Cement bag conveying and cleaning device

Abstract

The utility model relates to the technical field of cement processing, in particular to a cement bag conveying and cleaning device which comprises a device body and a cement bag conveying mechanism, and the cement bag conveying mechanism penetrates through the device body and can convey cement bags from one side of the device body to the other side of the device body. A sweeping mechanism and a transmission mechanism are arranged in the device body, and the sweeping mechanism is located above a cement bag and can make contact with the upper surface of the cement bag. The transmission mechanism can transmit kinetic energy of the cement bag conveying mechanism to the sweeping mechanism, the sweeping mechanism and the transmission mechanism are arranged in the device body, the transmission mechanism can transmit the kinetic energy of the conveying mechanism to the sweeping mechanism for sweeping, and no extra power source is added.

Description

Technical Field

[0001] The utility model relates to the technical field of cement processing, in particular to a cement bag conveying and cleaning device. Background Art

[0002] During cement processing, cement products need to be packed into cement bags for transportation. The existing loading and unloading system bag cleaning machine uses compressed air to clean the bagged cement. Due to the high pressure but low air volume of compressed air, the bag cleaning effect is poor. During the transportation and loading process, a lot of dust is generated, which affects the on-site environment and cannot be maintained for a long time. It needs to be cleaned every day, consuming a lot of manpower. Utility Model Content

[0003] In view of the above problems, the utility model provides a cement bag conveying and cleaning device.

[0004] The technical solution adopted is a cement bag conveying and cleaning device, comprising a device body and a cement bag conveying mechanism, wherein the cement bag conveying mechanism passes through the device body and can convey the cement bag from one side of the device body to the other side, wherein the device body is provided with a cleaning mechanism and a transmission mechanism, and the cleaning mechanism is located above the cement bag and can contact the upper surface of the cement bag;

[0005] The transmission mechanism can transmit the kinetic energy of the cement bag conveying mechanism to the cleaning mechanism.

[0006] Optionally, the cement bag conveying mechanism includes a conveying roller and a circulating conveyor belt, wherein the circulating conveyor belt is sleeved on the conveying roller and can rotate cyclically under the drive of the conveying roller.

[0007] Optionally, the transmission mechanism includes a transmission wheel, a transmission shaft, a transmission belt, a driven shaft and a driven wheel, wherein the transmission wheel is arranged below the endless conveyor belt, and the transmission wheel can contact the endless conveyor belt and rotate together with it;

[0008] The transmission shaft is coaxially connected to the transmission wheel;

[0009] The transmission belt is sleeved on the transmission shaft and the driven shaft, and can transmit the rotation of the transmission shaft to the driven shaft:

[0010] The driven shaft is coaxially connected to the driven wheel;

[0011] The driven wheel is arranged above the transmission belt.

[0012] Optionally, the cement bag conveying mechanism includes a conveying roller and a conveying mesh belt, wherein the conveying mesh belt is provided on the conveying roller and can move along the rotation direction under the drive of the conveying roller.

[0013] Optionally, the transmission mechanism includes a transmission wheel, a transmission shaft, a transmission belt, a driven shaft and a driven wheel, wherein the transmission wheel is arranged below the conveyor mesh belt, and the transmission wheel can contact the lower surface of the conveyor mesh belt;

[0014] The transmission shaft is coaxially connected to the transmission wheel;

[0015] The transmission belt is sleeved on the transmission shaft and the driven shaft, and can transmit the rotation of the transmission shaft to the driven shaft:

[0016] The driven shaft is coaxially connected to the driven wheel;

[0017] The driven wheel is arranged above the transmission belt.

[0018] Optionally, the cleaning mechanism includes a brush roller, a front and rear dividing mechanism, and an exhaust pipe;

[0019] The exhaust pipe is connected to the top of the device body and can discharge the dust in the cleaning cavity inside the device body under the action of the fan;

[0020] The brush roller is sleeved on the driven wheel and can contact the upper surface of the cement bag;

[0021] The front and rear dividing mechanism includes a first fixed seat, a first dividing belt, a second fixed seat and a second dividing belt. The first fixed seat is arranged above the discharge port of the device body, the first dividing belt is connected to the first fixed seat, the second fixed seat is arranged above the feed port of the device body, and the second dividing belt is connected to the second fixed seat.

[0022] Optionally, the transmission shaft, transmission belt, and driven shaft are arranged outside the device body.

[0023] The benefits of this utility model include:

[0024] 1. By arranging a cleaning mechanism and a transmission mechanism in the device body, the transmission mechanism can transfer the kinetic energy of the conveying mechanism to the cleaning mechanism for cleaning without adding an additional power source.

[0025] 2. The cleaning mechanism includes a brush roller, which will not cause damage to the surface of the packaging bag during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of a cement bag conveying and cleaning device;

[0027] Figure 2 This is a schematic diagram of the internal structure of a cement bag conveying and cleaning device;

[0028] Figure 3 This is a schematic diagram of the structure of another cement bag conveying and cleaning device;

[0029] Figure 4This is a schematic diagram of the internal structure of another cement bag conveying and cleaning device.

[0030] The figures are as follows: 1 is the device body, 2 is the first fixed seat, 3 is the second fixed seat, 4 is the exhaust pipe, 5 is the first dividing belt, 6 is the second dividing belt, 7 is the conveying roller, 8 is the transmission shaft, 9 is the driven shaft, 10 is the transmission belt, 11 is the circulating conveyor belt, 12 is the cleaning chamber, 13 is the cement bag, 14 is the transmission wheel, 15 is the driven wheel, 16 is the brush roller, 17 is the auxiliary conveying roller, and 18 is the conveying mesh belt. DETAILED DESCRIPTION

[0031] The following describes the implementation of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific implementations, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features within these embodiments may be combined unless they conflict.

[0032] It should be noted that the illustrations provided in the following embodiments are merely schematic illustrations of the basic concept of the present invention. Therefore, the illustrations only show components related to the present invention and are not drawn according to the number, shape, and size of components in actual implementation. In actual implementation, the type, quantity, and proportion of each component may be changed arbitrarily, and the component layout may also be more complex.

[0033] A cement bag conveying and cleaning device includes a device body 1 and a cement bag conveying mechanism. The cement bag conveying mechanism passes through the device body 1 and can convey cement bags 13 from one side of the device body 1 to the other side. The device body 1 is provided with a cleaning mechanism and a transmission mechanism. The cleaning mechanism is located above the cement bag 13 and can contact the upper surface of the cement bag 13.

[0034] The transmission mechanism can transmit the kinetic energy of the cement bag conveying mechanism to the cleaning mechanism.

[0035] The purpose of this design is that by arranging a cleaning mechanism and a transmission mechanism in the device body, the transmission mechanism can transfer the kinetic energy of the conveying mechanism to the cleaning mechanism for cleaning without adding an additional power source.

[0036] like Figure 1 and Figure 2As shown, in this embodiment, a specific cement bag conveying and cleaning device structure is provided. The cement bag conveying mechanism includes a conveying roller 7 and an endless conveyor belt 11. The endless conveyor belt 11 is sleeved on the conveying roller 7 and can rotate cyclically under the drive of the conveying roller 7. The transmission mechanism includes a transmission wheel 14, a transmission shaft 8, a transmission belt 10, a driven shaft 9 and a driven wheel 15. The transmission wheel 14 is provided below the endless conveyor belt 11 and can contact the endless conveyor belt 11 and rotate together.

[0037] The transmission shaft 8 is coaxially connected to the transmission wheel 14;

[0038] The transmission belt 10 is sleeved on the transmission shaft 8 and the driven shaft 9, and can transmit the rotation of the transmission shaft 8 to the driven shaft 9:

[0039] The driven shaft 9 is coaxially connected to the driven wheel 15;

[0040] The driven wheel 15 is arranged above the transmission belt 10 .

[0041] The purpose of this design is to target the scenario of using a circular conveyor belt. In this scenario, the direction of the cement bags transported by the circular conveyor belt is opposite to the direction of rotation below. Therefore, the transmission wheel in contact with it drives the transmission shaft to rotate, and the transmission shaft drives the driven shaft, i.e., the driven wheel, through the transmission belt to rotate in the same direction as the travel direction. Since there is rotation transmission in the whole process, the rotation speed of the driven wheel is significantly lower than the transportation speed of the circular conveyor belt. Such a speed difference enables the cleaning mechanism to clean the dust on the surface of the cement bag.

[0042] like Figure 3 and Figure 4 As shown, in this embodiment, another specific cement bag conveying and cleaning device structure is provided. The cement bag conveying mechanism includes a conveying roller 7 and a conveying mesh belt 18. The conveying mesh belt 18 is provided on the conveying roller 7 and can move along the rotation direction under the drive of the conveying roller 7. The transmission mechanism includes a transmission wheel 14, a transmission shaft 8, a transmission belt 10, a driven shaft 9 and a driven wheel 15. The transmission wheel 14 is provided below the conveying mesh belt 18 and can contact the lower surface of the conveying mesh belt 18.

[0043] The transmission shaft 8 is coaxially connected to the transmission wheel 14;

[0044] The transmission belt 10 is sleeved on the transmission shaft 8 and the driven shaft 9, and can transmit the rotation of the transmission shaft 8 to the driven shaft 9:

[0045] The driven shaft 9 is coaxially connected to the driven wheel 15;

[0046] The driven wheel 15 is arranged above the transmission belt 10 .

[0047] The purpose of this design is to target the scenario of using a conveyor mesh belt. Compared with a circulating conveyor belt, the conveyor mesh belt has no circulating part, that is, the overall conveying direction is consistent. In this way, the direction transmitted to the driven wheel through the transmission mechanism is opposite to the conveying direction of the conveyor mesh belt, so that the cleaning mechanism cleans the dust on the surface of the cement bag.

[0048] It should be noted that due to the reverse cleaning method, in order to ensure the stable operation of the transmission components, an additional set of auxiliary conveyor rollers 17 is usually added.

[0049] In this embodiment, the cleaning mechanism includes a brush roller 16, a front and rear dividing mechanism and an exhaust pipe 4;

[0050] The exhaust pipe 4 is connected to the top of the device body 1 and can discharge the dust in the cleaning chamber 12 in the device body 1 under the action of the fan;

[0051] The brush roller 16 is sleeved on the driven wheel 15 and can contact the upper surface of the cement bag 13;

[0052] The front and rear dividing mechanism includes a first fixed seat 2, a first dividing belt 5, a second fixed seat 3 and a second dividing belt 6. The first fixed seat 2 is arranged above the discharge port of the device body 1, and the first dividing belt 5 is connected to the first fixed seat 2. The second fixed seat 3 is arranged above the feed port of the device body 1, and the second dividing belt 6 is connected to the second fixed seat 3.

[0053] The purpose of such design is that the cleaning mechanism including the brush roller will not cause damage to the surface of the packaging bag during operation.

[0054] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cement bag conveying and cleaning device, comprising a device body (1) and a cement bag conveying mechanism, wherein the cement bag conveying mechanism passes through the device body (1) and can convey cement bags (13) from one side of the device body (1) to the other side, characterized in that: A cleaning mechanism and a transmission mechanism are provided in the device body (1), and the cleaning mechanism is located above the cement bag (13) and can contact the upper surface of the cement bag (13); The transmission mechanism can transmit the kinetic energy of the cement bag conveying mechanism to the cleaning mechanism.

2. A cement bag conveying and cleaning device according to claim 1, characterized in that: The cement bag conveying mechanism comprises a conveying roller (7) and a circulating conveying belt (11); the circulating conveying belt (11) is sleeved on the conveying roller (7) and can circulate and rotate under the drive of the conveying roller (7).

3. A cement bag conveying and cleaning device according to claim 2, characterized in that: The transmission mechanism comprises a transmission wheel (14), a transmission shaft (8), a transmission belt (10), a driven shaft (9) and a driven wheel (15); the transmission wheel (14) is arranged below the circulating conveyor belt (11), and the transmission wheel (14) can contact the circulating conveyor belt (11) and rotate together with it; The transmission shaft (8) is coaxially connected to the transmission wheel (14); The transmission belt (10) is sleeved on the transmission shaft (8) and the driven shaft (9), and can transmit the rotation of the transmission shaft (8) to the driven shaft (9): The driven shaft (9) is coaxially connected to the driven wheel (15); The driven wheel (15) is arranged above the transmission belt (10).

4. The cement bag conveying and cleaning device according to claim 1, characterized in that: The cement bag conveying mechanism comprises a conveying roller (7) and a conveying mesh belt (18); the conveying mesh belt (18) is arranged on the conveying roller (7) and can move in the direction of rotation under the drive of the conveying roller (7).

5. The cement bag conveying and cleaning device according to claim 4, characterized in that: The transmission mechanism comprises a transmission wheel (14), a transmission shaft (8), a transmission belt (10), a driven shaft (9) and a driven wheel (15); the transmission wheel (14) is arranged below the conveyor mesh belt (18), and the transmission wheel (14) can contact the lower surface of the conveyor mesh belt (18); The transmission shaft (8) is coaxially connected to the transmission wheel (14); The transmission belt (10) is sleeved on the transmission shaft (8) and the driven shaft (9), and can transmit the rotation of the transmission shaft (8) to the driven shaft (9): The driven shaft (9) is coaxially connected to the driven wheel (15); The driven wheel (15) is arranged above the transmission belt (10).

6. A cement bag conveying and cleaning device according to claim 3 or 5, characterized in that: The cleaning mechanism comprises a brush roller (16), a front and rear dividing mechanism, and an exhaust pipe (4); The exhaust pipe (4) is connected to the top of the device body (1) and can discharge dust from the cleaning chamber (12) in the device body (1) under the action of the fan; The brush roller (16) is sleeved on the driven wheel (15) and can contact the upper surface of the cement bag (13); The front-to-back splitting mechanism comprises a first fixed seat (2), a first splitting belt (5), a second fixed seat (3) and a second splitting belt (6); the first fixed seat (2) is arranged above the discharge port of the device body (1); the first splitting belt (5) is connected to the first fixed seat (2); the second fixed seat (3) is arranged above the feed port of the device body (1); and the second splitting belt (6) is connected to the second fixed seat (3).

7. The cement bag conveying and cleaning device according to claim 6, characterized in that: The transmission shaft (8), transmission belt (10), and driven shaft (9) are arranged outside the device body (1).

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