CN202810918U

CN202810918U - Belt reversed loader

Info

Publication number: CN202810918U
Application number: CN 201220503768
Authority: CN
Inventors: 弋现生; 王飞飞; 梁晓峰
Original assignee: ZHENGZHOU SONGYANG COAL MACHINE MANUFACTURING CO LTD
Current assignee: ZHENGZHOU SONGYANG COAL MACHINE MANUFACTURING CO LTD
Priority date: 2012-09-29
Filing date: 2012-09-29
Publication date: 2013-03-20
Anticipated expiration: 2022-09-29

Abstract

The utility model discloses a belt reversed loader. A machine frame of the belt reversed loader is provided with an inclined section inclining from back to front and extending upwards and a straight section arranged at the tail end of the inclined section and extending forwards. The rear end of the machine frame is a material receiving end, and the front end of the machine frame is a material discharging end. An annular conveying belt driven by a corresponding driving mechanism to walk circularly is mounted on the machine frame in a winding mode through a head pulley and a tail pulley rotatably assembled at the front end and the rear end of the machine frame. Carrier roller devices for supporting the conveying belt are distributed on the machine frame at intervals in a front-back mode. A trolley used for driving the whole machine frame to move along the front-back direction under the action of external force is mounted at the bottom of the machine frame. Through the conveying belt arranged at the head and tail ends of the machine frame in a winding mode and carrier rollers supported at the lower portion of the conveying belt, so transportation of coals is achieved. The belt reversed loader is simple in structure and low in construction cost, reduces using and maintenance cost of the reversed loader, and is suitable for downhole coal transportation of small and medium size coal mines.

Description

Leather belt reshipment machine

Technical field

The utility model relates to a kind of underground coal conveying equipment, and definite saying relates to a kind of leather belt reshipment machine.

Background technology

The colliery is by using firm, durable scraper blade elevating conveyor to carry, move the capital equipment of transhipment as underground coal, but scraper blade elevating conveyor integral body is made with metal, its complex structure, high, heaviness, installation, maintenance, the mobile inconvenience of cost, and energy consumption is higher, is not suitable for the lower small-size coal mine down-hole of output and uses.

The utility model content

The purpose of this utility model is: the leather belt reshipment machine that a kind of simple in structure, with low cost and light easy movement is provided.

The technical solution of the utility model is: a kind of leather belt reshipment machine, comprise frame, described frame have by after turn forward upwardly extending tilting section and be located at the flat segments that tilting section extends endwise, the rear end of described frame is material receiving end, the front end of frame is delivery end, before frame, the rear end is rotatably equipped with respectively the parallel head pulley of axis and tail wheel, be arranged with between tail wheel and the head pulley under respective drive mechanism drives on frame, being used for of below circulation walking transports through tilting section and flat segments material successively from cycloconveyor belt from material receiving end to delivery end, the interval is laid with the support roller device for the holding conveyer belt before and after going back on the described frame, in the frame bottom dolly that moves along fore-and-aft direction for driving under external force frame integral body is installed also.

The baffle plate of erectting by the frame both sides at the material receiving end place of described frame is arranged with the groove that connects material in conveyer belt.

Described dolly comprises the vehicle frame that is fixed on frame lower, and vehicle frame is comprised of the front frame that is supported on rack inclining section and flat segments junction and the rear vehicle frame that is supported on frame material receiving end bottom, and the bottom of front frame and rear vehicle frame is rotatably equipped with respectively road wheel.

Also be provided be used to the pillar that is supported between frame and the ground below the described frame flat segments.

The underframe and the parallel left and right side plate that is fixed on top, the underframe left and right sides of left and right relative spacing that extend before and after described frame comprises, described support roller device be assemblied between underframe top and the left and right side plate by rotating more than two groups, be used for holding through tail wheel turn back the upper strata conveyer belt that backward delivery end direction extends the upper supporting roller group and rotate more than two and be assemblied in the underframe bottom, be used for holding snub pulley to the conveying belt of lower floor of material receiving end direction motion after turning back through head pulley and form.

Described upper supporting roller group comprises rotating and is assemblied in underframe top, the first upper supporting roller that axis is vertical with the conveyer belt bearing of trend, rotates respectively assembling by the second upper supporting roller and the 3rd upper supporting roller of axis inclination between underframe and left and right sides plate at the axial two ends of the first upper supporting roller.

Leather belt reshipment machine of the present utility model is realized coal by conveyer belt and the holding of winding at frame head and the tail two ends at the carrying roller of conveyer belt bottom transhipment, it is simple in structure, cheap, reduce the operation and maintenance cost of elevating conveyor, be applicable to the underground coal transportation of middle and small scale coal mine.

Description of drawings

Fig. 1 is the structural representation of the utility model leather belt reshipment machine specific embodiment;

Fig. 2 is the A-A sectional view among Fig. 1.

The specific embodiment

The implementation of leather belt reshipment machine of the present utility model is Fig. 1 for example, shown in Figure 2, the frame 1 of extending before and after this elevating conveyor has one, this frame 1 have by after turn forward upwardly extending tilting section 1-1 and be located at the flat segments 1-2 that tilting section 1-1 extends endwise, the rear end that frame 1 is positioned at tilting section 1-1 is material receiving end, the front end that frame 1 is positioned at flat segments 1-2 is delivery end, before frame 1, rear two ends are rotatably equipped with respectively axis parallel head pulley 2 and tail wheel 9, be arranged with under driving mechanism 7 drives upper in frame 1 between head pulley 2 and the tail wheel 9, the below cycle rotation, transported successively the cycloconveyor belt 10 of material to delivery end through tilting section 1-1 and flat segments 1-2 by material receiving end, simultaneously, be positioned at the conveyer belt 10-1 bottom, upper strata of frame and the conveying belt of lower floor 10-2 bottom below the frame 1 in frame 1 and be respectively equipped with the interval and be laid with support roller device for the holding conveyer belt, the dolly that moves along fore-and-aft direction for driving under external force frame 1 integral body also is installed in the bottom of frame 1.In the present embodiment, frame 1 main left plate 102 and the right plate 103 that is fixed on the left and right sides, underframe 101 top by underframe 101 and the relative spacing of front and back extension forms, support roller device is assemblied in underframe 101 tops and left and right sides plate 102 by rotating more than two groups, between 103, be used for holding through tail wheel 9 turn back the upper strata conveyer belt 10-1 that backward delivery end direction extends upper supporting roller group 3 and rotate more than two and be assemblied in underframe 101 bottoms, being used for holding two above snub pulleys 4 to the conveying belt of lower floor 10-2 of material receiving end direction motion after turning back through head pulley 2 forms, wherein, the upper supporting roller group is assemblied in underframe 1 top by rotation, the first upper supporting roller 3-1 that axis is vertical with the conveyer belt bearing of trend and be divided into the axial two ends of the first upper supporting roller 3-1 and rotate and be assemblied in underframe 1 and corresponding left and right sides plate 102, between 103, the second upper supporting roller 3-2 that axis tilts and the 3rd upper supporting roller 3-3 form, thereby make the upper strata conveyer belt 10-1 that is positioned at frame 1 top when picking coal by material receiving end to delivery end, under the coal Action of Gravity Field by the first upper supporting roller 3-1, the second upper supporting roller 3-2 and the 3rd upper supporting roller 3-3 holding and be recessed arc, the axis of each snub pulley 4 is vertical with the conveyer belt bearing of trend, and its two ends are rotated respectively and are assemblied on the underframe 101; Dolly comprises the vehicle frame that is fixed on frame 1 bottom, vehicle frame is comprised of the front frame 6 that is supported on frame 1 tilting section 1-1 and flat segments 1-2 junction and the rear vehicle frame 6 ' that is supported on frame 1 material receiving end bottom, front frame 6 is rotatably equipped with respectively road wheel with the bottom of rear vehicle frame 6 ', and the driving mechanism that is used for driving conveyer belt 10 is installed in front frame 6.

Drop for avoiding material receiving end coal when accepting coal to splash, in the present embodiment, its at the material receiving end place also by being arranged with the groove that connects material every the baffle plate 8 that is fixed on frame 1 left and right sides at conveyer belt 10 between left and right.

For guaranteeing the stability of use procedure mid frame 1 front end flat segments 1-2, it also is arranged at intervals with some pillars 5 be used to being supported between frame and the ground below frame flat segments 1-2.

Leather belt reshipment machine of the present utility model utilizes the conveyer belt of winding between frame two ends head pulley and tail wheel to realize Coal Transport, and the dolly that arranges bottom frame as required is at the colliery underground moving, it is simple in structure, cheap, maintenance and the use cost of equipment have been reduced, save energy consumption, reduced equipment investment.

Claims

1. leather belt reshipment machine, comprise frame, it is characterized in that, described frame have by after turn forward upwardly extending tilting section and be located at the flat segments that tilting section extends endwise, the rear end of described frame is material receiving end, the front end of frame is delivery end, before frame, the rear end is rotatably equipped with respectively the parallel head pulley of axis and tail wheel, be arranged with between tail wheel and the head pulley under respective drive mechanism drives on frame, being used for of below circulation walking transports through tilting section and flat segments material successively from cycloconveyor belt from material receiving end to delivery end, the interval is laid with the support roller device for the holding conveyer belt before and after going back on the described frame, in the frame bottom dolly that moves along fore-and-aft direction for driving under external force frame integral body is installed also.

2. leather belt reshipment machine according to claim 1 is characterized in that, the baffle plate of erectting by the frame both sides at the material receiving end place of described frame is arranged with the groove that connects material in conveyer belt.

3. leather belt reshipment machine according to claim 1, it is characterized in that, described dolly comprises the vehicle frame that is fixed on frame lower, vehicle frame is comprised of the front frame that is supported on rack inclining section and flat segments junction and the rear vehicle frame that is supported on frame material receiving end bottom, and the bottom of front frame and rear vehicle frame is rotatably equipped with respectively road wheel.

4. leather belt reshipment machine according to claim 1 is characterized in that, also is being provided be used to the pillar that is supported between frame and the ground below the described frame flat segments.

5. according to claim 1 to the described leather belt reshipment machine of 4 any one, it is characterized in that, underframe and a left side of extending before and after described frame comprises, the parallel left side that is fixed on top, the underframe left and right sides of right relative spacing, right plate, described support roller device is assemblied in underframe top and a left side by rotating more than two groups, between the right plate, be used for holding through tail wheel turn back the upper strata conveyer belt that backward delivery end direction extends the upper supporting roller group and rotate more than two and be assemblied in the underframe bottom, being used for holding snub pulley to the conveying belt of lower floor of material receiving end direction motion after turning back through head pulley forms.

6. leather belt reshipment machine according to claim 5, it is characterized in that, described upper supporting roller group comprises rotating and is assemblied in underframe top, the first upper supporting roller that axis is vertical with the conveyer belt bearing of trend, rotates respectively assembling by the second upper supporting roller and the 3rd upper supporting roller of axis inclination between underframe and left and right sides plate at the axial two ends of the first upper supporting roller.