helically shape, the bottom of the lifting tab (16) and the inner bottom wall of enhancing tube (10) are slidably connected on surface.

5. a kind of self-inducting sand sieving machine for building according to claim 1, it is characterised in that: the telescopic rod (21) Lower surface is fixedly connected with compression spring (29), the bottom of the compression spring (29) and the fixed company of the inner bottom wall of telescoping tube (22) It connects, the inner wall of the compression spring (29) is socketed with the outer surface of upper contact (26), lower contact (25) and feeler lever (24) respectively.

6. a kind of self-inducting sand sieving machine for building according to claim 1, it is characterised in that: the cushion hole (23) Inner bottom wall is fixedly connected with buffer spring (30), the fixed company in the top of the buffer spring (30) and the lower surface of feeler lever (24) It connects.