CN212832888U

CN212832888U - Mechanical grating machine

Info

Publication number: CN212832888U
Application number: CN202021175050.0U
Authority: CN
Inventors: 马立新; 于振; 赵振义; 焦辉; 陈国栋; 赵东方
Original assignee: Shandong Guochen Industrial Group Electromechanical Equipment Co Ltd
Current assignee: Shandong Guochen Industrial Group Electromechanical Equipment Co Ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-30
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a mechanical grating machine, which comprises a frame and a rake tooth chain set, wherein the frame is connected with a driving motor, the rake tooth chain set comprises a rake tooth chain side plate connected with the frame, a driving shaft at the upper end of the rake tooth chain side plate and a driven shaft at the lower end of the rake tooth chain side plate, the driving shaft is connected with a driving roller, the driven shaft is connected with a driven roller, a rake tooth chain is connected between the driving roller and the driven roller, and rake teeth are connected with the rake tooth chain; the driving motor is connected with a driving chain wheel, the driving shaft is connected with a driven chain wheel, and the driving chain wheel is connected with the driven chain wheel through a chain; the articulated seat is connected with in the frame below, and articulated on the articulated seat have the collecting box, and the collecting box includes the box, and the fixed band is connected to the both sides of box, has seted up the fixed orifices on the fixed band, be connected with in the frame of box top with fixed orifices complex fixed hook. This device transports the rubbish in the collecting box through the mode of upset, labour saving and time saving, and the operator need not contact rubbish, avoids the germ infection in the rubbish.

Description

Mechanical grating machine

(I) technical field

The utility model relates to a sewage treatment device technical field specifically is a mechanical grating machine.

(II) background of the invention

Sewage treatment refers to a process of purifying sewage to meet the water quality requirement for draining a certain water body or reusing the sewage, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people. The mechanical grating machine is a special device for cleaning solid impurities in sewage, and is a device which is formed by arranging rake teeth in a special shape on a transverse shaft according to a certain assembly sequence and quantity to form a rake tooth chain, wherein the rake tooth chain is positioned in water and partially drags suspended matters in the sewage by virtue of the transmission principle of the rake tooth chain.

After a collecting box below a mechanical grating machine in the prior art is full, an operator is generally required to draw out sundries and then transfer the sundries to a transport vehicle for transport, the sundries are often very dirty, the drawing-out process time is long, bacteria in the sundries easily infect operators, and the whole process is relatively laborious.

Disclosure of the invention

For overcoming the problem that exists among the prior art, the utility model provides a mechanical grid machine transports the solid waste in the collecting box through the mode of upset, labour saving and time saving, and the operator need not contact solid waste, avoids the germ infection in the rubbish.

The utility model discloses a realize through following technical scheme:

a mechanical grating machine comprises a rack, wherein a rake tooth chain group is connected to the rack, a driving motor is connected to the top surface of the rack, the rake tooth chain group comprises a rake tooth chain side plate, the upper end of the rake tooth chain side plate is connected to the rack in an inclined mode, a driving shaft and a driven shaft, the driving shaft is rotatably connected to the upper end of the rake tooth chain side plate, the driven shaft is rotatably connected to the lower end of the rake tooth chain side plate, a driving roller is connected to the outer side circumferential surface of the driving shaft, a driven roller is connected to the outer side circumferential surface of the driven shaft, a rake tooth chain is connected between the driving; the end part of the driving shaft is connected with a driven sprocket, and the driving sprocket is connected with the driven sprocket through a chain; the collecting box comprises a box body with an upper opening and a trapezoidal section, two sides of the box body are connected with fixing belts made of soft materials, the fixing belts are provided with fixing holes, and a rack above the box body is connected with fixing hooks matched with the fixing holes; the bottom of the box body is connected with a lower water outlet pipe.

Preferably, a draining plate is connected in the box body, and a plurality of plate holes are formed in the draining plate.

Preferably, the top surface of the draining board is also connected with a plurality of supporting columns.

Preferably, an upper water outlet pipe is connected to the side surface of the box body above the draining plate.

Preferably, the bottom of the shelf slot is connected with an anti-collision block.

Preferably, a brush roller shaft which is rotatably connected to the rack is arranged on the rear side above the driving roller, and a brush roller is connected to the outer circumferential surface of the brush roller shaft; the end part of the brush roller shaft is connected with a brush roller driven chain wheel, the driving shaft is connected with a brush roller main chain wheel, and a chain is connected between the brush roller driven chain wheel and the brush roller main chain wheel.

Preferably, a scraper connected to the frame is arranged on the rear side of the brush roller, and one end, far away from the brush roller, of the scraper inclines downwards.

The utility model has the advantages that:

1. the collecting box is connected with a collecting box shelf on the rack, a shelf groove is formed in the collecting box shelf, a hinge seat is connected to the top surface of the collecting box shelf, a collecting box is hinged to the hinge seat, the two sides of the collecting box are connected with fixing belts made of soft materials, an operator can turn over the collecting box by disassembling the fixing belts, and sundries in the collecting box can be taken out more conveniently.

2. Be connected with the draining board in the box, seted up a plurality of pore holes on the draining board, on the solid waste that gets into in the box fell the draining board, avoided solid waste to fall the bottom of box and plugged up outlet pipe down.

3. Still be connected with a plurality of support column on the waterlogging caused by excessive rainfall board top surface, solid waste is supported certain inclination on falling the waterlogging caused by excessive rainfall board, and the water in the solid waste can flow to the bottom half and then flow from outlet pipe down from the inclination gap, and then avoids solid waste to stop up the influence play water to the diaphragm orifice of waterlogging caused by excessive rainfall board is whole.

4. The box side of waterlogging caused by excessive rainfall board top is connected with the outlet pipe on, and when solid waste plugged up the waterlogging caused by excessive rainfall board completely, the water among the solid waste can flow out in the upper outlet pipe and make solid-liquid separation, avoids piling up of sewage in the box.

5. The bottom of the shelf slot is connected with an anti-collision block, so that the bottom of the collecting box can be prevented from colliding with the rack when the collecting box is turned over, and the service life of the collecting box is prevented from being influenced.

6. The rear side above the driving roller is provided with a brush roller shaft driven by a driving motor, the outer circumferential surface of the brush roller shaft is connected with a brush roller, solid garbage hung on the rake teeth and incapable of falling can be brushed off through the brush roller, and the cleaning capacity of the device is improved.

7. The rear side of the brush roller is provided with a scraper connected to the frame, one end of the scraper far away from the brush roller inclines downwards, impurities on the brush roller can be scraped off through the scraper and are conveyed to a collecting box below, and the brush roller is prevented from losing cleaning capacity due to the fact that the brush roller is full of the impurities.

(IV) description of the drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic cross-sectional view taken along line a-a in fig. 2.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic side view of the present invention.

Fig. 6 is a schematic perspective view of the present invention.

Fig. 7 is a schematic perspective view of the present invention.

Fig. 8 is a schematic view of the three-dimensional structure of the collecting box of the present invention.

Fig. 9 is a schematic view of the sectional structure of the collecting box of the present invention.

In the figure, 1-frame, 2-driving motor, 21-driving chain wheel, 22-driven chain wheel, 3-rake tooth chain, 31-rake tooth chain side plate, 32-rake tooth, 33-driving shaft, 331-driving roller wheel, 34-driven shaft, 341-driven roller wheel, 4-brush roller, 41-brush roller shaft, 42-brush roller driven chain wheel, 43-brush roller main chain wheel, 5-scraper blade, 6-collecting box shelf, 61-hinged seat, 62-shelf groove, 63-anti-collision block, 7-collecting box, 71-box body, 72-water plate, 721-draining plate hole, 722-supporting column, 73-fixing band, 731-fixing hole, 732-fixing hook, 74-lower water outlet pipe and 75-upper water outlet pipe.

(V) detailed description of the preferred embodiments

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 9, the utility model relates to a mechanical grating machine, which comprises a frame 1, be connected with rake teeth chain group in the frame 1, be connected with driving motor 2 on the 1 top surface of frame, rake teeth chain group includes rake teeth chain curb plate 31 that the upper end slope is connected in frame 1, rotatable coupling is at the driving shaft 33 of rake teeth chain curb plate 31 upper end and rotatable coupling is at the driven shaft 34 of rake teeth chain curb plate 31 lower extreme, rake teeth chain curb plate 31 is 30 degrees with the contained angle of horizontal plane in this implementation, be connected with initiative running roller 331 on the driving shaft 33 outside periphery, be connected with driven running roller 341 on the driven shaft 34 outside periphery, be connected with rake teeth chain 3 between initiative running roller 331 and the driven running roller 341, be connected with rake teeth 32 on the 3 lateral surfaces of rake teeth. The shaft end of the driving motor 2 is connected with a driving sprocket 21, the end part of the driving shaft 33 is connected with a driven sprocket 22, and the driving sprocket 21 and the driven sprocket 22 are connected through a chain. Place equipment in the sewage pond, connect chain drive group (driving sprocket 21, driven sprocket 22 and chain) through driving motor 2 and drive the rotation of driving shaft 33 to drive whole rake teeth chain group clockwise turning, as shown in fig. 3, transport solid waste in the sewage pond from up down through rake teeth 32, when solid waste reachs the top, receive the gravity and use in the collecting box 7 of below.

Frame 1 is last to be connected with collecting box shelf 6, has seted up shelf groove 62 on the collecting box shelf 6, is connected with articulated seat 61 on the collecting box shelf 6 top surface, and articulated on the articulated seat 61 have collecting box 7, and collecting box 7 can carry out the rotation of an angle around articulated seat 61, because shelf groove 62 spacing, collecting box 7 can only overturn certain angle to the outside, then is blocked by shelf groove 62. The collecting box 7 comprises a box body 71 with an upper opening and a trapezoidal section, fixing belts 73 made of soft materials are connected to two sides of the box body 71, fixing holes 731 are formed in the fixing belts 73, fixing hooks 732 matched with the fixing holes 731 are connected to the rack 1 above the box body 71, in the embodiment, the fixing belts 73 are made of common cloth, two points at the lower end of the fixing belts are connected to the side surface of the box body 71, and when the device works, the fixing belts 73 on two sides are hung on the fixing hooks 732; when the solid garbage needs to be dumped and transported, the fixing belt 73 is disassembled and then the collecting box is turned outwards. The bottom of the tank 71 is connected with a lower water outlet pipe 74 for collecting and discharging the water remaining in the solid waste into a sewage tank.

The bottom of the shelf groove 62 is connected with an anti-collision block 63, the anti-collision block 63 is made of rubber, and as shown in fig. 3, the bottom of the collecting box 6 can be prevented from directly colliding with the rack 1 made of metal when being overturned, so that the service life of the collecting box is prevented from being influenced.

The draining plate 72 is connected in the box body 71, and a plurality of plate holes 721 are formed in the draining plate 72, so that the solid garbage entering the box body 71 falls on the direct draining plate 72, and the solid garbage is prevented from falling on the bottom of the box body 71 to block the lower water outlet pipe 74 to influence the discharge of residual water in the solid garbage.

Still be connected with a plurality of support column 722 on the drain board 72 top surface, solid waste falls on the drain board 72 and is supported certain inclination, and water in the solid waste can flow to the bottom of box 71 and then flow out from outlet pipe 74 down from the inclination gap, and then avoids solid waste to stop up the influence play water to the diaphragm orifice 721 of drain board 72 is whole.

An upper water outlet pipe 75 is connected to the side face of the box body 71 above the draining plate 72, and when the draining plate 72 is completely blocked by solid garbage, water in the solid garbage can flow out of the upper water outlet pipe 75 so as to separate solid from liquid, so that accumulation of sewage in the box body 71 is avoided.

A brush roll shaft 41 which is rotatably connected to the frame 1 is arranged on the rear side above the driving roller 331, a brush roll 4 is connected to the outer circumferential surface of the brush roll shaft 41, and a soft wire brush is arranged on the brush roll 4; the end part of the brush roller shaft 41 is connected with a brush roller driven chain wheel 42, the driving shaft 33 is connected with a brush roller main chain wheel 43, a chain is connected between the brush roller driven chain wheel 42 and the brush roller main chain wheel 43, the driving shaft 33 is driven by the chain transmission set to rotate clockwise under the driving of the driving motor 2, the driving shaft 33 rotates to drive the brush roller main chain wheel 43 to rotate clockwise, the brush roller driven chain wheel 42 and the brush roller shaft 41 are driven to rotate by the chain, the soft steel wire brushes of the brush roller 4 can clean the solid garbage remained on the rake teeth 32, and the cleaning capacity of the device is improved.

The rear side of the brush roller 4 is provided with a scraper 5 connected to the frame 1, one end of the scraper 5 far away from the brush roller 4 inclines downwards, solid garbage hung on the brush roller 4 is scraped by the scraper 5, and then falls into the collection box 7 along the scraper 5, so that the brush roller is prevented from losing cleaning capability due to the fact that the brush roller is full of impurities.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. To those skilled in the art, many modifications and equivalents may be made in accordance with the principles of the present invention and are deemed to fall within the scope of the invention.

Claims

1. The utility model provides a mechanical grid machine, includes frame (1), be connected with rake teeth chain group on frame (1), be connected with driving motor (2), its characterized in that on frame (1) top surface: the rake tooth chain set comprises a rake tooth chain side plate (31) with the upper end connected to the rack (1) in an inclined mode, a driving shaft (33) rotatably connected to the upper end of the rake tooth chain side plate (31) and a driven shaft (34) rotatably connected to the lower end of the rake tooth chain side plate (31), a driving roller (331) is connected to the outer circumferential surface of the driving shaft (33), a driven roller (341) is connected to the outer circumferential surface of the driven shaft (34), a rake tooth chain (3) is connected between the driving roller (331) and the driven roller (341), and rake teeth (32) are connected to the outer side surface of the rake tooth chain (3); the shaft end of the driving motor (2) is connected with a driving chain wheel (21), the end part of the driving shaft (33) is connected with a driven chain wheel (22), and the driving chain wheel (21) is connected with the driven chain wheel (22) through a chain; the collecting box is characterized in that a collecting box shelf (6) is connected to the rack (1), a shelf groove (62) is formed in the collecting box shelf (6), a hinge seat (61) is connected to the top surface of the collecting box shelf (6), a collecting box (7) is hinged to the hinge seat (61), the collecting box (7) comprises a box body (71) with an upper opening and a trapezoidal section, fixing belts (73) made of soft materials are connected to two sides of the box body (71), fixing holes (731) are formed in the fixing belts (73), and fixing hooks (732) matched with the fixing holes (731) are connected to the rack (1) above the box body (71); the bottom of the box body (71) is connected with a lower water outlet pipe (74).

2. The mechanical grilling machine of claim 1, wherein: the draining board (72) is connected in the box body (71), and a plurality of board holes (721) are formed in the draining board (72).

3. A mechanical grilling machine according to claim 2, wherein: the top surface of the draining plate (72) is also connected with a plurality of supporting columns (722).

4. A mechanical grilling machine according to claim 3, wherein: an upper water outlet pipe (75) is connected to the side surface of the box body (71) above the draining plate (72).

5. A mechanical grilling machine according to claim 4, characterized in that: the bottom of the shelf groove (62) is connected with an anti-collision block (63).

6. A mechanical grilling machine according to claim 5, wherein: a hairbrush roll shaft (41) which is rotatably connected to the rack (1) is arranged on the rear side above the driving roller (331), and a hairbrush roll (4) is connected to the outer circumferential surface of the hairbrush roll shaft (41); the end part of the brush roller shaft (41) is connected with a brush roller driven chain wheel (42), the driving shaft (33) is connected with a brush roller main chain wheel (43), and a chain is connected between the brush roller driven chain wheel (42) and the brush roller main chain wheel (43).

7. A mechanical grilling machine according to claim 6, characterized in that: the rear side of the brush roller (4) is provided with a scraper (5) connected to the frame (1), and one end, far away from the brush roller (4), of the scraper (5) inclines downwards.