CN216104433U

CN216104433U - Deviation correcting device for coal mine belt conveyer

Info

Publication number: CN216104433U
Application number: CN202122661125.7U
Authority: CN
Inventors: 赵永全; 孙燕芳; 杨小丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-22
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a deviation correcting device for a coal mine belt conveyor, and relates to the field of coal mining. According to the utility model, the worm is rotated by the second handle, the worm can drive the first threaded cylinder to rotate through matching with the worm wheel, the second threaded cylinder can drive the roller group to move through matching with the second screw rod, the rectangular sleeve, the third fixed plate and the U-shaped plate, then the toothed plate group is driven to move through the electric push rod, the toothed plate group can drive the second connecting plate and the roller group to swing through matching with the gear and the rotating shaft, so that the roller group inclines, the conveyor belt can be pushed by the roller group to displace, and therefore, the conveying device can be corrected.

Description

Deviation correcting device for coal mine belt conveyer

Technical Field

The utility model relates to a conveyer belt deviation correcting device, in particular to a deviation correcting device for a coal mine belt conveyer.

Background

The belt conveyer is a machine for continuously conveying materials in a friction driving mode, can form a material conveying flow from an initial feeding point to a final discharging point frame on a certain conveying line, is a conveying system for conveying large-batch and high-speed cargo raw materials in a long distance, and is widely applied to the coal industry.

After long-time use of belt conveyer, the conveyer belt can produce certain skew, so need correct it, but present deviation correcting device suitability is relatively poor at present, on the belt conveyer of various different models can't the extensive application, and then lead to this type of device practicality relatively poor to complex operation, the dynamics and the effect of rectifying are unsatisfactory, for this reason we have proposed a deviation correcting device for colliery belt conveyer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deviation correcting device for a coal mine belt conveyor, which solves the problems that the existing deviation correcting device proposed in the background technology has poor adaptability and cannot be widely applied to belt conveyors of various types, so that the device has poor practicability, complex operation and unsatisfactory deviation correcting strength and effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a deviation correcting device for a coal mine belt conveyor comprises a bottom plate, wherein a sliding groove is formed in the bottom plate, two movable plates are connected in the sliding groove in a sliding mode, rectangular sleeves are fixedly connected to the upper sides of the movable plates, two first fixing plates are fixedly connected to the upper side of the bottom plate, bearings are connected in the first fixing plates in a clamping mode, a first threaded cylinder is sleeved between the two bearings, a first threaded cylinder is connected with two screws in a threaded mode, the thread directions of the outer surfaces of the two screws are opposite to each other, the opposite ends of the two screws are fixedly connected with the opposite surfaces of the two rectangular sleeves respectively, a U-shaped frame is fixedly connected to the upper side of the bottom plate, bearings are clamped in the front side plate and the rear side plate of the U-shaped frame respectively, optical axes of two ends of a worm are sleeved in the two bearings respectively, the front end of the worm is fixedly connected with a second handle, and a worm wheel is sleeved on the outer surface of the first threaded cylinder, and the worm wheel meshes with the worm.

As a preferred technical scheme of the utility model, the U-shaped plate is connected in the rectangular sleeve in a sliding manner, and a third fixing plate and a first connecting plate are fixedly connected to two sides of the U-shaped plate respectively.

As a preferred technical scheme, one side of the rectangular sleeve is fixedly connected with a second fixing plate, a third bearing is clamped in the second fixing plate, a second threaded cylinder is sleeved in the third bearing, a second screw rod is connected with the second threaded cylinder through internal threads, the upper end of the second screw rod is fixedly connected with the third fixing plate, and a first handle is sleeved at the lower end of the second threaded cylinder.

As a preferred technical scheme of the utility model, a bearing II is clamped in the connecting plate I, a rotating shaft is sleeved in the bearing II, a gear and a connecting plate II are respectively sleeved on the outer surface of the rotating shaft, and the connecting plate II is fixedly connected with the roller group.

According to a preferable technical scheme, one side of the U-shaped plate is fixedly connected with a fixing plate IV, an electric push rod is fixedly connected to the upper side of the fixing plate IV, a movable end of the electric push rod is fixedly connected with a toothed plate, and the toothed plate is meshed with the gear.

As a preferable technical scheme of the utility model, universal wheels are fixedly connected at four corners of the bottom plate.

As a preferable technical scheme of the utility model, the upper side of the bottom plate is fixedly connected with a control switch, and the control switch is electrically connected with the electric push rod through a lead.

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

the utility model can drive the screw thread cylinder to rotate through the matching of the worm and the worm wheel by rotating the worm by the handle two, the screw thread cylinder one can drive the two roller groups to be close to each other through the matching of the screw rod two, the movable plate, the rectangular sleeve and the sliding chute, the screw thread cylinder two can drive the roller groups to move through the matching of the screw rod two, the rectangular sleeve, the fixed plate three and the U-shaped plate by rotating the screw thread cylinder two by the handle one, the roller groups are contacted with the conveyor belt, then the toothed plate group is driven to move through the electric push rod, the toothed plate group can drive the connecting plate two and the roller groups to swing through the matching of the gear and the rotating shaft, the roller groups are inclined, then the height and the position of the roller groups are adjusted again, the conveyor belt can be pushed by the roller groups to move, and the conveyor belt can be corrected, and the device has multiple adjusting functions and good adjustability and adaptability, thereby effectively solving the problems in the background technology.

Drawings

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

FIG. 2 is a schematic perspective enlarged structure of the roller set of the present invention;

FIG. 3 is a schematic perspective sectional view of a base plate according to the present invention;

FIG. 4 is a schematic perspective sectional view of a threaded cylinder according to the present invention;

fig. 5 is a schematic perspective sectional view of the rectangular sleeve according to the present invention.

In the figure: the device comprises a base plate 1, a first threaded cylinder 2, a first fixed plate 3, a universal wheel 4, a movable plate 5, a first screw rod 6, a rectangular sleeve 7, a first handle 8, a second fixed plate 9, a second threaded cylinder 10, a U-shaped plate 11, a third fixed plate 12, a second screw rod 13, a fourth fixed plate 14, an electric push rod 15, a toothed plate 16, a first connecting plate 17, a rotating shaft 18, a gear 19, a roller set 20, a control switch 21, a U-shaped frame 22, a worm wheel 23, a worm 24, a second handle 25 and a second connecting plate 26.

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.

As shown in fig. 1 to 5, the present invention provides a technical solution: the utility model provides a deviation correcting device for colliery belt conveyor, including bottom plate 1, seted up the spout in the bottom plate 1, can restrict fly leaf 5 through seting up the spout, thereby can make fly leaf 5 have stability at the removal in-process, and sliding connection has two fly leaves 5 in the spout, and fly leaf 5 upside fixedly connected with rectangle cover 7, bottom plate 1 upside fixedly connected with two fixed plates 3, and fixed plate 3 inside joint has bearing one, and cup jointed threaded cylinder one 2 between two bearing one, and threaded cylinder one 2 female connection has two screw rods one 6, and the screw thread direction that two screw rods one 6 surfaces set up is mutually opposite, make two roller sets 20 be in the left and right sides of conveyer belt respectively through moving the device, then rotate worm 24 through handle two 25, worm 24 can drive threaded cylinder one 2 through the cooperation with worm wheel 23 and rotate, threaded cylinder one 2 is through with two screw rods one 6, The two movable plates 5, the two rectangular sleeves 7 and the sliding grooves are matched to enable the two roller groups 20 to approach each other, the back ends of the two screw rods I6 are fixedly connected with the opposite surfaces of the two rectangular sleeves 7 respectively, the upper side of the bottom plate 1 is fixedly connected with a U-shaped frame 22, bearings II are clamped in the front side plate and the back side plate of the U-shaped frame 22 respectively, optical axes at two ends of a worm 24 are sleeved in the two bearings II respectively, a handle II 25 is fixedly connected to the front end of the worm 24, a worm wheel 23 is sleeved on the outer surface of the threaded cylinder I2, the worm wheel 23 is meshed with the worm 24, a U-shaped plate 11 is connected in the rectangular sleeve 7 in a sliding mode, a fixed plate III 12 and a connecting plate I17 are fixedly connected to two sides of the U-shaped plate 11 respectively, a fixed plate II 9 is fixedly connected to one side of the rectangular sleeve 7, a bearing III is clamped in the fixed plate II 9, a threaded cylinder II 10 is sleeved in the bearing III, and a screw rod II 13 is connected in the threaded cylinder II 10 in a threaded cylinder, the upper end of the screw rod II 13 is fixedly connected with the fixed plate III 12, the screw thread cylinder II 10 can be driven to move through the matching of the handle I8, the screw thread cylinder II 10, the screw rod II 13, the rectangular sleeve 7, the fixed plate III 12 and the U-shaped plate 11, so that the roller group 20 is contacted with the conveyor belt, the handle I8 is sleeved at the lower end of the screw thread cylinder II 10, the bearing IV is clamped in the connecting plate I17, the rotating shaft 18 is sleeved in the bearing IV, the outer surface of the rotating shaft 18 is respectively sleeved with the gear 19 and the connecting plate II 26, the connecting plate II 26 is fixedly connected with the roller group 20, the fixed plate IV 14 is fixedly connected with one side of the U-shaped plate 11, the electric push rod 15 is fixedly connected with the upper side of the fixed plate IV 14, the toothed plate 16 is driven to move through the electric push rod 15, the toothed plate 16 can drive the connecting plate II 26 and the roller group 20 to swing through the matching of the gear 19 and the rotating shaft 18, so that the roller group 20 inclines, then adjust the height and the position of roller train 20 once more, can promote the conveyer belt through roller train 20, make the conveyer belt displacement to alright correct conveyer, and electric putter 15 movable end fixedly connected with pinion rack 16, and pinion rack 16 and gear 19 meshing, the equal fixedly connected with universal wheel 4 in bottom four corners department of bottom plate 1, the 1 upside fixedly connected with control switch 21 of bottom plate, and control switch 21 passes through the wire and is connected with electric putter 15 electricity.

The method comprises the following operation steps:

moving the device to enable the two roller groups 20 to be respectively positioned at the left side and the right side of the conveyor belt, then rotating a worm 24 through a second handle 25, wherein the worm 24 can drive a first threaded cylinder 2 to rotate through matching with a worm wheel 23, and the first threaded cylinder 2 can enable the two roller groups 20 to be close to each other through matching with two first screw rods 6, two movable plates 5, two rectangular sleeves 7 and a sliding chute;

rotate a screw thread section of thick bamboo two 10 through handle 8, screw thread section of thick bamboo two 10 is through the cooperation with screw rod two 13, rectangular sleeve 7, three 12 and U type board 11 of fixed plate, can drive roller train 20 and remove, make roller train 20 and conveyer belt contact, then make electric putter 15 drive pinion rack 16 through control switch 21 and remove, pinion rack 16 is through the cooperation with gear 19 and pivot 18, can drive connecting plate two 26 and roller train 20 and swing, make roller train 20 slope, then adjust roller train 20's height and position once more, can promote the conveyer belt through roller train 20, make the conveyer belt displacement, thereby alright correct conveyer.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deviation correcting device for coal mine belt conveyor, includes bottom plate (1), its characterized in that: the novel screw thread structure is characterized in that a sliding groove is formed in the bottom plate (1), two movable plates (5) are connected in the sliding groove in a sliding manner, rectangular sleeves (7) are fixedly connected to the upper sides of the movable plates (5), two first fixed plates (3) are fixedly connected to the upper side of the bottom plate (1), a first bearing is connected in the first fixed plates (3) in a clamping manner, a first thread cylinder (2) is sleeved between the two first bearings, two first screw rods (6) are connected in the first thread cylinder (2) in an internal thread manner, the thread directions of the outer surfaces of the two first screw rods (6) are opposite to each other, the back ends of the two first screw rods (6) are respectively and fixedly connected with the opposite surfaces of the two rectangular sleeves (7), a U-shaped frame (22) is fixedly connected to the upper side of the bottom plate (1), second bearings are clamped in the front side plate and the back side plate of the U-shaped frame (22), and optical axes of the two worms (24) are respectively sleeved in the two bearings, the front end of the worm (24) is fixedly connected with a second handle (25), the outer surface of the first threaded cylinder (2) is sleeved with a worm wheel (23), and the worm wheel (23) is meshed with the worm (24).

2. The deviation correcting device for the coal mine belt conveyer according to claim 1, characterized in that: the rectangular sleeve (7) is connected with a U-shaped plate (11) in a sliding mode, and two sides of the U-shaped plate (11) are fixedly connected with a third fixing plate (12) and a first connecting plate (17) respectively.

3. The deviation correcting device for the coal mine belt conveyer according to claim 1, characterized in that: one side fixedly connected with fixed plate two (9) of rectangle cover (7), and the joint has bearing three in fixed plate two (9), and has cup jointed screw thread section of thick bamboo two (10) in the bearing three, and screw thread section of thick bamboo two (10) female connection has screw rod two (13), and screw rod two (13) upper end and fixed plate three (12) fixed connection, handle one (8) have been cup jointed to screw thread section of thick bamboo two (10) lower extreme.

4. The deviation correcting device for the coal mine belt conveyer according to claim 2, characterized in that: the connecting plate I (17) is internally clamped with a bearing II, the bearing II is internally sleeved with a rotating shaft (18), the outer surface of the rotating shaft (18) is respectively sleeved with a gear (19) and a connecting plate II (26), and the connecting plate II (26) is fixedly connected with the roller group (20).

5. The deviation correcting device for the coal mine belt conveyer according to claim 2, characterized in that: one side fixedly connected with fixed plate four (14) of U template (11), and fixed plate four (14) upside fixedly connected with electric putter (15), and electric putter (15) activity end fixedly connected with pinion rack (16), and pinion rack (16) and gear (19) meshing.

6. The deviation correcting device for the coal mine belt conveyer according to claim 1, characterized in that: the bottom four corners of the bottom plate (1) are fixedly connected with universal wheels (4).

7. The deviation correcting device for the coal mine belt conveyer according to claim 1, characterized in that: the upper side of the bottom plate (1) is fixedly connected with a control switch (21), and the control switch (21) is electrically connected with the electric push rod (15) through a lead.