CN214346810U

CN214346810U - Concrete crusher that construction used

Info

Publication number: CN214346810U
Application number: CN202120226924.9U
Authority: CN
Inventors: 姚鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-10-08
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to the technical field of buildings, in particular to a concrete crusher for building construction, which comprises a base, wherein a crushing box with a rectangular structure is fixedly arranged at the top of the base, a feed inlet is arranged at the center of the top of the crushing box, the bottom end of the feed inlet penetrates through the inner wall of the crushing box and extends into a cavity arranged inside the crushing box, a rotating device is arranged at the upper part of the cavity, a crushing device is arranged inside the rotating device, the periphery of the rotating device is respectively connected with a positioning structure with the same structure, a filtering structure is arranged right below the rotating device, and a feeding auger is arranged below the filtering structure; drive rotating device through transmission structure and carry out anticlockwise rotation, and breaker carries out clockwise rotation, and then makes the concrete material of placing in rotatory incasement and breaker abundant contact and broken more even, and the concrete material after preliminary breakage transports to the pay-off auger in, transports outside the device by the drain hole after the breakage once more.

Description

Concrete crusher that construction used

Technical Field

The utility model relates to a building technical field specifically is a concrete crusher that construction used.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and constructions; the concrete crusher is also called jaw crusher, is suitable for metallurgy, mine, building, chemical industry, water conservancy and railway departments, is used for various ores and rocks with fine crushing and medium crushing compressive strength below 250Mpa, and has the characteristics of large crushing ratio, uniform granularity of finished products, low power consumption, convenient maintenance and the like.

The concrete crusher on the existing market has a single structure, the contact between concrete and a crushing device is insufficient, so that the crushing effect is limited, unqualified materials after crushing are difficult to separate, the whole working progress of building construction is further reduced, and the existing problems are still to be further solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete crusher that construction used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a concrete crusher that construction used, includes the base, the top fixed mounting of base has the broken case of rectangle structure, and the top central point of broken case puts and installs the feed inlet, and the bottom of feed inlet runs through the inner wall of broken case and extends to in the inside cavity of seting up of broken case, rotating device is installed on the upper portion of cavity, and rotating device's internally mounted has breaker, and is connected with the location structure of looks isostructure respectively all around rotating device, installs filtration under rotating device, and the pay-off auger is installed to filtration's below.

As a further aspect of the present invention: rotating device is including the swivel box, and the swivel box constitutes and the cross section of swivel box is regular hexagon structure for the backup pad of same isotructure, and the internally mounted of backup pad has the conical convex body that the equidistance distributes, and the backup pad is connected through permanent magnet along horizontal adjacent both ends, and the side of swivel box is installed respectively on the riser and is close to the bottom of limiting plate, and one side that rotating device was kept away from to the limiting plate fixed mounting in the riser, and the riser passes through the connecting plate to be installed on broken case, and the internally mounted of riser has transmission structure.

As a further aspect of the present invention: the transmission structure is connected with the gear groove rotation including the pinion of two looks isostructures, one side of pinion, and the gear groove is seted up on the inner wall of riser, and the one side that the riser was kept away from to the pinion is connected with gear wheel meshing, and the center of gear wheel runs through and installs the center pin, and gear wheel and center pin rotation are connected.

As a further aspect of the present invention: the rotation direction of center pin, gear wheel and riser is the same, and the rotation direction of pinion and gear wheel is opposite, and the one end of center pin is seted up flutedly, has placed the pivot in the recess, and the pivot rotates with driving motor to be connected, and driving motor places in the top of fixed station, and the fixed station is installed on the lateral wall of broken case.

As a further aspect of the present invention: the crushing device comprises a crushing roller, the crushing roller is fixedly arranged on the central shaft and is rotatably connected with the central shaft, a plurality of conical convex bodies with the same structure are arranged outside the crushing roller, and one end, far away from the transmission structure, of the crushing roller is arranged in a groove formed in the inner wall of the crushing box through a bearing seat.

As a further aspect of the present invention: the positioning structure comprises an electric push rod, one end of the electric push rod is installed on the inner walls of the top and the two sides of the crushing box respectively through a fixing block, the top of the crushing box is close to a baffle plate with a triangular structure is installed on one side of the fixing block, and an iron sheet is installed at one end, far away from the fixing block, of the electric push rod in an embedded mode.

As a further aspect of the present invention: the electric push rod is connected with the connecting seat through the special-shaped magnet, the opposite-shaped magnet is installed in a groove formed in the top of the connecting seat, the connecting seat is installed on the outer side of the rotating box, and the connecting seat is evenly distributed on the outer wall, close to the positioning structure, of the rotating box along the circumferential shape.

As a further aspect of the present invention: the filtering structure comprises a filter screen, wherein two ends of the filter screen are respectively and fixedly arranged on a cross rod, one end, far away from the filter screen, of the cross rod is arranged on a crushing box through a fixed block, and a side door is arranged at a position, close to the cross rod, of one side of the crushing box.

As a further aspect of the present invention: the utility model discloses a crushing case, including base, feeding auger, baffle, rotating motor, broken case, feeding auger, baffle, screw pivot, rotating motor, feeding auger, material conveying mouth has been seted up to the position that is close to the filter screen directly over the feeding auger, and the baffle is installed respectively on the both sides of material conveying mouth, and the bottom of feeding auger is installed in the top of base through the stabilizer blade, and feeding auger internally mounted's spiral pivot rotates with to rotate the motor and is connected, and the one end that the rotating motor was kept away from to the feeding auger runs through the inner wall of broken case and has seted up the drain hole.

Compared with the prior art, the beneficial effects of the utility model are that:

the concrete crusher for building construction drives the rotating device to rotate anticlockwise by using the transmission structure, the crushing device rotates clockwise, concrete materials placed in the rotating box are fully crushed, and unqualified concrete materials are filtered by the filter screen and then are conveyed out of the device through the side door for secondary processing; concrete material after preliminary breakage transports to the pay-off auger in, transports outside the device by the drain hole after breakage once more, and then is favorable to the breakage of concrete more thoroughly, and then is favorable to the normal operating of construction, and whole device is mutually supported, and easy operation.

To sum up, the concrete crusher for building construction has the beneficial effects and is worthy of popularization.

Drawings

Fig. 1 is a schematic front sectional view of an embodiment of the present invention.

Fig. 2 is a left side view structure diagram of the transmission structure in the embodiment of the present invention.

Fig. 3 is a schematic diagram of a partially enlarged structure at a position a in an embodiment of the present invention.

Fig. 4 is a schematic perspective view of the crushing roller according to the embodiment of the present invention.

In the figure: 1-base, 2-crushing box, 3-rotating motor, 4-support foot, 5-feeding auger, 6-material conveying opening, 7-cross bar, 8-filter screen, 9-permanent magnet, 10-rotating box, 11-crushing roller, 12-central shaft, 13-conical convex body, 14-connecting seat, 15-electric push rod, 16-baffle, 17-feeding opening, 18-vertical plate, 19-side door, 20-discharging opening, 21-small gear, 22-large gear, 23-limiting plate, 24-connecting plate, 25-rotating shaft, 26-driving motor and 27-fixing table.

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

Please refer to fig. 1-4, in the embodiment of the utility model, a concrete crusher for construction, the on-line screen storage device comprises a base 1, the top fixed mounting of base 1 has broken case 2 of rectangle structure, and the top central point of broken case 2 puts and installs feed inlet 17, and the bottom of feed inlet 17 runs through the inner wall of broken case 2 and extends to in the cavity that inside of broken case 2 was seted up, rotating device is installed on the upper portion of cavity, and rotating device's internally mounted has breaker, and is connected with the location structure of looks isostructure respectively all around, installs filtration under rotating device, and pay-off auger 5 is installed to filtration's below.

Example 2

Referring to fig. 1-4, the difference between the present embodiment and embodiment 1 is:

in this embodiment, as for the rotating device described in embodiment 1, specifically: rotating device is including rotatory case 10, rotatory case 10 constitutes and the cross section of rotatory case 10 for 12 backup pads of the same structure is regular hexagon structure, the internally mounted of backup pad has the conical convex body 13 that the equidistance distributes, the backup pad is connected through permanent magnet 9 along horizontal adjacent both ends, the side of rotatory case 10 is installed respectively on riser 18 and is close to the bottom of limiting plate 23, limiting plate 23 fixed mounting is in one side that rotating device was kept away from to riser 18, riser 18 passes through connecting plate 24 to be installed on broken case 2, the internally mounted of riser 18 has transmission structure.

In this embodiment, transmission structure is including the pinion 21 of two looks isostructures, and one side and the gear groove of pinion 21 rotate to be connected, and the gear groove is seted up on the inner wall of riser 18, and one side that riser 18 was kept away from to pinion 21 is connected with gear wheel 22 meshing, and gear wheel 22's center is run through and is installed center pin 12, and gear wheel 22 rotates with center pin 12 to be connected, center pin 12, gear wheel 22 and riser 18's direction of rotation is the same, and pinion 21 is opposite with gear wheel 22's direction of rotation, and the one end of center pin 12 is seted up flutedly, has placed pivot 25 in the recess, and pivot 25 rotates with driving motor 26 to be connected, and driving motor 26 places in the top of fixed station 27, and fixed station 27 installs on the lateral wall of broken case 2.

In this embodiment, as for the crushing apparatus described in embodiment 1, specifically: the crushing device comprises a crushing roller 11, the crushing roller 11 is fixedly arranged on a central shaft 12 and is rotatably connected with the central shaft 12, a plurality of conical convex bodies 13 with the same structure are arranged outside the crushing roller 11, and one end, far away from a transmission structure, of the crushing roller 11 is arranged in a groove formed in the inner wall of the crushing box 2 through a bearing seat.

In this embodiment, for the positioning structure described in embodiment 1, specifically: location structure is including electric putter 15, and electric putter 15's one end is passed through the fixed block and is installed respectively on broken case 2's top and both sides inner wall, and broken case 2's top is close to baffle 16 that the triangle-shaped structure was installed to one side of fixed block, and electric putter 15 keeps away from the one end of fixed block and installs the iron sheet with embedded mode, and electric putter 15 is connected with connecting seat 14 through special-shaped magnet, and opposite sex magnet installs in the recess that connecting seat 14 top was seted up, and connecting seat 14 installs in the outside of rotatory case 10, and connecting seat 14 along circumference shape evenly distributed on rotatory case 10 is close to location structure's outer wall.

In this embodiment, as to the filter structure described in embodiment 1, specifically: filtration is including filter screen 8, and filter screen 8's both ends difference fixed mounting is on horizontal pole 7, and horizontal pole 7 keeps away from the one end of filter screen 8 and passes through the fixed block to be installed on broken case 2, side door 19 is installed to the position that one side of broken case 2 is close to horizontal pole 7, and the existence of side door 19 can be with the unqualified material separation after filter screen 8 filters.

In the embodiment, a material conveying port 6 is formed right above the feeding auger 5 and close to the filter screen 8, two sides of the material conveying port 6 are respectively provided with a baffle which can prevent materials from scattering into a cavity of the crushing box 2 in the conveying process; the bottom of the feeding auger 5 is arranged at the top of the base 1 through the support leg 4, a spiral rotating shaft arranged inside the feeding auger 5 is rotatably connected with the rotating motor 3, and one end of the feeding auger 5, which is far away from the rotating motor 3, penetrates through the inner wall of the crushing box 2 and is provided with a discharge hole 20.

The utility model discloses a theory of operation is: firstly, an electric push rod 15 in a positioning structure is utilized to separate two supporting plates at the top of the rotary box 10 from a rotating device and enable the side ends of the supporting plates to be in contact with a baffle 16, so that concrete required by building construction can be transported to the interior of the rotary box 10 from a feed inlet 17, the supporting plates simultaneously play a role in preventing concrete materials from being peeled off to the exterior of the rotating device, and then the supporting plates are returned to enable the rotary box 10 to be in a sealed state by utilizing the extension of the electric push rod 15 again, and then the positioning structure is separated from the rotating device; start driving motor 26 among the transmission structure and under its effect, center pin 12 drives breaker and carries out clockwise rotation, riser 18 drives rotating device and carries out anticlockwise rotation, utilize circular cone convex body 13 to place the concrete material in the inside of rotary box 10 and carry out the breakage, and is same as afterwards, transport the concrete material through preliminary breakage in the rotating device outside 5 inside conveying to the device of pay-off auger via filtration, and unqualified concrete material carries out secondary operation outside the device via side door 19.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a concrete crusher that construction used, includes base (1), its characterized in that:

the utility model discloses a crushing device of broken case, including base (1), the top fixed mounting of base (1) has broken case (2) of rectangle structure, and the top central point of broken case (2) puts and installs feed inlet (17), and the inner wall of broken case (2) is run through and extends to in the inside cavity of seting up of broken case (2) in the bottom of feed inlet (17), rotating device is installed on the upper portion of cavity, and rotating device's internally mounted has breaker, and is connected with the location structure of looks isostructure respectively all around, installs filtration under the rotating device, and pay-off auger (5) is installed to filtration's below.

2. The concrete crusher for building construction according to claim 1, wherein the rotating device comprises a rotating box (10), the rotating box (10) is (12) support plates with the same structure, the cross section of the rotating box (10) is of a regular hexagon structure, conical convex bodies (13) distributed at equal intervals are mounted inside the support plates, the support plates are connected along two transversely adjacent ends through permanent magnets (9), the side ends of the rotating box (10) are respectively mounted on vertical plates (18) and close to the bottom ends of limiting plates (23), the limiting plates (23) are fixedly mounted on one sides of the vertical plates (18) far away from the rotating device, the vertical plates (18) are mounted on the crushing box (2) through connecting plates (24), and transmission structures are mounted inside the vertical plates (18).

3. The concrete crusher for building construction according to claim 2, wherein the transmission structure comprises two pinions (21) with the same structure, one side of each pinion (21) is rotatably connected with a gear groove, each gear groove is formed in the inner wall of a vertical plate (18), one side of each pinion (21) far away from the vertical plate (18) is meshed with a gearwheel (22), a central shaft (12) is arranged in the center of each gearwheel (22) in a penetrating manner, the gearwheel (22) is rotatably connected with the central shaft (12), the gearwheel (22) and the vertical plate (18) have the same rotating direction, the pinions (21) and the gearwheel (22) have the opposite rotating direction, one end of the central shaft (12) is provided with a groove, a rotating shaft (25) is arranged in the groove, the rotating shaft (25) is rotatably connected with a driving motor (26), the driving motor (26) is arranged at the top of a fixed platform (27), the fixed platform (27) is arranged on the side wall of the crushing box (2).

4. The concrete crusher for building construction according to claim 3, characterized in that the crushing device comprises a crushing roller (11), the crushing roller (11) is fixedly installed on the central shaft (12) and is rotatably connected with the central shaft (12), a plurality of conical convex bodies (13) with the same structure are installed outside the crushing roller (11), and one end of the crushing roller (11) far away from the transmission structure is installed in a groove formed in the inner wall of the crushing box (2) through a bearing seat.

5. The concrete crusher for building construction according to claim 4, wherein the positioning structure comprises an electric push rod (15), one end of the electric push rod (15) is respectively installed on the inner walls of the top and two sides of the crushing box (2) through a fixing block, a baffle (16) with a triangular structure is installed on one side, close to the fixing block, of the top of the crushing box (2), an iron sheet is installed at one end, far away from the fixing block, of the electric push rod (15) in an embedded mode, the electric push rod (15) is connected with the connecting seat (14) through a special-shaped magnet, the special-shaped magnet is installed in a groove formed in the top of the connecting seat (14), the connecting seat (14) is installed on the outer side of the rotating box (10), and the connecting seat (14) is evenly distributed on the outer wall, close to the positioning structure, of the rotating box (10) along a circumferential shape.

6. The concrete crusher for building construction according to claim 5, wherein the filtering structure comprises a filtering net (8), two ends of the filtering net (8) are respectively and fixedly installed on a cross rod (7), one end of the cross rod (7) far away from the filtering net (8) is installed on the crushing box (2) through a fixing block, and a side door (19) is installed at a position, close to the cross rod (7), of one side of the crushing box (2).

7. The concrete crusher of building construction usefulness according to claim 6, characterized in that, material transfer mouth (6) have been seted up to the position that is close to filter screen (8) directly over pay-off auger (5), the baffle is installed respectively on the both sides of material transfer mouth (6), the top in base (1) is installed through stabilizer blade (4) in the bottom of pay-off auger (5), pay-off auger (5) internally mounted's spiral pivot rotates with rotation motor (3) to be connected, the one end that rotation motor (3) were kept away from in pay-off auger (5) runs through the inner wall of broken case (2) and has seted up drain hole (20).