Sagger cleaning device

Abstract

The sagger cleaning device comprises a machine frame, a plurality of sets of transmission mechanisms, a power source, a fixing mechanism and a plurality of cleaning heads, and the machine frame comprises machine legs and a mounting frame supported on the machine legs; a plurality of groups of transmission mechanisms are mounted on the mounting frame, and each group of transmission mechanism comprises a transmission shaft; the power source is mounted on the mounting frame, is connected with the transmission shaft and drives the transmission shaft to rotate; the fixing mechanism is mounted on the rack and is used for fixing a sagger; the number of the cleaning heads is the same as that of the transmission mechanisms, the cleaning heads are connected to one ends of the corresponding transmission shafts respectively, the multiple cleaning heads are used for penetrating into the saggar and sweeping the inner wall of the saggar, and the sum of the vertical projection areas of all the cleaning heads on the mounting plate is smaller than the area of the mounting plate. The sagger cleaning device is simple in structure and good in cleaning effect, dust can be prevented from drifting upwards, and long-term stable operation of the sagger cleaning device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy supporting equipment, in particular to a sagger cleaning device. Background Art

[0002] With the development and guidance of society and technology, new energy vehicles have developed rapidly, and their penetration rate has reached nearly 50%. Lithium batteries are the main energy source for new energy vehicles. In the lithium battery material sintering production line, lithium battery material powder needs to be transported through saggers. For example, saggers are used for loading, and after being sent to the roller kiln for sintering, the saggers are used for unloading. In order to prevent the residual powder from affecting the quality of subsequent materials, the saggers need to be cleaned, but the dust is large during the cleaning process, which may affect the transmission structure in the cleaning equipment and even affect the normal operation of the equipment.

[0003] Therefore, in view of the above technical problems, it is necessary to provide a sagger cleaning device to solve the above problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a sagger cleaning device, which is used to solve the problem that excessive dust affects the transmission mechanism during the production process.

[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] The utility model provides a sagger cleaning device, comprising a frame, multiple transmission mechanisms, a power source, a fixing mechanism and multiple cleaning heads, the frame comprising a machine foot and a mounting frame supported on the machine foot; the multiple transmission mechanisms are mounted on the mounting frame, each transmission mechanism comprising a transmission shaft; the power source is mounted on the mounting frame, which is connected to and drives the transmission shaft to rotate; the fixing mechanism is mounted on the frame and used for fixing the sagger; the cleaning heads are the same in number as the transmission mechanisms and are respectively connected to one end of the corresponding transmission shafts, the multiple cleaning heads are used to penetrate into the interior of the sagger and clean the inner wall of the sagger, and the sum of the vertical projection areas of all the cleaning heads on the mounting plate is smaller than the area of ​​the mounting plate.

[0008] In one or more embodiments of the present invention, the number of the transmission mechanisms is 4, which are installed on the mounting frame in a square array.

[0009] In one or more embodiments of the present invention, each transmission mechanism comprises a double synchronous wheel fixed to the transmission shaft, the double synchronous wheels are connected one by one by belts, and the power source is connected to one of the double synchronous wheels by a belt.

[0010] In one or more embodiments of the present invention, the mounting frame includes a first mounting plate and a second mounting plate arranged up and down, the double synchronous wheel is located between the first mounting plate and the second mounting plate, and the power source is installed on the second mounting plate.

[0011] In one or more embodiments of the present invention, the mounting frame further includes a third mounting plate fixed above the second mounting plate, and the transmission shaft is supported by the third mounting plate.

[0012] In one or more embodiments of the present invention, the transmission mechanism includes a first mounting seat fixed on the second mounting plate, and a second mounting seat fixed on the third mounting plate, the first mounting seat and the second mounting seat are arranged between the second mounting plate and the third mounting plate, and the transmission shaft passes through the first mounting seat and the second mounting seat.

[0013] In one or more embodiments of the present invention, two bearings are arranged in the first mounting seat, and / or at least one bearing is arranged in the second mounting seat.

[0014] In one or more embodiments of the present invention, the transmission shaft includes an axially penetrating channel, the cleaning head is provided with a suction hole connected to the channel, and the other end of the transmission shaft is used for an external suction device.

[0015] In one or more embodiments of the present invention, the transmission shaft is exposed upward from the third mounting plate.

[0016] In one or more embodiments of the present invention, the fixing mechanism includes lifting cylinders that are relatively arranged and fixed to the machine feet, and top plates that are respectively connected to the lifting cylinders.

[0017] Compared with the prior art, the sagger cleaning device in the utility model is provided with a larger mounting plate, which can prevent dust from floating upward and affecting the upper transmission mechanism, etc., so as to improve the stability of the equipment during operation. Secondly, the sagger cleaning device is provided with a negative pressure dust removal mechanism, which can remove dust to the maximum extent during operation. The mounting plate can prevent the dust that cannot be extracted in the first time from moving upward, and then the remaining dust is extracted with the cooperation of the negative pressure dust removal mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a front view of a sagger cleaning device in one embodiment of the utility model;

[0020] Figure 2 It is a side view of a sagger cleaning device in one embodiment of the utility model;

[0021] Figure 3 It is a top view of a sagger cleaning device in one embodiment of the utility model.

[0022] Description of main reference numerals:

[0023] 100-sagger cleaning device, 11-machine foot, 12-mounting plate, 121-first mounting plate, 122-second mounting plate, 123-third mounting plate, 21-transmission shaft, 22-double synchronous wheel, 231-first mounting seat, 232-second mounting seat, 30-cleaning head, 40-power source, 51-lifting cylinder, 52-top plate. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0025] like Figure 1-3 As shown, the sagger cleaning device 100 in one embodiment of the utility model comprises a frame, multiple transmission mechanisms, multiple cleaning heads 30, a power source 40 and a fixing mechanism. The frame comprises a machine foot 11 and a mounting frame 12 supported on the machine foot 11. The transmission mechanism is fixed on the mounting frame 12, and each transmission mechanism comprises a transmission shaft 21. The number of cleaning heads 30 is the same as that of the transmission mechanism, and each cleaning head 30 is connected to one end of the corresponding transmission shaft 21. The fixing mechanism is mounted on the frame 11 and is used to fix the sagger. The power source 40 is mounted on the mounting frame 12, which is connected to and drives the transmission shaft 21 to rotate, thereby driving the cleaning head 30 to clean the inside of the sagger.

[0026] When the sagger is transported to the bottom of the cleaning head 30, it is lifted upward so that the cleaning head 30 enters the inside of the sagger, and the fixing mechanism fixes the sagger, and then the power source 40 drives the cleaning head 30 to rotate to clean the inner wall of the sagger. The sagger cleaning device 100 in this embodiment has a simple structure, good sagger cleaning effect, high stability, and the vertical projection area of ​​all cleaning heads 30 on the mounting frame 12 is smaller than the area of ​​the mounting frame 12, that is, the overall area of ​​the mounting frame 12 is large, and full coverage of the cleaning heads 30 on one side can be formed. Therefore, when cleaning the sagger, even if the dust is large and cannot be completely absorbed, the mounting frame 12 can also prevent the dust from floating to the other side and affecting other parts of the transmission mechanism, thereby improving the overall stability and ensuring the long-term stable operation of the equipment.

[0027] In one embodiment, four groups of transmission mechanisms are provided, and four corresponding cleaning heads 30 are also provided. The transmission mechanism array is arranged on the mounting frame 12 to form a regular square array, so that saggers of the same shape can be cleaned in all directions.

[0028] like Figure 1 As shown, the cleaning head 30 is a columnar body with an arc-shaped top, with bristles distributed on the outer surface, and the bristles at the top are in an outwardly expanded form rather than a contracted form similar to the top, so the bristles at the top can clean the corners of the sagger and prevent dust from accumulating in the corners.

[0029] In one embodiment, each transmission mechanism also includes a double synchronous wheel 22 fixed on the transmission shaft 21, and the double synchronous wheels 22 on each transmission mechanism are connected one by one through a belt, and the power source 40 is connected to the double synchronous wheels 22 on one of the transmission mechanisms through a belt, thereby driving all the transmission shafts 21 and the cleaning head 30 to rotate. This setting method reduces the control of the original electric cylinder, adopts the most accurate four-brush simultaneous drive control, driven by the synchronous wheel output of the power source 40, and each transmission shaft 21 is equipped with a double synchronous wheel 22. The stability of the rotation is ensured by the stable control and output of the belt, and the whole interior of the sagger is cleaned at the same time, which reduces the electronic control failure rate of the equipment, controls the relevant costs, and avoids the equipment downtime caused by the frequent loss of the origin of the transmission electric cylinder.

[0030] Preferably, the mounting frame 12 includes a first mounting plate 121 and a second mounting plate 122 which are arranged up and down, the second mounting plate 122 is located above the first mounting plate, the double synchronous wheel 22 is located between the first mounting plate 121 and the second mounting plate 122, and the power source 40 is installed on the second mounting plate 122.

[0031] Furthermore, a third mounting plate 123 is provided above the second mounting plate 122, and the third mounting plate 123 is used to provide support for the transmission shaft 21. The transmission shaft 21 is at least installed on the second mounting plate 122 and the third mounting plate 123. At least two fixed support points make the operation of the transmission shaft 21 more stable without shaking.

[0032] The above arrangement of multiple mounting plates reduces the load-bearing capacity of a single mounting plate and increases the separation space so that different spaces do not affect each other, further improving the stability of the overall operation.

[0033] like Figure 1 As shown, the transmission mechanism includes two mounting seats, namely a first mounting seat 231 mounted on the second mounting plate 122, and a second mounting seat 232 mounted on the third mounting plate 123. The transmission shaft 21 passes through the first mounting seat 231 and the second mounting seat 232, and the two mounting seats are used to provide for the transmission shaft 21.

[0034] Meanwhile, two bearings (not shown) are arranged in the first mounting seat 231, and only one bearing is arranged in the second mounting seat 232 to ensure the continuity and stability of the rotation of the transmission shaft 21. The number of bearings can be set according to actual conditions, and this embodiment does not limit it.

[0035] In one embodiment, in order to further improve the dust removal effect and prevent dust from drifting upward, the transmission shaft 21 is an axially opened shaft body, and an axially through-going channel (not shown) is opened inside. At the same time, a suction hole (not shown) connected to the internal channel of the transmission shaft 21 is opened on the cleaning head 30. The other end of the transmission shaft 21 is externally connected to a negative pressure suction device. When cleaning the sagger, turning on the external suction device can suck out most of the dust. At the same time, the first mounting plate 121 is used to block the dust that is not sucked out in the first time under the first mounting plate 121. The negative pressure device will suck out the remaining dust in the following time to prevent the dust from affecting the surrounding environment and the health of the staff.

[0036] Preferably, the transmission shaft 21 is exposed upward from the third mounting plate 123 to facilitate connection with the negative pressure suction device.

[0037] In one embodiment, the fixing mechanism includes a lifting cylinder 51 that is relatively arranged and fixed on the machine foot 11, and a top plate 52 connected to the lifting cylinder 51. When the sagger moves below the cleaning head 30, the lifting cylinder 51 drives the top plate 52 to fix the sagger from both sides to prevent it from moving during the cleaning process.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sagger cleaning device, characterized in that: include: A frame, including a machine foot and a mounting frame supported on the machine foot; A plurality of transmission mechanisms are mounted on the mounting frame, each transmission mechanism comprising a transmission shaft; A power source, mounted on the mounting frame, connected to and driving the transmission shaft to rotate; A fixing mechanism, mounted on the frame and used to fix the sagger; as well as A plurality of cleaning heads are provided, the number of which is the same as that of the transmission mechanism and are respectively connected to one end of the corresponding transmission shaft, the plurality of cleaning heads are used to penetrate into the sagger and clean the inner wall of the sagger, and the sum of the vertical projection areas of all the cleaning heads on the mounting plate is smaller than the area of ​​the mounting plate.

2. The sagger cleaning device according to claim 1, characterized in that: The number of the transmission mechanisms is 4, which are installed on the mounting frame in a square array.

3. The sagger cleaning device according to claim 1, characterized in that: Each group of transmission mechanisms comprises a double synchronous wheel fixed to the transmission shaft, the double synchronous wheels are connected one by one through belts, and the power source is connected to one of the double synchronous wheels through a belt.

4. The sagger cleaning device according to claim 3, characterized in that: The mounting frame includes a first mounting plate and a second mounting plate arranged up and down, the double synchronous wheel is located between the first mounting plate and the second mounting plate, and the power source is installed on the second mounting plate.

5. The sagger cleaning device according to claim 4, characterized in that: The mounting frame also includes a third mounting plate fixed above the second mounting plate, and the transmission shaft is supported by the third mounting plate.

6. The sagger cleaning device according to claim 5, characterized in that: The transmission mechanism includes a first mounting seat fixed on the second mounting plate, and a second mounting seat fixed on the third mounting plate, the first mounting seat and the second mounting seat are arranged between the second mounting plate and the third mounting plate, and the transmission shaft passes through the first mounting seat and the second mounting seat.

7. The sagger cleaning device according to claim 6, characterized in that: Two bearings are arranged in the first mounting seat, and / or at least one bearing is arranged in the second mounting seat.

8. The sagger cleaning device according to claim 5, characterized in that: The transmission shaft comprises an axially penetrating channel, the cleaning head is provided with a suction hole connected to the channel, and the other end of the transmission shaft is used for connecting an external suction device.

9. The sagger cleaning device according to claim 8, characterized in that: The transmission shaft is exposed upward from the third mounting plate.

10. The sagger cleaning device according to claim 1, characterized in that: The fixing mechanism comprises lifting cylinders which are arranged relatively and fixed to the machine feet, and top plates which are respectively connected to the lifting cylinders.

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