CN111686914A

CN111686914A - A rubbish breaker for building engineering

Info

Publication number: CN111686914A
Application number: CN202010585194.1A
Authority: CN
Inventors: 王海龙; 张宁
Original assignee: Shandong Water Conservancy Vocational College
Current assignee: Shandong Water Conservancy Vocational College
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-09-22

Abstract

The invention discloses a garbage crushing device for constructional engineering, which belongs to the technical field of constructional engineering and comprises a base with rollers, wherein a pushing handle is fixed at the left end of the base, supporting rods are fixed at the periphery of the upper end of the base, a box body is fixed at the upper end of each supporting rod, a crusher is fixed inside the box body, a blanking seat is fixed in the middle of the box body, the upper end of the blanking seat is funnel-shaped, a blanking hole is formed in the middle of the blanking seat, a rotating shaft is limited in the blanking seat in a rotating manner, a plurality of rotating blades are uniformly arranged inside the blanking hole and outside the rotating shaft, a rectangular plate is fixed at the outer end of the box body, a transmission motor is fixed at the upper end of the rectangular plate, an output shaft of the transmission motor is connected with the rotating shaft, and a first transmission mechanism and a second transmission mechanism are respectively; the rotary blade is driven to rotate by the rotation of the transmission motor, so that the blanking hole is prevented from being blocked, the blanking speed is reduced, the operation is convenient and fast, and dust can be prevented from escaping from the box body in the crushing process.

Description

A rubbish breaker for building engineering

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a garbage crushing device for constructional engineering.

Background

China is in the period of high-speed development of economic construction, hundreds of millions of tons of construction waste such as cement blocks, stones, abandoned welding slag, welding rods, small metal objects and the like are inevitably generated every year, the quantity of the construction waste in China accounts for one third of the total quantity of the urban waste at present, and if the construction waste is not timely treated and utilized, the adverse effects on the society, the environment and resources are inevitably caused.

The patent specification with the patent publication number of CN210545602U discloses a construction waste crushing device for construction engineering, which belongs to the field of construction waste crushing, and comprises a box body, wherein the surface of the box body is provided with a feeding hole, a fixing plate is symmetrically installed on the inner wall of the box body, the surface of the fixing plate is provided with a round hole, a rotating rod is installed inside the round hole, the surface of the box body is symmetrically provided with a cavity, the surface of the box body is symmetrically provided with a mounting hole, a first rotating shaft and a second rotating shaft are installed inside the mounting hole, the construction waste can be reset by pulling a baffle after being dumped, so that the feeding hole is shielded, the waste is prevented from being ejected from the feeding hole, the construction waste is crushed by the action of a first crushing roller and a second crushing roller, and the crushed waste is ground under the action of a grinding roller, the thoroughness of garbage crushing is ensured.

Although the scheme realizes the crushing of the construction waste, the method still has the following defects: firstly, in the scheme, the blanking hole is easy to be blocked in the process that the building garbage after primary crushing falls through the blanking hole, and the building garbage falls at one time at a high speed and a high quantity, so that secondary crushing is insufficient; secondly, a large amount of dust is easily generated in the process of crushing the construction waste, and once the dust overflows the box body, the dust is easily damaged to operators; thirdly, the device in the scheme is inconvenient to move and is inconvenient to transfer according to the position of the construction waste.

Therefore, it is highly desirable to design a waste crushing device for use in construction work.

Disclosure of Invention

The invention aims to provide a garbage crushing device for constructional engineering, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a pushing handle is fixed at the left end of the base, supporting rods are fixed around the upper end of the base, a box body is fixed at the upper end of each supporting rod, a pulverizer is fixed inside the box body, a blanking seat is fixed in the middle of the box body, the upper end of the blanking seat is funnel-shaped, a blanking port is formed in the middle of the blanking seat, a rotating shaft is limited in the inner rotation of the blanking seat, a plurality of rotating blades are uniformly arranged on the outer side of the rotating shaft and inside the blanking port, a rectangular plate is fixed at the outer end of the box body, a transmission motor is fixed at the upper end of the rectangular plate, an output shaft of the transmission motor is connected with the rotating shaft, a first transmission mechanism and a second transmission mechanism are respectively arranged on the upper side and the lower side of the output shaft of the transmission motor, a first conveying mechanism is arranged at the upper end of the box body, a second conveying mechanism is arranged at the lower end of the box body, the second conveying mechanism is connected with the second transmission mechanism, a grinding mechanism is arranged in the box body and below the blanking seat, and a round hopper is arranged at the bottom end of the box body.

Furthermore, in the above-mentioned garbage crushing device for building engineering, first drive mechanism includes first driving shaft, first driven shaft and first belt, the output shaft outside of driving motor is located to first driving shaft cover, first driving shaft is connected with first driven shaft through first belt transmission.

Furthermore, in the above-mentioned rubbish breaker for building engineering, second drive mechanism includes second driving shaft, second driven shaft and second belt, the output shaft outside of driving motor is located to the second driving shaft cover, the second driving shaft is connected with the second driven shaft through second belt transmission.

Further, among the above-mentioned rubbish breaker for building engineering, first conveying mechanism includes first spiral shell blade axle, first inlet pipe, first conveying cylinder and first discharging pipe, first conveying cylinder is fixed in the upper end of box, the inside of first conveying cylinder is rotated and is restricted there is first spiral shell blade axle, the outer end of first spiral shell blade axle links to each other with first drive mechanism, the upper and lower side of first conveying cylinder is provided with first inlet pipe and first discharging pipe respectively, first discharging pipe runs through the inside that extends into the box.

Further, among the above-mentioned rubbish breaker for building engineering, second conveying mechanism includes second spiral shell leaf axle, second inlet pipe, second conveying cylinder and second discharging pipe, the inside of second conveying cylinder is rotated and is restricted to have the second spiral shell leaf axle, the outer end of second spiral shell leaf axle links to each other with second drive mechanism, the upper and lower side of second conveying cylinder is provided with second inlet pipe and second discharging pipe respectively, the upper end of second inlet pipe is run through and is fixed in the box, and runs through the tip and extend the round fill.

Further, among the above-mentioned rubbish breaker for building engineering, grind the mechanism including grinding motor, gear, grinding rod and grinding roller, grinding rod symmetry rotates the inside of restricting in the box, grinding rod's outside cover is equipped with grinding roller, grinding rod's outer end cover is equipped with gear, arbitrary one side grinding rod's outer end is fixed with grinding motor.

Further, in the above garbage crushing device for construction engineering, a material receiving frame is provided at the lower end of the second conveying mechanism at the upper end of the base.

Compared with the prior art, the invention has the beneficial effects that:

1. the rotary shaft is driven to rotate by the rotation of the transmission motor, and the rotary blade is driven to rotate by the rotary shaft, so that the blanking hole can be prevented from being blocked, and meanwhile, the blanking speed is reduced, and the secondary crushing is more sufficient.

2. According to the invention, the rotation of the transmission motor is utilized to respectively drive the first transmission mechanism and the second transmission mechanism to rotate, the rotation of the first transmission mechanism and the second transmission mechanism can respectively drive the first conveying mechanism and the second conveying mechanism to rotate, the first conveying mechanism is utilized to carry out feeding operation, the second conveying mechanism is utilized to carry out discharging operation, the operation is convenient and fast, and dust can be prevented from escaping from the box body in the crushing process.

3. According to the invention, the grinding mechanism is arranged to carry out secondary crushing on the initially crushed construction waste, so that the crushing effect of the construction waste is improved.

4. The device is convenient to move by the aid of the push handle and the idler wheels, and the device is convenient to move to the position near construction waste, so that the device is more flexible to use.

Drawings

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

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

FIG. 2 is a schematic view of the structure of the rotating shaft and the rotating blade of the present invention;

FIG. 3 is a schematic view of the position relationship between the blanking seat and the blanking opening of the present invention;

FIG. 4 is a schematic view of the grinding mechanism of the present invention;

fig. 5 is a front view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-pusher, 3-box, 4-crusher, 5-blanking base, 6-blanking opening, 7-rotation axis, 8-rotation blade, 10-first transmission mechanism, 101-first driving axis, 102-first driven axis, 103-first belt, 11-transmission motor, 12-second transmission mechanism, 121-second driving axis, 122-second driven axis, 123-second belt, 13-rectangular plate, 14-first conveying mechanism, 141-first screw axis, 142-first feeding tube, 143-first conveying tube, 144-first discharging tube, 15-round bucket, 16-grinding mechanism, 161-grinding motor, 162-gear, 163-grinding rod, 164-grinding roller, 17-second conveying mechanism, 171-second screw shaft, 172-second feeding pipe, 173-second conveying cylinder, 174-second discharging pipe, 18-receiving frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

example 1:

a rubbish breaker for building engineering, includes base 1 with the gyro wheel, and the left end of base 1 is fixed with pushing hands 2. The upper end of base 1 all is fixed with bracing piece 19 all around, and the upper end of bracing piece 19 is fixed with box 3, and the inside of box 3 is fixed with rubbing crusher 4, and rubbing crusher 4 is prior art. The middle part of box 3 is fixed with unloading seat 5, and the upper end of unloading seat 5 sets up to leaking hopper-shaped, and feed opening 6 has been seted up at the middle part of unloading seat 5. The inside of blanking seat 5 is rotated and is restricted to pivot 7, and the outside of pivot 7 is located the inside of feed opening 6 and evenly is provided with a plurality of commentaries on classics leaf 8. A rectangular plate 13 is fixed at the outer end of the box body 3, a transmission motor 11 is fixed at the upper end of the rectangular plate 13, and an output shaft of the transmission motor 11 is connected with the rotating shaft 7.

Example 2:

the upper side and the lower side of an output shaft of the transmission motor 11 are respectively provided with a first transmission mechanism 10 and a second transmission mechanism 12, the upper end of the box body 3 is provided with a first conveying mechanism 14, and the lower end of the box body 3 is provided with a second conveying mechanism 17. The first conveying mechanism 14 is connected to the first transmission mechanism 10, and the second conveying mechanism 17 is connected to the second transmission mechanism 12. The first transmission mechanism 10 includes a first driving shaft 101, a first driven shaft 102, and a first belt 103. The first driving shaft 101 is sleeved outside an output shaft of the transmission motor 11, and the first driving shaft 101 is connected with a first driven shaft 102 through a first belt 103 in a transmission manner. The second transmission mechanism 12 includes a second driving shaft 121, a second driven shaft 122 and a second belt 123, the second driving shaft 121 is sleeved on the outer side of the output shaft of the transmission motor 11, and the second driving shaft 121 is connected with the second driven shaft 122 through the second belt 123 in a transmission manner. The first conveying mechanism 14 includes a first screw shaft 141, a first feed pipe 142, a first feed cylinder 143, and a first discharge pipe 144. The first conveying cylinder 143 is fixed at the upper end of the box body 3, the inside of the first conveying cylinder 143 is rotationally limited to a first screw blade shaft 141, the outer end of the first screw blade shaft 141 is connected with the first transmission mechanism 10, the upper side and the lower side of the first conveying cylinder 143 are respectively provided with a first feeding pipe 142 and a first discharging pipe 144, and the first discharging pipe 144 penetrates and extends into the box body 3. The second transfer mechanism 17 includes a second screw shaft 171, a second feed pipe 172, a second transfer cylinder 173, and a second discharge pipe 174. The inner rotation of the second conveying cylinder 173 is limited by a second screw shaft 171, the outer end of the second screw shaft 171 is connected with the second transmission mechanism 12, the upper side and the lower side of the second conveying cylinder 173 are respectively provided with a second feeding pipe 172 and a second discharging pipe 174, the upper end of the second feeding pipe 172 penetrates and is fixed on the box body 3, and the penetrating end extends out of the round bucket 15.

Example 3:

a grinding mechanism 16 is arranged in the box body 3 below the blanking seat 5, and a round bucket 15 is arranged at the bottom end of the box body 3. The grinding mechanism 16 includes a grinding motor 161, a gear 162, a grinding lever 163, and a grinding roller 164. The grinding rod 163 is symmetrically and rotatably limited in the box 3, a grinding roller 164 is sleeved outside the grinding rod 163, a gear 162 is sleeved outside the grinding rod 163, and a grinding motor 161 is fixed at the outer end of the grinding rod 163 on any side. Building rubbish after the primary crushing can be crushed for the second time by being provided with the grinding mechanism 16, and the crushing effect of the building rubbish is improved.

The working principle of the embodiment is as follows: during the use, start driving motor 11, add the inside of first inlet pipe 142 with construction waste, driving motor 11 rotates and drives first drive mechanism 10 and rotate, makes first screw blade axle 141 rotate, and construction waste gets into the inside of box 3 through first discharging pipe 144. Be provided with rubbing crusher 4 and can tentatively smash building rubbish, building rubbish after tentatively smashing drives through pivot 7 and changes 8 rotations of leaf through feed opening 6 to whereabouts, can prevent that feed opening 6 from blockking up, slows down unloading speed simultaneously, makes more abundant of grinding. Grinding motor 161 rotates and drives grinding rod 163 and rotates, utilizes grinding roller 164 to further the breakage to the building rubbish after preliminary breakage, has improved broken effect. The construction waste after the second crushing enters the second conveying cylinder 173 through the second feeding pipe 172 and is discharged outside through the second discharging pipe 174.

It is worth noting that: whole device realizes control to rubbing crusher, driving motor and grinding motor through total control button, because rubbing crusher, driving motor and the grinding motor that control button matches are equipment commonly used, belong to current mature technology, no longer give unnecessary detail here its electric connection relation and specific circuit structure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rubbish crushing device for building engineering, includes base (1) that has the gyro wheel, its characterized in that: the automatic feeding device is characterized in that a pushing handle (2) is fixed at the left end of the base (1), supporting rods (19) are fixed around the upper end of the base (1), a box body (3) is fixed at the upper end of each supporting rod (19), a pulverizer (4) is fixed inside the box body (3), a blanking seat (5) is fixed in the middle of the box body (3), the upper end of the blanking seat (5) is funnel-shaped, a blanking opening (6) is formed in the middle of the blanking seat (5), a rotating shaft (7) is limited in rotation inside the blanking seat (5), a plurality of rotating blades (8) are uniformly arranged inside the rotating shaft (7) and located inside the blanking opening (6), a rectangular plate (13) is fixed at the outer end of the box body (3), a transmission motor (11) is fixed at the upper end of the rectangular plate (13), and an output shaft of the transmission motor (11) is connected with the rotating shaft (7), the automatic feeding device is characterized in that a first transmission mechanism (10) and a second transmission mechanism (12) are respectively arranged on the upper side and the lower side of an output shaft of the transmission motor (11), a first conveying mechanism (14) is arranged at the upper end of the box body (3), a second conveying mechanism (17) is arranged at the lower end of the box body (3), the first conveying mechanism (14) is connected with the first transmission mechanism (10), the second conveying mechanism (17) is connected with the second transmission mechanism (12), a grinding mechanism (16) is arranged below the blanking seat (5) in the box body (3), and a round hopper (15) is arranged at the bottom end of the box body (3).

2. A waste crushing device for building engineering according to claim 1, characterized in that: the first transmission mechanism (10) comprises a first driving shaft (101), a first driven shaft (102) and a first belt (103), the first driving shaft (101) is sleeved on the outer side of an output shaft of the transmission motor (11), and the first driving shaft (101) is connected with the first driven shaft (102) through the first belt (103) in a transmission mode.

3. A waste crushing device for building engineering according to claim 1, characterized in that: the second transmission mechanism (12) comprises a second driving shaft (121), a second driven shaft (122) and a second belt (123), the second driving shaft (121) is sleeved on the outer side of an output shaft of the transmission motor (11), and the second driving shaft (121) is connected with the second driven shaft (122) through the second belt (123) in a transmission mode.

4. A waste crushing device for building engineering according to claim 1, characterized in that: first conveying mechanism (14) include first spiral shell blade axle (141), first inlet pipe (142), a first transport cylinder (143) and first discharging pipe (144), an upper end in box (3) is fixed in a transport cylinder (143), the inside rotation of a transport cylinder (143) is restricted to first spiral shell blade axle (141), the outer end and the first drive mechanism (10) of first spiral shell blade axle (141) link to each other, the upper and lower side of a transport cylinder (143) is provided with first inlet pipe (142) and first discharging pipe (144) respectively, first discharging pipe (144) run through the inside that extends into box (3).

5. A waste crushing device for building engineering according to claim 1, characterized in that: second conveying mechanism (17) include second spiral shell blade axle (171), second inlet pipe (172), a second transport section of thick bamboo (173) and second discharging pipe (174), the inside rotation of a second transport section of thick bamboo (173) is restricted to have second spiral shell blade axle (171), the outer end and the second drive mechanism (12) of second spiral shell blade axle (171) link to each other, the upper and lower side of a second transport section of thick bamboo (173) is provided with second inlet pipe (172) and second discharging pipe (174) respectively, the upper end of second inlet pipe (172) is run through and is fixed in box (3), and runs through the tip and extend round fill (15).

6. A waste crushing device for building engineering according to claim 1, characterized in that: grind mechanism (16) including grinding motor (161), gear (162), grinding rod (163) and grinding roller (164), grinding rod (163) symmetry rotation is restricted in the inside of box (3), the outside cover of grinding rod (163) is equipped with grinding roller (164), the outer end cover of grinding rod (163) is equipped with gear (162), arbitrary one side the outer end of grinding rod (163) is fixed with grinding motor (161).

7. A waste crushing device for building engineering according to claim 1 or 2, characterized in that: the upper end of the base (1) is provided with a material receiving frame (18) at the lower end of the second conveying mechanism (17).