Efficient movable belt cutting machine suitable for mining steel wire core conveying belt

Abstract

The utility model relates to the technical field of conveying belt cutting, and discloses an efficient movable belt cutting machine suitable for a mining steel wire core conveying belt. Comprising a supporting stand column, a protective cover, an upper supporting plate set, a lower supporting plate set, a carrier roller, a front base support, a rear base support, a tooth cutter, a tooth cutter fixing assembly, a disc cutter, a disc cutter fixing assembly, a cooling device, a planetary reducer, an RV reducer, a hydraulic motor, a one-way roller, a middle guide plate, a belt arranging device for belt clamping of the belt cutting machine, a stand column sleeve, a carrying transverse lever and a push rod. The belt cutting machine has the advantages that the hydraulic system is used as a power and control system of the belt cutting machine, the stability of belt cutting power and the stability and reliability of the belt cutting process are guaranteed, the problems that harmful gas is generated in the existing cutting process, the cutting efficiency is low, and the cutting face is uneven are solved, waste belts are guaranteed to be discharged smoothly through the driving belt discharging device, and the production efficiency is improved. Compared with a traditional method, the method has the advantages of being efficient and safe, reducing manpower and material resource consumption in the belt cutting process, and having good economic value and social value.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt cutting, and particularly relates to an efficient movable belt cutting machine applicable to mine steel cord conveyor belts. Background Technique

[0002] After long-term operation, the steel cord conveyor belt is prone to problems such as surface wear and aging of the conveyor belt, which affect the normal use of the conveyor belt. Therefore, it is necessary to cut the steel cord conveyor belt for replacement. Compared with the cutting of single steel cord conveyor belts or rubber conveyor belts, the cutting process of multi-steel cord conveyor belts is more complex. Traditional belt cutting techniques produce sparks, and harmful gases are generated during the cutting process. The cutting efficiency is low, and the cutting surface is uneven. This not only harms the health of workers but also poses safety hazards. Therefore, an efficient movable belt cutting machine applicable to mine steel cord conveyor belts is proposed to solve the above problems. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an efficient movable belt cutting machine applicable to mine steel cord conveyor belts, which solves the problems of harmful gases generated during the existing cutting process, low cutting efficiency, uneven cutting surface, and difficult discharge of waste belts.

[0004] To achieve the above object, the utility model provides the following technical solutions: A high-efficiency movable belt cutting machine applicable to mining steel cord conveyor belts, including a support column, an intermediate guide plate fixedly connected to the inner side of the support column, an upper support plate group fixedly connected to both sides above the support column, a lower support plate group fixedly connected to both sides below the support column, a column sleeve fixedly connected above the support column, a tooth cutting knife fixedly connected between the upper support plate groups through a tooth cutting knife fixing component, a disc cutting knife fixedly connected between the lower support plate groups through a disc cutting knife fixing component, a protective cover fixedly connected above the upper support plate group, a rear base bracket fixedly connected to the rear of the lower support plate group, a front base bracket fixedly connected to the front of the lower support plate group, a roller fixedly connected above the front base bracket, one-way rollers fixedly connected to both sides of the bottom surfaces of the front and rear base brackets, and a belt discharging device fixedly installed at the middle of the lower part of the lower support plate group; The belt discharging device includes: a guiding module fixedly connected to the lower support plate group, a paddle placed above the guiding module and coaxial with the notch of the guiding module, a left anti-creeper shaft sleeve and a right anti-creeper shaft sleeve coaxially placed on both sides of the paddle, a through rod sequentially passing through the right plate of the lower support plate group, the right anti-creeper shaft sleeve, the paddle, the left anti-creeper shaft sleeve, and the left plate of the lower support plate group, a vertical rod fixedly connected to the through rod, a pedal rod rollingly connected to the vertical rod, enabling the pedal rod to pass through and be fixedly connected to a hanging groove below the rear base bracket, a first spring pin fixedly connected to the lower part of the vertical rod, a second spring pin fixedly connected to the lower part of the right plate of the lower support plate group, and a spring placed between the first and second spring pins; A push rod fixedly installed on the obliquely upper surface of the support column, and a handling cross bar is placed above the column sleeve; A planetary reducer fixedly installed on the left plate of the upper support plate group, an RV reducer fixedly connected to the left side of the planetary reducer, and a hydraulic motor fixedly connected to the rear of the RV reducer; The hole of the paddle has an integral key, the shaft of the through rod has a key groove matching the integral key, and the through rod drives the paddle through the key groove connecting the integral key.

[0005] Preferably, the support column is located at the middle of the rear of the belt cutting machine and serves to connect and fix various parts of the belt cutting machine.

[0006] Preferably, the intermediate guide plate is located inside the support column and fixedly connected to the support column, serving to guide the discharge of waste belts.

[0007] Preferably, the upper support plate group is located on both sides above the support column and fixedly connected to the support column, and positions and fixes the tooth cutting knife.

[0008] Preferably, the lower support plate group is located on both sides below the support column and fixedly connected to the support column, and positions and fixes the disc cutting knife.

[0009] Preferably, the column sleeve is located above the supporting column and is fixedly connected to the supporting column to facilitate transportation.

[0010] Preferably, the tooth cutter is located between the upper support plate groups and is fixedly connected between the upper support plate groups by a tooth cutter fixing assembly, and is the main cutting contact part.

[0011] Preferably, the disc cutter is located between the lower support plate groups and is fixedly connected between the lower support plate groups by a disc cutter fixing assembly, and is the main cutting contact part.

[0012] Preferably, the protective cover is located above the upper support plate group and is fixedly connected to the support column, mainly to play a protective role during the tape cutting process to prevent accidental collision with the tooth cutter during operation.

[0013] Preferably, the rear base bracket is located behind the lower support plate group and is fixedly connected to the lower support plate group to support the entire belt cutting machine.

[0014] Preferably, the front base bracket is located in front of the lower support plate group and is fixedly connected to the lower support plate group to support the entire belt cutting machine.

[0015] Preferably, the roller is located above the front base bracket and is fixedly connected to the front base bracket, and mainly plays the role of assisting the movement of the steel wire core conveyor belt during the belt cutting process.

[0016] Preferably, the one-way rollers are located on both sides of the bottom surfaces of the front and rear base brackets and are fixedly connected to the front and rear base brackets, so as to facilitate the transportation of the tape cutting machine and smooth one-way movement during the tape cutting process.

[0017] Preferably, the guide module is located below the lower support plate group and is fixedly connected to the lower support plate group to guide the discharge of waste tape.

[0018] Preferably, the paddle is arranged above the guide module and is coaxial with the notch of the guide module. The hole of the paddle has an integrated key, which mainly plays the role of prying the waste belt.

[0019] Preferably, the left anti-movement sleeve and the right anti-movement sleeve are arranged on the coaxial sides of the paddle to prevent the paddle from moving left and right and avoiding hitting the disc cutter.

[0020] Preferably, the through rod passes through the right plate of the lower support plate group, the right anti-movement sleeve, the paddle, the left anti-movement sleeve, and the left plate of the lower support plate group in sequence. The shaft of the through rod has a keyway that matches the integrated key and is the main power transmission component, driving the paddle to rotate.

[0021] Preferably, the vertical rod is located between the through rod and the pedal rod, fixedly connected to the through rod at the upper part and rollingly connected to the pedal rod at the lower part, and is an intermediate member for transmission.

[0022] Preferably, the pedal rod is located below the vertical rod and rollingly connected to the vertical rod, and is a direct acting member for applying the power of tape discharging.

[0023] Preferably, the hanging groove is fixedly connected below the rear base bracket and is used to support the pedal rod from falling.

[0024] Preferably, the first spring pin is fixedly connected below the vertical rod and serves to support the spring.

[0025] Preferably, the second spring pin is located below the right plate of the lower support plate group and fixedly connected to the right plate of the lower support plate group, and serves to support the spring.

[0026] Preferably, the spring is located between the first and second spring pins and serves to reset the tape discharging device.

[0027] Preferably, the push rod is fixedly installed on the inclined upper surface of the support column, facilitating the movement of the tape cutting machine and adjusting the position of the tape cutting machine during the tape cutting process.

[0028] Preferably, the handling cross bar is installed at the through hole above the column sleeve, facilitating the handling of the tape cutting machine.

[0029] Preferably, the planetary reducer is fixedly installed on the left plate of the upper support plate group and serves to increase the torque and reduce the speed.

[0030] Preferably, the RV reducer is fixedly installed on the left side of the planetary reducer and serves to increase the torque, reduce the speed and change the direction of power transmission.

[0031] Preferably, the hydraulic motor is fixedly installed behind the RV reducer and provides power for the entire tape cutting work. Brief Description of the Drawings

[0032] The following further describes the present invention in conjunction with the embodiments with reference to the drawings.

[0033] Figure 1 It is a three-dimensional structure diagram of the present invention;

[0034] Figure 2 It is a front view of the present invention;

[0035] Figure 3 It is a top view of the present invention;

[0036] Figure 4 is the external structure diagram of the middle tape feeding device of the present utility model;

[0037] Figure 5 is the internal structure diagram of the middle tape feeding device of the present utility model;

[0038] Figure 6 is the schematic diagram of the working state of the middle tape feeding device of the present utility model;

[0039] Figure 7 is the structure diagram of the paddle of the present utility model;

[0040] Figure 8 is the structure diagram of the through rod of the present utility model.

[0041] Explanation of reference numerals

[0042] 1 - Column sleeve; 2 - Upper support plate group; 3 - Protective cover; 4 - Intermediate guide plate; 5 - Tooth cutter; 6 - Disk cutter; 7 - Front base bracket; 8 - Lower support plate group; 9 - Cooling device; 10 - Tension spring; 11 - Rear base bracket; 12 - Support column; 13 - Hydraulic motor; 14 - Push rod; 15 - Planetary reducer; 16 - Handling cross bar; 17 - RV reducer; 18 - Roller; 19 - Pedal rod; 20 - Through rod; 21 - Vertical rod; 22 - Paddle; 23 - Guide module; 24 - One-way roller; 25 - Hanging groove; 26 - First spring pin; 27 - Second spring pin; 28 - Right anti - displacement shaft sleeve; 29 - Left anti - displacement shaft sleeve. Detailed implementation manners

[0043] In order to better understand the technical solution of the present utility model, the technical solution of the present utility model will be described in more detail below in conjunction with the specification drawings and specific implementation manners.

[0044] It should be noted here that in this specification, the side with the hydraulic motor is taken as the left side, and the side with the roller is taken as the front. The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "upper", "rear", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing these implementation manners and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features.

[0045] Please refer to Figures 1 to 8As shown in the figure, the utility model provides an efficient movable belt cutting machine applicable to a mine steel wire core conveyor belt, which includes a support column 12, an intermediate guide plate 4 fixedly connected to the inner side of the support column 12, an upper support plate group 2 fixedly connected to both sides above the support column 12, a lower support plate group 8 fixedly connected to both sides below the support column 12, a column sleeve 1 fixedly connected above the support column 12, a tooth cutting knife 5 fixedly connected between the upper support plate groups 2 through a tooth cutting knife fixing component, a disc cutting knife 6 fixedly connected between the lower support plate groups 8 through a disc cutting knife fixing component, a protective cover 3 fixedly connected above the upper support plate group 2, a rear base bracket 11 fixedly connected to the rear of the lower support plate group 8, a front base bracket 7 fixedly connected to the front of the lower support plate group 8, a roller 18 fixedly connected above the front base bracket 7, one-way rollers 24 fixedly connected to both sides of the bottom surface of the front and rear base brackets, and a belt discharging device fixedly installed in the middle below the lower support plate group 8; the belt discharging device further includes: a guiding module 23 fixedly connected to the lower support plate group 8, a flap 22 placed above the guiding module 23 and coaxial with the notch of the guiding module 23, left and right anti-creeper bushings 29 and 28 coaxially placed on both sides of the flap 22, a through rod 20 sequentially passing through the right plate of the lower support plate group 8, the right anti-creeper bushing 28, the flap 22, the left anti-creeper bushing 29, and the left plate of the lower support plate group 8, a vertical rod 21 fixedly connected to the through rod 20, a pedal rod 19 rollingly connected to the vertical rod 21, a hanging groove 25 through which the pedal rod 19 passes and is fixedly connected to the lower part of the rear base bracket 11, a first spring pin 26 fixedly connected to the lower part of the vertical rod 21, a second spring pin 27 fixedly connected to the lower part of the right plate of the lower support plate group 8, and a spring 10 placed between the first and second spring pins; a push rod 14 is fixedly installed on the obliquely upper surface of the support column 12, and a handling cross bar 16 is placed above the column sleeve 1; a planetary reducer 15 is fixedly installed on the left plate of the upper support plate group 2, an RV reducer 17 is fixedly connected to the left side of the planetary reducer 15, and a hydraulic motor 13 is fixedly connected to the rear of the RV reducer 17.

[0046] During operation, one end of the conveyor belt is placed above the idler roller 18 for positioning and adjustment. When the hydraulic motor 13 is driven, the power is transmitted sequentially through the RV reducer 17 and the planetary reducer 15, and finally reaches the tooth cutter 5, driving the tooth cutter 5 to rotate clockwise. The disc cutter 6 is driven by the tooth cutter 5 to mesh with each other. The push rod 14 can move the belt cutting machine forward during operation. The cut steel cord conveyor belt is separated from both sides of the disc cutter 6 and moves above the lower support plate group 8. The waste steel cord conveyor belt comes to the position of the paddle 22 through the guide module 23 in the middle of the disc cutter 6 to plan the direction. The pedal rod 19 is linked to the vertical rod 21, the vertical rod 21 drives the through rod 20, and the paddle 22 is driven by the integral key that fits into the keyway of the through rod 20, so that the paddle 22 toggles the waste belt to separate from between the disc cutters 6. Then, the pull spring 10 resets the paddle 22 until the belt cutting machine travels to the end of the steel cord conveyor belt. The waste belt continuously passes under the support column 12 and under the rear base bracket 11 in sequence, and the entire belt cutting process is finally completed.

[0047] Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments we described are illustrative rather than used to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the present invention should be covered by the scope protected by the claims of the present invention.

Claims

1. A high-efficiency movable belt cutting machine suitable for mining steel wire core conveyor belts, characterized in that: It includes a support column, a push rod fixedly mounted on the oblique upper surface of the support column, an intermediate guide plate fixedly connected to the inner side of the support column, an upper support plate group fixedly connected to both sides above the support column, a planetary reducer fixedly mounted on the left side of the upper support plate group, an RV reducer fixedly connected to the left side of the planetary reducer, a hydraulic motor fixedly connected to the rear of the RV reducer, a lower support plate group fixedly connected to both sides below the support column, a column sleeve fixedly connected to the top of the support column, and a conveyor placed in the through hole of the column sleeve. The horizontal bar is fixedly connected to the tooth cutter between the upper support plate group through a tooth cutter fixing assembly, is fixedly connected to the disc cutter between the lower support plate group through a disc cutter fixing assembly, is fixedly connected to the protective cover above the upper support plate group, is fixedly connected to the rear base bracket behind the lower support plate group, is fixedly connected to the front base bracket in front of the lower support plate group, is fixedly connected to the roller above the front base bracket, is fixedly connected to the one-way rollers on both sides of the bottom surfaces of the front and rear base brackets, and is fixed to the belt discharge device in the middle below the lower support plate group.

2. The high-efficiency movable belt cutting machine suitable for mining steel wire core conveyor belt according to claim 1, characterized in that: The belt discharge device also includes: a guide module fixedly connected to the lower support plate group and located between the disc cutters, a paddle placed above the guide module and coaxially with the notch of the guide module, a left anti-movement sleeve and a right anti-movement sleeve placed coaxially on both sides of the paddle, which sequentially pass through the right side of the lower support plate group, the right anti-movement sleeve, the paddle, the left anti-movement sleeve, and the through rod on the left side of the lower support plate group, a vertical rod fixedly connected to the through rod, a first tension spring pin fixedly connected to the vertical rod, a second tension spring pin fixedly connected to the right plate of the lower support plate group below, a tension spring placed between the first and second tension spring pins, a pedal rod rollingly connected to the vertical rod, and fixedly connected to the bottom of the rear base bracket and used to support the hanging groove of the pedal rod.

3. The high-efficiency movable belt cutting machine suitable for mining steel wire core conveyor belt according to claim 2, characterized in that: The hole of the plectrum is provided with an integrated key; the shaft of the penetrating rod is provided with a keyway matching the integrated key, and the penetrating rod is connected to the integrated key via the keyway to drive the plectrum.

4. The high-efficiency movable belt cutting machine suitable for mining steel wire core conveyor belt according to claim 2, characterized in that: The guide module of the belt discharge device is located below the disc cutter and is used to guide the waste conveyor belt to be discharged; the paddle is linked to the vertical rod through a through rod, and the vertical rod is connected to the pedal rod; the two ends of the tension spring are respectively fixed to the vertical rod and the lower support plate group, forming an automatic reset structure of the paddle.

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