Automatic fallen material collecting device

Abstract

The utility model discloses an automatic fallen material collecting device. The automatic fallen material collecting device comprises a feeding device, a discharging device and a lifting device. The feeding device is horizontally arranged and mounted below the conveying belt, and adopts an opening type design, so that materials scattered from the conveying belt can be conveniently collected; the discharging device is installed above the conveying belt and is of a tubular spiral structure, and concentrated conveying and discharging of materials are facilitated. The lifting device is arranged between the feeding device and the discharging device and is perpendicular to the feeding device. Materials collected by the feeding device are conveyed to the discharging device through the lifting device, and the discharging device conveys the materials to the position above the conveying belt. The utility model relates to the technical field of conveying machinery. The coal clearing device solves the problems that coal falling on a coal clearing conveying belt is mainly cleared manually, labor intensity is high, working efficiency is low, and great potential safety hazards exist.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveying machinery technical field, in particular to a mine underground material falling automatic collection device. BACKGROUND

[0002] At present, coal is conveyed through coal conveying belt after coal mining, in this process, the surface of the rubber belt machine appears coal powder sticking phenomenon, the head and tail of the machine are provided with belt sweeper, the adhered coal powder falls on the ground under the action of the sweeper when the belt returns, and continuously accumulates, if not cleaned, the coal accumulation will appear top belt problem, which affects the production efficiency and exists great safety hazard. At present, the cleaning of coal conveying belt coal falling is mainly manual cleaning, which needs to be cleaned about every 30 minutes, and has great labor intensity, low working efficiency and great safety hazard; and the space of coal mine is narrow, which has great requirement for the appearance of the equipment. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the cleaning of coal conveying belt coal falling is mainly manual cleaning, which has great labor intensity, low working efficiency and great safety hazard, the utility model aims at providing a material falling automatic collection device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: a material falling automatic collection device, which comprises a feeding device, a discharging device and a lifting device.

[0005] The material falling automatic collection device comprises a feeding device, a lifting device and a discharging device, the feeding device is arranged at the bottom of the material falling automatic collection machine and is installed below the conveying belt, the discharging device is arranged at the top of the material falling automatic collection machine and is installed above the conveying belt, and the lifting device is arranged between the feeding device and the discharging device and is installed perpendicularly to the feeding device.

[0006] A driving motor is installed on one side of the lifting device, the driving motor is connected with a first transmission shaft installed in the bottom end of the lifting device through a hinge, a gear is installed on the first transmission shaft and is connected with a gear on a second transmission shaft in the top end of the lifting device through a hinge, the feeding device comprises a feeding shell, a feeding auger is installed in the feeding shell, one end of the feeding auger is rotatably connected with the feeding shell, and the other end is connected with a bearing fixed to the bottom end of the lifting device, the bearing of the feeding auger is connected with a first transmission wheel, the first transmission wheel is connected with a transmission wheel on the same side of the first transmission shaft through a belt, one end of the discharging device is suspended, and the other end is connected with the lifting device, the discharging device comprises a discharging shell, a discharging auger is installed in the discharging shell, one end of the discharging auger is rotatably connected with the discharging shell, and the other end is connected with a bearing fixed to the top end of the lifting device, the bearing of the discharging auger is connected with a second transmission wheel, and the second transmission wheel is connected with a transmission wheel on the same side of the second transmission shaft through a hinge.

[0007] The feeding device is horizontally placed and located at the bottom.

[0008] The feeding device is designed with an open feeding top, facilitating the collection of the falling materials.

[0009] The lifting device is vertically placed and connected with the feeding device at the bottom and with the discharging device at the top.

[0010] The feeding device and the discharging device are provided with a recycling shell, and a material conveying belt is installed at the upper end of the recycling shell, and a return belt is installed at the lower end of the material conveying belt.

[0011] The two ends of the material conveying belt are high and the middle part is low, and the two ends of the return belt are high and the middle part is low.

[0012] The feeding device is horizontally placed and installed below the conveying belt and designed with an open top, facilitating the collection of the falling materials from the conveying belt; the discharging device is installed above the conveying belt and designed with a tubular screw structure, facilitating the centralized conveying and discharging of the materials; the lifting device is vertically installed between the feeding device and the discharging device and designed with a bucket lifting and chain transmission mechanism, being stable and reliable and having high conveying capacity; the materials collected by the feeding device are conveyed to the discharging device through the lifting device, and the discharging device conveys the materials to the top of the conveying belt.

[0013] Preferably, the feeding device is horizontally placed and located at the bottom; the shaftless screw conveying is adopted, the conveying capacity is high, the feeding device is not easy to be blocked, and the feeding device is designed with an open top at the top, facilitating the collection of the falling materials.

[0014] Preferably, the lifting device is vertically placed and connected with the feeding device at the bottom and with the discharging device at the top; the chain bucket lifting structure is adopted inside and the square structure is adopted outside.

[0015] Preferably, the discharging device is located at the top of the collecting machine and designed with a tubular screw structure, facilitating the centralized conveying and discharging of the materials; the device is horizontally placed, effectively reducing the height of the equipment.

[0016] Preferably, the driving force of the whole set of equipment is installed on one side of the lifting device, and the power sources of the feeding device and the discharging device come from the driving shaft and the driven shaft of the lifting device.

[0017] Compared with the prior art, the device has the following beneficial effects:

[0018] 1. The device can realize the secondary recycling of the falling materials of the return of the coal conveying belt.

[0019] 2. The device effectively solves the safety hidden trouble of the coal accumulation top belt.

[0020] 3. The device has compact structure, occupies small space and effectively solves the problem of insufficient underground space.

[0021] 4. The utility model discloses, alleviate manual cleaning's labor intensity, safety factor is high, greatly improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model discloses further in detail in combination with the drawings and specific embodiment:

[0023] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0024] Fig. 2 It is the working schematic diagram of the utility model.

[0025] In the drawing: 1, feeding device, 2, lifting device, 3, unloading device, 4, main power motor, 5, first transmission wheel, 6, first transmission shaft, 7, second transmission shaft, 8, second transmission wheel, 9, return belt, 10, material conveying belt, 11, recycling shell. DETAILED DESCRIPTION

[0026] The following by specific embodiment explains the embodiment of the utility model of the person skilled in the art can easily understand the other advantages and efficacy of the utility model from the content disclosed in the specification.

[0027] Please refer to Figs. 1-2 It is known that the structure, proportion, size etc. shown in the drawings attached to the specification are only used to cooperate with the content disclosed in the specification for the person skilled in the art to understand and read, and not used to limit the limiting conditions that the utility model can be implemented, so it does not have the substantial meaning of technology, any modification of structure, change of proportion relationship or adjustment of size, as long as it does not affect the effect and purpose that the utility model can produce, should still fall within the scope covered by the technical content disclosed in the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only for the convenience of clear understanding of the description, and not used to limit the scope of the utility model that can be implemented, the change or adjustment of relative relationship, when the technical content is not substantially changed, is also regarded as the scope of the utility model that can be implemented.

[0028] The utility model provides a kind of technical scheme: a blanking automatic collection device, including feeding device 1, lifting device 2, unloading device 3, feeding device 1 is set in the bottom of blanking automatic collection machine, is installed below conveying belt, unloading device 3 is set in the top of blanking automatic collection machine, is installed above conveying belt, lifting device 2 is set in feeding device 1 and unloading device 3 intermediate, is vertically installed with feeding device 1.

[0029] The lifting device 2 is provided with a main power motor 4 on one side, and the main power motor 4 is connected with a first transmission shaft 6 arranged inside the bottom end of the lifting device 2 through a hinge; a gear is arranged on the first transmission shaft 6 and connected with a gear on a second transmission shaft 7 inside the top end of the lifting device 2 through a hinge; the feeding device 1 comprises a feeding casing, and a feeding auger is arranged in the feeding casing; one end of the feeding auger is rotatably connected with the feeding casing, and the other end is connected with a bearing fixed on the bottom end of the lifting device 2; the bearing of the feeding auger is connected with a first transmission wheel 5; the first transmission wheel 5 is connected with a transmission wheel on the same side of the first transmission shaft 6 through a belt; one end of the discharging device 3 is suspended, and the other end is connected with the lifting device 2; the discharging device 3 comprises a discharging casing, and a discharging auger is arranged in the discharging casing; one end of the discharging auger is rotatably connected with the discharging casing, and the other end is connected with a bearing fixed on the top end of the lifting device 2; the bearing of the discharging auger is connected with a second transmission wheel 8, and the second transmission wheel 8 is connected with a transmission wheel on the same side of the second transmission shaft 7 through a hinge.

[0030] The feeding device 1 is horizontally arranged at the bottom.

[0031] The feeding device 1 is provided with an open feeding design at the top, so as to facilitate the collection of the falling materials.

[0032] The lifting device 2 is vertically arranged, and the bottom end is communicated with the feeding device, and the top end is communicated with the discharging device.

[0033] The feeding device 1 and the discharging device 3 are provided with a recycling casing 11, and a conveying belt 10 is arranged at the upper end inside the recycling casing 11, and a return belt 9 is arranged at the lower end of the conveying belt 10.

[0034] The conveying belt 10 is high at both ends and low in the middle, and the return belt 9 is high at both ends and low in the middle.

[0035] The feeding device 1 is horizontally arranged at the bottom; the shaftless screw conveying is adopted, the conveying capacity is high, and the feeding device is not easy to be blocked; the feeding device is provided with an open feeding design at the top, so as to facilitate the collection of the falling materials.

[0036] The lifting device 2 is vertically arranged, and the bottom end is connected with the feeding device, and the top end is connected with the discharging device; the chain bucket type lifting structure is arranged inside, and the square structure is arranged outside.

[0037] The discharging device 3 is arranged at the top of the collecting machine, and is provided with a pipe type screw structure, so as to facilitate the centralized conveying and discharging of the materials; the device is horizontally arranged, so as to effectively reduce the height of the equipment.

[0038] The main power of the whole equipment is arranged on one side of the lifting device, and the power sources of the feeding device and the discharging device come from the main and driven shafts of the lifting device.

[0039] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. A device for automatically collecting dropped material, characterized in that: The utility model provides an automatic collecting machine of falling material, including feeding device (1), lifting device (2), unloading device (3), feeding device (1) sets up at the bottom of falling material automatic collection machine, is installed below the conveyer belt, unloading device (3) sets up at the top of falling material automatic collection machine, is installed above the conveyer belt, lifting device (2) sets up in feeding device (1) and unloading device (3) intermediate, with feeding device (1) perpendicular installation, lifting device (2) one side installs the main power motor (4), the main power motor (4) is connected through the hinge with the first transmission shaft (6) of installing in the bottom end inside lifting device (2), the first transmission shaft (6) installs the gear, is connected through the hinge with the gear on the second transmission shaft (7) in the top end inside lifting device (2), feeding device (1) includes feeding casing, installs the feeding auger in feeding casing, and the feeding auger one end is rotatably connected with feeding casing, and the other end is connected with the bearing fixed in the bottom end of lifting device (2), the bearing of feeding auger is connected with first transmission wheel (5), first transmission wheel (5) is connected through the belt with the transmission wheel of first transmission shaft (6) same side, unloading device (3) one end is suspended, and the other end is connected with lifting device (2), unloading device (3) includes unloading casing, installs the unloading auger in unloading casing, and the unloading auger one end is rotatably connected with unloading casing, and the other end is connected with the bearing fixed in the top end of lifting device (2), the bearing of unloading auger is connected with second transmission wheel (8), and second transmission wheel (8) is connected through the hinge with the transmission wheel of second transmission shaft (7) same side.

2. The automatic collecting device for the blanking material according to claim 1, characterized in that: The feeding device (1) is horizontally placed and located at the bottom.

3. The automatic collecting device for the blanking material according to claim 2, characterized in that: The feeding device (1) is designed with an open top for feeding, facilitating the collection of the falling material.

4. The automatic collecting device for the blanking material according to claim 1, characterized in that: The lifting device (2) is vertically placed, with the bottom communicating with the feeding device and the top communicating with the unloading device.

5. The automatic scrap collecting device according to claim 1, wherein: The feeding device (1) and the unloading device (3) are provided with a recycling casing (11), and the recycling casing (11) is internally provided with a material conveying belt (10) at the upper end, and the material conveying belt (10) is internally provided with a return belt (9) at the lower end.

6. The automatic collecting device for the blank according to claim 5, characterized in that: The material conveying belt (10) is high at both ends and low in the middle.

7. The automatic collecting device of the falling material according to claim 5, characterized in that: The return belt (9) is high at both ends and low in the middle.

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