CN213887003U

CN213887003U - Sieving mechanism of stone convenient to transportation

Info

Publication number: CN213887003U
Application number: CN202023118265.1U
Authority: CN
Inventors: 赖锡满; 朱叶飞; 杨小军; 潘启东
Original assignee: Jiangmen Xinhui District Taisheng Shichang Co ltd
Current assignee: Jiangmen Xinhui District Taisheng Shichang Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-06
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of machinery, especially, be a sieving mechanism of stone convenient to transportation, comprising a base plate, the bottom of bottom plate is connected with the supporting leg, the bottom of bottom plate is connected with solid fixed ring, gu fixed ring's inner wall connection has the axletree, the one end of axletree is connected with the wheel, one side of bottom plate is connected with the hinge, the side of hinge is connected with the dodge gate, the top of bottom plate is connected with the connecting plate, the side of connecting plate is connected with first connecting axle. Cover the apron to its back recess and lag on will lapping, thereby the stability of device when reinforcing the screening, and prevent that the stone from flying out the screening bucket when the screening, the baffle of setting can prevent that the stone from leaning on inertia direct flying out device when discharging, the degree of difficulty and the injured possibility of personnel when reducing the collection, not only can improve the speed when screening through the crisscross frequency conversion of inverter motor multiple frequency, can also prevent to plug up the through-hole on the screening bucket.

Description

Sieving mechanism of stone convenient to transportation

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to sieving mechanism of stone convenient to transportation.

Background

The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machine is a simple machine. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.

The existing screening device generally adopts vibration to screen, the screening method has high efficiency, but a large amount of dust can be generated in the screening process, and the screening device has large volume and high weight, is not beneficial to short-distance transportation and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sieving mechanism of stone convenient to transportation has solved the problem of the transportation of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for stones convenient to transport comprises a bottom plate, wherein the bottom of the bottom plate is connected with supporting legs, the bottom of the bottom plate is connected with a fixing ring, the inner wall of the fixing ring is connected with an axle, one end of the axle is connected with wheels, one side of the bottom plate is connected with a hinge, the side of the hinge is connected with a movable door, the top of the bottom plate is connected with a connecting plate, the side of the connecting plate is connected with a first connecting shaft, the inner wall of the first connecting shaft is connected with a connecting rod, one end of the connecting rod is connected with a second connecting shaft, the inner wall of the second connecting shaft is connected with a handle, the top of the bottom plate is connected with a third connecting shaft, the inner wall of the third connecting shaft is connected with a hydraulic cylinder, the side of the hydraulic cylinder is connected with a screening box, the inner wall of the screening box is connected with a separation plate, and the inner wall of the screening box is connected with a storage battery, the inner wall of screening case is connected with inverter motor, inverter motor's output is connected with the screening bucket, the top of screening bucket is connected with the apron, the top of apron is connected with the handle.

Preferably, the output end of the variable frequency motor penetrates through the screening barrel, a protective sleeve is arranged on the surface of the output end of the variable frequency motor, and a corresponding groove is formed in the bottom of the cover plate.

Preferably, the division board is arranged between the screening barrel and the variable frequency motor, and the division board is positioned above the storage battery.

Preferably, the bottom of screening bucket is provided with a plurality of through-holes, and the bottom of screening bucket is located the inner wall of screening case.

Preferably, the screening box is provided with a baffle on the inner wall at the top, and the baffle and the hydraulic cylinder are respectively located on two sides of the screening box.

Preferably, the fixed ring is provided with three, and the three fixed ring is located the middle part and the both ends of bottom plate bottom one side respectively.

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

cover the apron to its back with recess and lag on the apron, thereby the stability of device when reinforcing the screening, and prevent that the stone from flying out the screening bucket when the screening, the baffle of setting can prevent that the stone from leaning on inertia direct flying out device when discharging, the degree of difficulty and personnel injured's possibility when reducing the collection, not only can improve the speed when screening through the crisscross frequency conversion of inverter motor multiple frequency, can also prevent to plug up the through-hole on the screening bucket, can withdraw handle and connecting rod through first connecting axle and second connecting axle, thereby reduce the volume of device, can also fixing device through the supporting leg.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1, a bottom plate; 2, supporting legs; 3, fixing a ring; 4 axles; 5, vehicle wheels; 6, a hinge; 7, a movable door; 8, connecting plates; 9 a first connecting shaft; 10 connecting rods; 11 a second connecting shaft; 12 a handle; 13 a third connecting shaft; 14 hydraulic cylinders; 15 a screening box; 16 a separator plate; 17 a storage battery; 18 variable frequency motor; 19 a screening barrel; 20 cover plates; 21 a handle.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a screening device for stones convenient to transport comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is connected with supporting legs 2, the bottom of the bottom plate 1 is connected with a fixing ring 3, the inner wall of the fixing ring 3 is connected with an axle 4, one end of the axle 4 is connected with a wheel 5, one side of the bottom plate 1 is connected with a hinge 6, the side of the hinge 6 is connected with a movable door 7, the top of the bottom plate 1 is connected with a connecting plate 8, the side of the connecting plate 8 is connected with a first connecting shaft 9, the inner wall of the first connecting shaft 9 is connected with a connecting rod 10, one end of the connecting rod 10 is connected with a second connecting shaft 11, the inner wall of the second connecting shaft 11 is connected with a handle 12, the top of the bottom plate 1 is connected with a third connecting shaft 13, the inner wall of the third connecting shaft 13 is connected with a hydraulic cylinder 14, the side of the hydraulic cylinder 14 is connected with a screening box 15, the inner wall of the screening box 15 is connected with a separation plate 16, the inner wall of the screening box 15 is connected with a storage battery 17, the inner wall of screening case 15 is connected with inverter motor 18, and inverter motor 18's output is connected with screening bucket 19, and the top of screening bucket 19 is connected with apron 20, and the top of apron 20 is connected with handle 21.

In this embodiment, the cover plate 20 is opened by the handle 21 to send the stone blocks into the screening barrel 19, the cover plate 20 is covered by the groove and the protective sleeve on the cover plate 20, thereby enhancing the stability of the device during screening and preventing the stone blocks from flying out of the screening barrel 19 during screening, the variable frequency motor 18 drives the screening barrel 19 to rotate to make the fine stone blocks drop on the isolation plate 16 and discharge the device, the baffle is arranged to prevent the stone blocks from directly flying out of the device by inertia during discharging, thereby reducing the difficulty during collection and the possibility of personal injury, the variable frequency motor 18 can not only improve the speed during screening but also prevent the stone blocks from blocking the through holes on the screening barrel 19 by multiple frequency staggered frequency conversion, the cover plate 20 is opened after screening is finished, the hydraulic cylinder 14 pushes the screening box 15 to overturn to discharge the coarse stone blocks in the screening barrel 19, the grip 12 is held by both hands and pushed forward and backward to rotate the wheels 5, thereby moving the device, the handle 12 and the connecting rod 10 can be retracted through the first connecting shaft 9 and the second connecting shaft 11, thereby reducing the volume of the device, and the device can be fixed through the supporting leg 2.

Specifically, screening bucket 19 is run through to inverter motor 18's output, and is provided with the lag on its surface, and the bottom of apron 20 is provided with corresponding recess, can protect inverter motor 18 through the lag, and can be better fix apron 20 in inserting the lag into the recess.

Specifically, division board 16 sets up between screening bucket 19 and inverter motor 18, and division board 16 is located the top of battery 17, protects inverter motor 18 and battery 17 through division board 16, and division board 16 is also the passageway of carrying tiny stone.

Specifically, the bottom of screening bucket 19 is provided with a plurality of through-holes, and the bottom of screening bucket 19 is located the inner wall of screening case 15, and the tiny stone of selecting through a plurality of through-holes falls on division board 16.

Specifically, screening case 15 is provided with the baffle on the inner wall at top, and baffle and pneumatic cylinder 14 are located the both sides of screening case 15 respectively, can reduce the kinetic energy when tiny stone falls through the baffle, prevents that its direct departure device from wounding personnel.

Specifically, solid fixed ring 3 is provided with threely, and three solid fixed ring 3 is located the middle part and the both ends of bottom plate 1 bottom one side respectively, through the wheel 5 at three solid fixed ring 3 can be better fixed axletree 4 and both ends.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the cover plate 20 is opened by the handle 21 to send stones into the screening barrel 19, the groove and the protective sleeve on the cover plate 20 are covered with the cover plate 20, the screening barrel 19 is driven by the variable frequency motor 18 to rotate so as to make the fine stone blocks fall on the isolation plate 16 and discharge out of the device, the speed of screening can be improved by the alternate frequency conversion of a plurality of frequencies of the variable frequency motor 18, the cover plate 20 is opened after the screening is finished, the hydraulic cylinder 14 pushes the screening box 15 to overturn to discharge coarse stones in the screening barrel 19, the grip 12 is held by two hands and pushed forwards and backwards to rotate the wheels 5, thereby moving the device, the grip 12 and the connecting rod 10 can be retracted through the first connecting shaft 9 and the second connecting shaft 11, the supporting legs 2 can also be used for fixing the device, and the input end of the electric equipment in the equipment is electrically connected with an external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sieving mechanism of stone convenient to transportation, includes bottom plate (1), the bottom of bottom plate (1) is connected with supporting leg (2), its characterized in that: the bottom of the bottom plate (1) is connected with a fixing ring (3), the inner wall of the fixing ring (3) is connected with an axle (4), one end of the axle (4) is connected with a wheel (5), one side of the bottom plate (1) is connected with a hinge (6), the side of the hinge (6) is connected with a movable door (7), the top of the bottom plate (1) is connected with a connecting plate (8), the side of the connecting plate (8) is connected with a first connecting shaft (9), the inner wall of the first connecting shaft (9) is connected with a connecting rod (10), one end of the connecting rod (10) is connected with a second connecting shaft (11), the inner wall of the second connecting shaft (11) is connected with a handle (12), the top of the bottom plate (1) is connected with a third connecting shaft (13), the inner wall of the third connecting shaft (13) is connected with a hydraulic cylinder (14), the side of the hydraulic cylinder (14) is connected with a screening box (15), the inner wall of screening case (15) is connected with division board (16), the inner wall of screening case (15) is connected with battery (17), the inner wall of screening case (15) is connected with inverter motor (18), the output of inverter motor (18) is connected with screening bucket (19), the top of screening bucket (19) is connected with apron (20), the top of apron (20) is connected with handle (21).

2. Screening apparatus for rock masses facilitating transport according to claim 1, characterized in that: the output end of the variable frequency motor (18) penetrates through the screening barrel (19), a protective sleeve is arranged on the surface of the variable frequency motor, and a corresponding groove is formed in the bottom of the cover plate (20).

3. Screening apparatus for rock masses facilitating transport according to claim 1, characterized in that: the isolation plate (16) is arranged between the screening barrel (19) and the variable frequency motor (18), and the isolation plate (16) is positioned above the storage battery (17).

4. Screening apparatus for rock masses facilitating transport according to claim 1, characterized in that: the bottom of screening bucket (19) is provided with a plurality of through-holes, and the bottom of screening bucket (19) is located the inner wall of screening case (15).

5. Screening apparatus for rock masses facilitating transport according to claim 1, characterized in that: the inner wall of the top of the screening box (15) is provided with a baffle, and the baffle and the hydraulic cylinder (14) are respectively positioned at two sides of the screening box (15).

6. Screening apparatus for rock masses facilitating transport according to claim 1, characterized in that: the number of the fixing rings (3) is three, and the three fixing rings (3) are respectively positioned at the middle part and the two ends of one side of the bottom plate (1).