Bag breaking machine with automatic scraping function

Abstract

The bag breaking machine with the automatic scraping function comprises a bag breaking box, a fixing frame is installed in the bag breaking box through a fixing rod, a rotating ring is installed on the surface of the fixing frame, a scraping brush is arranged on the surface of the rotating ring, and inner teeth are arranged on the inner side face of the rotating ring. According to the cement bag breaking machine, the cutting knife, the rotating ring and the scraping brush are arranged, when the cement bag breaking machine is used, cement is grabbed and conveyed into the bag breaking box through a mechanical arm structure, a cement bag is gradually moved downwards, the rotating motor is started, the first bevel gear is driven, and the cutting knife is driven to conduct bag breaking operation on the cement bag under the cooperation of the first bevel gear, the second bevel gear and the third bevel gear; and meanwhile, under the cooperation of a first bevel gear and inner teeth, a rotating ring and a scraping brush are driven to conduct scraping operation on the cement bag moving downwards, so that materials attached to the bag are removed, and the cleanliness of material treatment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bag breaking machine device technical field, especially a bag breaking machine with automatic material scraping function. BACKGROUND

[0002] Cement is a kind of powdered inorganic cementitious material, which can be hardened in air after mixing with water and can firmly cement sand, stone and other materials together. When using, the cement bag is usually cut open by a bag breaking machine and poured into a mixer.

[0003] According to the search, the application number is CN202320777472.2, a kind of auxiliary device facilitating bagged cement discharging, relate to cement discharging technical field, when user passes through scraper and pierces cement package, can be through motor and drive adjusting tube down, and simultaneously through motor and drive screw feed rod rotation, the cement that is accumulated and blocked in the bottom of feed hopper is dredged, accelerate cement to fall into mixer and be stirred, avoid the problem that existing discharging device is jammed in the process of pouring cement, greatly influence cement discharging efficiency.

[0004] The above-mentioned utility model has no material scraping function, so that the inner side of the material bag is attached with part of the cement after feeding, which cannot be released from the cement bag, thereby causing waste of cement.

[0005] Therefore, we propose a bag breaking machine with automatic material scraping function to solve the above-mentioned drawbacks. UTILITY MODEL CONTENTS

[0006] The utility model aims at overcoming the shortcomings of the prior art and providing a bag breaking machine with automatic material scraping function.

[0007] The utility model discloses a bag breaking machine with automatic material scraping function, which comprises a bag breaking box, a fixed frame is installed in the bag breaking box through a fixed rod, a rotating ring is installed on the surface of the fixed frame, a material scraping brush is arranged on the surface of the rotating ring, an internal gear is arranged on the inner side of the rotating ring, the internal gear is connected with a first helical gear in meshing mode, the first helical gear is connected with a rotating motor through a rotating shaft, the rotating motor is installed on the lower surface of the bag breaking box, the first helical gear is connected with a second helical gear through a transmission rod, the second helical gear and a third helical gear are connected in meshing mode, the third helical gear is connected with a cutter through a rotating shaft, the rotating shaft is connected with a mounting frame through bearings at both ends, and the mounting frame is fixed on the rotating ring.

[0008] Preferably, the inner side of the bag breaking box is fixed with a guide seat, one side of the guide seat is connected with a driving wheel through a rotating shaft, the surface of the driving wheel is provided with driving teeth, the end of the rotating shaft is connected with a transmission motor through a shaft coupling, the surface of the rotating shaft is provided with a belt pulley, and transmission belts are arranged between adjacent belt pulleys.

[0009] Preferably, the outer side of the bag breaking box is provided with an annular pipe, the side surface of the annular pipe is connected with a dust suction flange through a pipeline, the inner side of the annular pipe is provided with a dust suction nozzle, and the dust suction nozzle penetrates and extends into the bag breaking box.

[0010] Preferably, the mounting frame is in a semi-conical structure.

[0011] Preferably, the lower surface of the bag breaking box is provided with a supporting leg, and the lower surface of the bag breaking box is provided with a discharging pipe.

[0012] Preferably, the side surface of the bag breaking box is provided with a control panel.

[0013] The utility model has the advantages of the following:

[0014] (1), the utility model discloses a cutter, rotating ring and scraping brush are set up, when using, utilize mechanical arm structure, and the cement is grabbed and is sent to the bag breaking box, and the cement bag is gradually moved down, and the rotating motor is started, drives first helical gear, under the cooperation of first helical gear, second helical gear and third helical gear, drives cutter, and carries out bag breaking operation to cement bag, and under the cooperation of first helical gear and inner tooth, rotating ring and scraping brush are driven, and the material on the bag is removed, and the cleanliness of material processing is improved.

[0015] (2), the utility model discloses a guide seat, driving wheel and driving tooth are set up, when using, through the starting transmission motor, rotating wheel is driven, and under the cooperation of belt pulley and transmission belt, driving wheel and driving tooth synchronous rotation are made, make cement bag can be transported to between guide seat and scraping brush, ensure that scraping brush and cement band inner side can be attached together, can carry out scraping operation to cement bag. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the structural schematic diagram of the utility model;

[0017] Fig. 2 It is the internal structure schematic diagram of the fixed frame;

[0018] Fig. 3 It is the driving wheel connecting structure schematic diagram.

[0019] In the figure, 1 - bag breaking box, 2 - annular tube, 3 - dust suction nozzle, 4 - guide seat, 5 - driving wheel, 6 - driving tooth, 7 - belt pulley, 8 - transmission belt, 9 - transmission motor, 10 - fixing frame, 11 - rotating ring, 12 - material scraping brush, 13 - rotating motor, 14 - first bevel gear, 15 - second bevel gear, 16 - third bevel gear, 17 - cutting knife, 18 - fixing rod, 19 - mounting frame, 20 - supporting leg, 21 - control panel, 22 - transmission rod, 23 - internal tooth. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0023] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication。For ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0026] As Figs. 1-3 The utility model discloses a bag breaking machine with automatic scraping function, including bag breaking box 1, the inside of bag breaking box 1 is installed with fixed frame 10 through fixed rod 18, the surface of fixed frame 10 is installed with rotary ring 11, and the surface of rotary ring 11 is provided with scraping brush 12, the inside of rotary ring 11 is provided with internal gear teeth 23, internal gear teeth 23 are engaged with first helical gear 14, and first helical gear 14 is connected with rotary motor 13 through the shaft, and rotary motor 13 is installed on the lower surface of bag breaking box 1, and first helical gear 14 is connected with second helical gear 15 through transmission rod 22, and second helical gear 15 and third helical gear 16 are engaged, and third helical gear 16 is connected with cutter 17 through the shaft, and the both ends of the shaft are connected with mounting bracket 19 through bearing, and mounting bracket 19 is fixed on rotary ring 11.

[0027] In one embodiment, by setting cutter 17, rotary ring 11 and scraping brush 12, in use, utilize mechanical arm structure, and send cement to bag breaking box 1, and gradually move cement bag, start rotary motor 13, drive first helical gear 14, under the cooperation of first helical gear 14, second helical gear 15 and third helical gear 16, drive cutter 17, and carry out bag breaking operation to cement bag, and under the cooperation of first helical gear 14 and internal gear teeth 23, drive rotary ring 11 and scraping brush 12, and carry out scraping operation to the cement bag that moves down, thereby remove the material attached to the bag, improve the cleanliness of material processing.

[0028] Specifically, the inside of bag breaking box 1 is fixed with guide seat 4, one side of guide seat 4 is connected with driving wheel 5 through rotary shaft, and the surface of driving wheel 5 is provided with driving tooth 6, the end of one rotary shaft is connected with transmission motor 9 through shaft coupling, the surface of rotary shaft is provided with belt pulley 7, and transmission belt 8 is arranged between adjacent belt pulleys 7.

[0029] In one embodiment, by setting the guide seat 4, the drive wheel 5 and the drive tooth 6, in use, by starting the transmission motor 9, the rotating wheel is driven, and under the cooperation of the pulley 7 and the transmission belt 8, the drive wheel 5 and the drive tooth 6 are synchronously rotated, so that the cement bag can be conveyed to between the guide seat 4 and the scraping brush 12, ensuring that the scraping brush 12 and the inner side of the cement bag can be attached together, and the cement bag can be scraped.

[0030] Specifically, the outer side of the bag breaking box 1 is provided with an annular pipe 2, and the side surface of the annular pipe 2 is connected with a dust suction flange through a pipeline, the inner side of the annular pipe 2 is provided with a dust suction nozzle 3, and the dust suction nozzle 3 extends into the bag breaking box 1.

[0031] In one embodiment, the dust suction flange is connected with the dust collector, and during the bag breaking operation, the dust collector is used to generate suction to pump the cement powder into the dust collector, thereby avoiding the cement powder from escaping and causing environmental pollution.

[0032] Specifically, the mounting frame 19 is a semi-conical structure.

[0033] In one embodiment, as the cement bag moves downward, the bag opening of the cement bag is gradually expanded.

[0034] Specifically, the lower surface of the bag breaking box 1 is provided with a supporting leg 20, and the lower surface of the bag breaking box 1 is provided with a discharging pipe.

[0035] In one embodiment, by setting the supporting leg 20, the height of the bag breaking box 1 is increased, and the erosion of the bag breaking box 1 by ground moisture is reduced, and by setting the discharging pipe, the cement is discharged.

[0036] Specifically, the side surface of the bag breaking box 1 is provided with a control panel 21.

[0037] In one embodiment, the control panel 21 is used to control the bag breaking machine device.

[0038] The working process of the utility model is as follows: through setting the cutter 17, the rotating ring 11 and the scraping brush 12, in use, the cement is grabbed and sent to the bag breaking box 1 by the mechanical arm structure, and the cement bag is gradually moved down, the rotating motor 13 is started, the first helical gear 14 is driven, under the cooperation of the first helical gear 14, the second helical gear 15 and the third helical gear 16, the cutter 17 is driven, the bag breaking operation is carried out to the cement bag, at the same time, under the cooperation of the first helical gear 14 and the inner tooth 23, the rotating ring 11 and the scraping brush 12 are driven, the scraping operation is carried out to the cement bag moved down, thereby removing the material attached on the bag, improving the cleanliness of material treatment; through setting the guide seat 4, the driving wheel 5 and the driving tooth 6, in use, the rotating wheel is driven by starting the transmission motor 9, under the cooperation of the belt pulley 7 and the transmission belt 8, the driving wheel 5 and the driving tooth 6 are synchronously rotated, the cement bag can be conveyed to between the guide seat 4 and the scraping brush 12, it is ensured that the scraping brush 12 and the inner side of the cement bag can be attached together, the scraping operation can be carried out to the cement bag.

[0039] Although the utility model has been explained in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or part of the technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A bag-breaking machine with automatic scraping function, comprising a bag-breaking box (1), characterized in that: The bag-breaking box (1) is equipped with a fixing frame (10) inside by a fixing rod (18). A rotating ring (11) is installed on the surface of the fixing frame (10), and a scraping brush (12) is provided on the surface of the rotating ring (11). The inner side of the rotating ring (11) is provided with internal teeth (23). The internal teeth (23) mesh with the first helical gear (14). The first helical gear (14) is connected to a rotary motor (13) through a rotating shaft. The rotary motor (13) is installed on the lower surface of the bag-breaking box (1). The first helical gear (14) is connected to a second helical gear (15) through a transmission rod (22). The second helical gear (15) and a third helical gear (16) mesh with each other. The third helical gear (16) is connected to a cutter (17) through a rotating shaft. The two ends of the rotating shaft are connected to a mounting frame (19) through bearings. The mounting frame (19) is fixed on the rotating ring (11).

2. The bag-breaking machine with automatic scraping function according to claim 1, characterized in that: The inner side of the bag-breaking box (1) is fixed with a guide seat (4). One side of the guide seat (4) is connected to a drive wheel (5) via a rotating shaft. The surface of the drive wheel (5) is provided with drive teeth (6). One end of the rotating shaft is connected to a transmission motor (9) via a coupling. The surface of the rotating shaft is provided with a pulley (7). A transmission belt (8) is provided between adjacent pulleys (7).

3. A bag-breaking machine with automatic scraping function according to claim 2, characterized in that: The outer side of the bag breaking box (1) is provided with an annular pipe (2), and the side surface of the annular pipe (2) is connected to a dust suction flange through a pipe. The inner side of the annular pipe (2) is provided with a dust suction nozzle (3), and the dust suction nozzle (3) extends through and into the interior of the bag breaking box (1).

4. A bag-breaking machine with automatic scraping function according to claim 3, characterized in that: The mounting bracket (19) has a semi-conical structure.

5. A bag-breaking machine with automatic scraping function according to claim 4, characterized in that: The lower surface of the bag breaking box (1) is provided with support legs (20), and the lower surface of the bag breaking box (1) is provided with a discharge pipe.

6. A bag-breaking machine with automatic scraping function according to claim 5, characterized in that: The side surface of the bag-breaking box (1) is provided with a control panel (21).

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