Slurry recovery device

Abstract

The utility model relates to the field of old metal recovery, particularly provides a slurry recovery device, and aims to solve the problem of low silver slurry recovery efficiency. Therefore, the slurry recovery device comprises a base, a driving assembly and a collecting assembly. A slurry barrel and a recycling barrel are arranged on the base at intervals; the collecting assembly is connected with the driving assembly, the driving assembly can drive the collecting assembly to reciprocate between the slurry barrel and the recycling barrel, and the driving assembly can drive the collecting assembly to move up and down in the slurry barrel and the recycling barrel; the collecting assembly comprises a first scraping tool, a second scraping tool, a first motor and a second motor, the second scraping tool is arranged in the first scraping tool, the first motor can drive the first scraping tool to rotate so as to scrape off and collect the slurry in the slurry barrel, and the second motor can drive the second scraping tool to rotate so as to scrape off the slurry in the first scraping tool into the recycling barrel. Therefore, residue and waste of the slurry can be reduced, and the slurry recycling efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the old metal recovery field, and specifically provides a slurry recovery device. BACKGROUND

[0002] In the production process of photovoltaic cells, screen printing is a key technical step, which accurately prints silver paste containing high-conductivity material to the surface of the cell to form a conductive electrode, thereby improving the photoelectric conversion efficiency.

[0003] Silver paste, as a key conductive material, has been widely used in the photovoltaic industry due to its excellent conductivity and good printing adaptability. However, the cost of silver paste is extremely high, mainly due to the scarcity of its raw material silver and the high refining cost. In actual production, silver paste is usually stored in a paste barrel for use. However, the existing production process and technical conditions result in a portion of silver paste in the paste barrel being unable to be fully utilized and remaining in the barrel. This portion of residual silver paste not only represents a significant material waste, but also, over time, the silver paste exposed to the air will undergo an oxidation reaction, further reducing its utilization value and economy.

[0004] To address the above problems, the silver paste recovery method commonly used in the industry is to use a scraping shovel for manual recovery. Although this method achieves the secondary use of silver paste to some extent, it has many shortcomings. First, manual scraping not only has low efficiency, but also consumes a large amount of labor cost, which is not conducive to improving the automation level and overall production efficiency of the production line. Second, it is difficult to ensure the uniformity and completeness of the scraping during manual operation, which can easily cause loss and contamination of silver paste, thereby affecting the quality of the recovered silver paste and the subsequent use effect.

[0005] Therefore, there is a need in the art for a new technical solution to solve the above problems. SUMMARY

[0006] The utility model aims to solve the above technical problems, i.e., to solve the problem of low silver paste recovery efficiency.

[0007] The utility model provides a kind of slurry recovery device, including base, drive assembly and collection component,

[0008] The paste barrel and the recovery barrel are arranged on the base with intervals;

[0009] The drive assembly is installed on the base, the collection component is connected with the drive assembly, the drive assembly can drive the collection component to reciprocate between the paste barrel and the recovery barrel, and the drive assembly can drive the collection component to move up and down in the paste barrel and the recovery barrel;

[0010] The collecting assembly comprises a first scraper, a second scraper, a first motor and a second motor, the second scraper is arranged in the first scraper, the first motor can drive the first scraper to rotate to scrape and collect the slurry in the slurry barrel, and the second motor can drive the second scraper to rotate to scrape the slurry in the first scraper into the recovery barrel.

[0011] In the preferred technical scheme of the above slurry recovery device, the driving assembly comprises a transverse driving mechanism, a longitudinal driving mechanism and a guide block, the transverse driving mechanism and the longitudinal driving mechanism are both connected with the guide block, the collecting assembly is connected with the output end of the longitudinal driving mechanism, a guide rod is arranged on the base, the guide block is in sliding connection with the guide rod, and the guide rod is located directly above the slurry barrel and the recovery barrel, the transverse driving mechanism can drive the guide block to move on the guide rod to realize the reciprocating movement of the collecting assembly between the slurry barrel and the recovery barrel, and the longitudinal driving mechanism can drive the collecting assembly to move up and down to realize the up-and-down movement of the collecting assembly in the slurry barrel and the recovery barrel.

[0012] In the preferred technical scheme of the above slurry recovery device, the transverse driving mechanism comprises a third motor, the third motor is fixedly connected with the guide block, a gear is arranged at the output end of the third motor, a rack is arranged on the base, the gear is in tooth connection with the rack, and the rack is arranged in parallel with the guide rod.

[0013] In the preferred technical scheme of the above slurry recovery device, the longitudinal driving mechanism comprises a cylinder and a connecting rod, the cylinder is fixedly connected with the guide block, one end of the connecting rod is connected with the output end of the cylinder, and the other end of the connecting rod is connected with the collecting assembly, and the cylinder can drive the connecting rod to move up and down.

[0014] In the preferred technical scheme of the above slurry recovery device, the first scraper comprises a first rotating shaft, a main scraper, a bottom plate and a side plate, the first rotating shaft is connected with the driving end of the first motor, the main scraper can abut against the inner wall of the slurry barrel, the bottom plate is horizontally arranged between the main scraper and the first rotating shaft, the side plate is vertically arranged between the main scraper and the first rotating shaft, the main scraper, the bottom plate and the side plate enclose a storage bin with an opening, and the opening is directed to the rotating direction of the main scraper, and the storage bin can contain the slurry scraped by the main scraper in the slurry barrel.

[0015] In the preferred technical scheme of the slurry recycling device, the second scraper comprises a second rotating shaft and a secondary scraper, the second rotating shaft is connected with the driving end of the second motor, the secondary scraper is connected with the second rotating shaft, the secondary scraper is vertically arranged in the storage bin, and adjacent two sides of the secondary scraper are respectively in abutment with the primary scraper and the bottom plate, and the second motor can drive the secondary scraper to rotate in the storage bin to scrape the slurry in the storage bin through the opening and into the recycling barrel.

[0016] In the preferred technical scheme of the slurry recycling device, the recycling barrel has a top cover, the top cover is provided with a die opening matched with the first scraper, and the inner wall of the die opening can be in sliding contact with the edge of the opening.

[0017] In the preferred technical scheme of the slurry recycling device, the base is respectively provided with a first fixing mechanism and a second fixing mechanism, and the first fixing mechanism and the second fixing mechanism can respectively fix the slurry barrel and the recycling barrel on the base.

[0018] In the preferred technical scheme of the slurry recycling device, the first fixing mechanism comprises a first mounting block, a first electric push rod is arranged on the first mounting block, and a first arc-shaped clamp is fixed at the end of the first electric push rod, the first arc-shaped clamp can abut against the outer wall of the slurry barrel, and / or

[0019] The first fixing mechanism is provided with at least two first fixing mechanisms, and the two first fixing mechanisms are oppositely arranged on two sides of the slurry barrel.

[0020] In the preferred technical scheme of the slurry recycling device, the second fixing mechanism comprises a second mounting block, a second electric push rod is arranged on the second mounting block, and a second arc-shaped clamp is fixed at the end of the second electric push rod, the second arc-shaped clamp can abut against the outer wall of the recycling barrel, and / or

[0021] The second fixing mechanism is provided with at least two second fixing mechanisms, and the two second fixing mechanisms are oppositely arranged on two sides of the recycling barrel.

[0022] As can be understood by those skilled in the art, the slurry recovery device provided by the utility model has the advantages that the slurry recovery device comprises a base, a driving assembly and a collecting assembly. The slurry barrel and the recovery barrel are arranged on the base in a spaced manner. The driving assembly is installed on the base, and the collecting assembly is connected with the driving assembly. The driving assembly can drive the collecting assembly to reciprocate between the slurry barrel and the recovery barrel, and the driving assembly can drive the collecting assembly to move up and down in the slurry barrel and the recovery barrel. The collecting assembly comprises a first scraper, a second scraper, a first motor and a second motor. The second scraper is arranged in the first scraper. The first motor can drive the first scraper to rotate so as to scrape and collect the slurry in the slurry barrel. The second motor can drive the second scraper to rotate so as to scrape the slurry in the first scraper into the recovery barrel. The driving assembly enables the collecting assembly to move flexibly between the slurry barrel and the recovery barrel, and the collecting assembly is suitable for barrels of different positions and sizes. The rotation of the first scraper and the second scraper ensures complete scraping and transfer of the slurry, reduces residue and waste, realizes efficient, flexible and clean recovery of the slurry, and significantly improves the efficiency of slurry recovery. BRIEF DESCRIPTION OF DRAWINGS

[0023] Preferred embodiments of the utility model will be described below in conjunction with the drawings, in which:

[0024] Figure 1 is a structural schematic view of the slurry recovery device of the utility model;

[0025] Figure 2 is a structural schematic view of the collecting assembly of the utility model;

[0026] Figure 3 is a structural schematic view of the first scraper of the utility model Figure 1 ;

[0027] Figure 4 is a structural schematic view of the first scraper of the utility model Figure 1 ;

[0028] Figure 5 is a structural schematic view of the second scraper of the utility model;

[0029] Figure 6 is a structural schematic view of the driving assembly of the utility model;

[0030] Figure 7 is a structural schematic view of the first fixing mechanism of the utility model;

[0031] Figure 8 is a structural schematic view of the first fixing mechanism of the utility model.

[0032] List of reference signs:

[0033] 1, base; 11, slurry barrel; 12, recovery barrel; 121, top cover; 122, die; 13, guide rod; 14, rack; 15, first fixing mechanism; 151, first mounting block; 152, first electric push rod; 153, first arc clamp; 16, second fixing mechanism; 161, second mounting block; 162, second electric push rod; 163, second arc clamp;

[0034] 2, drive assembly; 21, transverse drive mechanism; 211, third motor; 212, gear; 22, longitudinal drive mechanism; 221, air cylinder; 222, connecting rod; 23, guide block;

[0035] 3, collection assembly; 31, first scraper; 311, first rotating shaft; 312, main scraper; 313, bottom plate; 314, side plate; 315, storage bin; 316, opening; 32, second scraper; 321, second rotating shaft; 322, auxiliary scraper; 33, first motor; 34, second motor. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not intended to limit the protection scope of the present application. For example, although the following embodiments are introduced in combination with the slurry recovery device, the slurry recovery device provided by the present application is also applicable to other products that need to solve the problem of low slurry recovery efficiency.

[0037] It should be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "provided", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] Based on the problem of low silver paste recovery efficiency in the production process of photovoltaic cells pointed out in the background art, the present application provides a slurry recovery device, which aims to improve the automatic recovery level of the slurry, so as to effectively solve the problem of low silver paste recovery efficiency.

[0039] As Figures 1 to 4As shown, the utility model provides a kind of slurry recovery device, including base 1, drive assembly 2 and collection assembly 3.Base 1 is provided with slurry bucket 11 and recovery bucket 12 at interval;Drive assembly 2 is installed on base 1, collection assembly 3 is connected with drive assembly 2, drive assembly 2 can drive collection assembly 3 reciprocating between slurry bucket 11 and recovery bucket 12, and drive assembly 2 can drive collection assembly 3 to move up and down in slurry bucket 11 and recovery bucket 12;Collection assembly 3 includes first scraper 31, second scraper 32, first motor 33 and second motor 34, second scraper 32 is arranged in first scraper 31, first motor 33 can drive first scraper 31 rotation, to scrape and collect slurry in slurry bucket 11, second motor 34 can drive second scraper 32 rotation, to scrape slurry in first scraper 31 to recovery bucket 12.

[0040] Base 1 is the basic support structure of the whole device, and fixed positions for placing slurry bucket 11 and recovery bucket 12 are provided thereon, and the two barrels are used for storing slurry to be recovered and collecting scraped slurry respectively.

[0041] Drive assembly 2 is installed on base 1, and is responsible for providing power to drive the movement of collection assembly 3.The drive assembly 2 of the utility model has two main functions: one is to drive collection assembly 3 to reciprocate horizontally between slurry bucket 11 and recovery bucket 12, and the other is to drive collection assembly 3 to move vertically up and down in the two barrels.Such design ensures that collection assembly 3 can be accurately positioned to slurry bucket 11 to scrape slurry, and then transfer the slurry to recovery bucket 12.

[0042] Collection assembly 3 is connected with drive assembly 2, and is the core component for performing slurry scraping and slurry transfer.First motor 33 drives first scraper 31 to rotate, and first scraper 31 is designed to closely fit the inner wall of slurry bucket 11, and through the rotating action, the slurry attached to the barrel wall is effectively scraped off.Second motor 34 drives second scraper 32 to rotate.Second scraper 32 is located inside first scraper 31, and can further scrape the slurry collected in first scraper 31 into recovery bucket 12.

[0043] The slurry recycling device of the utility model is started, the driving assembly 2 first drives the collecting assembly 3 to move to the upper side of the slurry barrel 11, then drives the collecting assembly 3 to enter the slurry barrel 11, then, the first motor 33 is started, drives the first scraper 31 to start rotating, and the slurry on the inner wall of the slurry barrel 11 is scraped off and collected on the first scraper 31. After scraping, the driving assembly 2 drives the collecting assembly 3 to move back to the upper side of the slurry barrel 11. Then, the driving assembly 2 drives the collecting assembly 3 to move to the upper side of the recycling barrel 12, and controls it to descend to enter the first scraper 31 into the recycling barrel 12. At this time, the second motor 34 is started, drives the second scraper 32 to rotate, and the slurry on the first scraper 31 is scraped off into the recycling barrel 12. Repeat the above steps until the slurry in the slurry barrel 11 is completely recycled into the recycling barrel 12.

[0044] Therefore, the utility model discloses a driving assembly 2, so that the collecting assembly 3 can be flexibly moved between the slurry barrel 11 and the recycling barrel 12, and adapt to barrels of different positions and sizes; the rotation design of the first scraper 31 and the second scraper 32 ensures that the slurry is completely scraped and transferred, reduces waste and residue, realizes efficient, flexible and clean recycling of the slurry, and significantly improves the efficiency of slurry recycling.

[0045] Preferably, as shown in Figure 1 And Figure 6 The driving assembly 2 includes a transverse driving mechanism 21, a longitudinal driving mechanism 22 and a guide block 23, the transverse driving mechanism 21 and the longitudinal driving mechanism 22 are connected with the guide block 23, the collecting assembly 3 is connected with the output end of the longitudinal driving mechanism 22, the base 1 is provided with a guide rod 13, the guide block 23 is slidably connected with the guide block 23, and the guide rod 13 is located directly above the slurry barrel 11 and the recycling barrel 12, the transverse driving mechanism 21 can drive the guide block 23 to move on the guide rod 13, so as to realize the reciprocating movement of the collecting assembly 3 between the slurry barrel 11 and the recycling barrel 12, and the longitudinal driving mechanism 22 can drive the collecting assembly 3 to move up and down, so as to realize the up-and-down movement of the collecting assembly 3 in the slurry barrel 11 and the recycling barrel 12.

[0046] The transverse driving mechanism 21 is responsible for providing power to drive the guide block 23 to move horizontally on the guide rod 13, so that the collection assembly 3 can move back and forth between the slurry barrel 11 and the recovery barrel 12, thereby switching between different working positions. The longitudinal driving mechanism 22 is connected with the guide block 23 and is responsible for providing power in the vertical direction, so as to drive the collection assembly 3 to move up and down in the slurry barrel 11 and the recovery barrel 12, so as to accurately position the scraper to the slurry or recovery position. The guide block 23 serves as a key component connecting the transverse driving mechanism 21 and the longitudinal driving mechanism 22, and the guide block 23 is connected with the guide rod 13 through sliding connection, ensuring the stability and accuracy of the collection assembly 3 during movement. The guide rod 13 is arranged on the base 1 directly above the slurry barrel 11 and the recovery barrel 12, and the guide rod 13 provides a sliding track for the guide block 23, ensuring the accuracy of the path of the collection assembly 3 during horizontal movement.

[0047] When it is necessary to collect slurry, the transverse driving mechanism 21 is started to drive the guide block 23 (and the longitudinal driving mechanism 22 and the collection assembly 3 connected thereto) to move on the guide rod 13 directly above the slurry barrel 11. Then, the longitudinal driving mechanism 22 is started to drive the collection assembly 3 to descend, so that the first scraper 31 is in contact with the inner wall of the slurry barrel 11. The first motor 33 is started to drive the first scraper 31 to rotate, so as to scrape the slurry in the slurry barrel 11 and collect it on the first scraper 31. After scraping, the longitudinal driving mechanism 22 is started again to lift the collection assembly 3 back to the original position. The transverse driving mechanism 21 is started again to move the collection assembly 3 directly above the recovery barrel 12. The longitudinal driving mechanism 22 drives the collection assembly 3 to descend again, so that the second scraper 32 is sent into the recovery barrel 12. The second motor 34 is started to drive the second scraper 32 to rotate, so as to scrape the slurry on the first scraper 31 into the recovery barrel 12. The above steps are repeated until the slurry in the slurry barrel 11 is completely recovered into the recovery barrel 12.

[0048] Preferably, as shown in Figure 1 and Figure 6 The transverse driving mechanism 21 includes a third motor 211 fixedly connected with the guide block 23, and the output end of the third motor 211 is provided with a gear 212. A rack 14 is arranged on the base 1, and the gear 212 is in toothed connection with the rack 14, and the rack 14 is arranged in parallel with the guide rod 13.

[0049] The third motor 211 is fixedly connected to the guide block 23 and serves as the power source of the transverse driving mechanism 21, responsible for providing the power for the horizontal movement of the guide block 23. The gear 212 is installed on the output end of the third motor 211 and coaxial with the rotating shaft of the motor. Exemplarily, the number of teeth and the modulus of the gear 212 are matched with the rack 14 to ensure the stability and accuracy of the tooth connection. The rack 14 is arranged on the base 1 and parallel to the guide rod 13. The rack 14 is provided with teeth matched with the gear 212, which can move along the rack 14 when the gear 212 rotates, thereby driving the guide block 23 to move horizontally.

[0050] When the third motor 211 is started, the output end drives the gear 212 to rotate. The rotating gear 212 engages with the teeth on the rack 14 and moves along the horizontal direction of the rack 14. Since the gear 212 is fixedly connected to the guide block 23, the guide block 23 (and the longitudinal driving mechanism 22 and the collection assembly 3 connected thereto) will also move horizontally with the movement of the gear 212. When the gear 212 moves to the other end of the rack 14, the third motor 211 can be reversed to make the gear 212 move in the opposite direction along the rack 14, thereby driving the guide block 23 to return. By controlling the forward and reverse rotation and the rotation speed of the third motor 211, the horizontal movement distance and speed of the guide block 23 (and the collection assembly 3 connected thereto) on the guide rod 13 can be accurately controlled, further improving the accuracy and reliability of the slurry recycling device.

[0051] Preferably, as shown in Figure 1 and Figure 6 The longitudinal driving mechanism 22 includes a gas cylinder 221 and a connecting rod 222. The gas cylinder 221 is fixedly connected to the guide block 23, one end of the connecting rod 222 is connected to the output end of the gas cylinder 221, and the other end is connected to the collection assembly 3. The gas cylinder 221 can drive the connecting rod 222 to move up and down.

[0052] The gas cylinder 221 is the core component of the longitudinal driving mechanism 22 and is responsible for providing the power for linear motion. The gas cylinder 221 is fixedly connected to the guide block 23 to ensure stability during driving. The connecting rod 222 is a key component connecting the output end of the gas cylinder 221 and the collection assembly 3. One end of the connecting rod 222 is connected to the output end of the gas cylinder 221 (usually the piston rod of the gas cylinder 221), and the other end is connected to the collection assembly 3. When the gas cylinder 221 works, the up and down movement of the piston rod (not shown in the figure) will be directly transmitted to the collection assembly 3 through the connecting rod 222, making it move up and down. It should be noted that the operation of the gas cylinder 221 requires the supply of external gas, and the in and out of the gas is adjusted through a control valve (not shown in the figure), thereby controlling the extension and contraction of the gas cylinder 221.

[0053] When the gas source supplies gas to the cylinder 221, the piston inside the cylinder 221 moves up and down under the action of gas pressure. The movement of the piston is transmitted to the connecting rod 222 through the piston rod, and the connecting rod 222 further transmits the movement to the collecting assembly 3, so that the collecting assembly 3 moves up and down. By controlling the opening and closing of the valve, the amount of gas entering and leaving can be adjusted, so as to control the extension and retraction speed and position of the cylinder 221, and further control the up and down movement of the collecting assembly 3.

[0054] By adopting the combination of the cylinder 221 and the connecting rod 222 as the longitudinal driving mechanism 22, the rapid, stable and controllable up and down movement of the collecting assembly 3 in the slurry barrel 11 and the recycling barrel 12 is realized. This driving mode is not only simple and reliable, but also has high load capacity and fast response ability, which further improves the recycling efficiency and automation level of slurry recycling.

[0055] Preferably, as shown in Figure 3 and Figure 4 The first scraper 31 includes a first rotating shaft 311, a main scraper 312, a bottom plate 313 and a side plate 314. The first rotating shaft 311 is connected with the driving end of the first motor 33. The main scraper 312 can abut against the inner wall of the slurry barrel 11. The bottom plate 313 is horizontally arranged between the main scraper 312 and the first rotating shaft 311. The side plate 314 is vertically arranged between the main scraper 312 and the first rotating shaft 311. The main scraper 312, the bottom plate 313 and the side plate 314 enclose a storage bin 315 with an opening 316. The opening 316 faces the rotating direction of the main scraper 312. The storage bin 315 can hold the slurry scraped off by the main scraper 312 in the slurry barrel 11.

[0056] The first rotating shaft 311 is the rotation center of the first scraper 31, and the first rotating shaft 311 is connected with the driving end of the first motor 33, and rotates through the driving of the motor. The main scraper 312 is a main part for scraping the slurry. According to the characteristics of the slurry and the shape of the inner wall of the slurry barrel 11, the shape and material of the main scraper 312 are designed, so that the main scraper 312 can be in close contact with the inner wall of the slurry barrel 11, and the slurry can be effectively scraped during rotation. The bottom plate 313 is horizontally arranged between the main scraper 312 and the first rotating shaft 311, and plays a supporting and connecting role. The existence of the bottom plate 313 can make the main scraper 312 keep a stable posture during rotation, and the bottom plate 313 also serves as a part of the storage bin 315 for containing the scraped slurry. The side plate 314 is vertically arranged between the main scraper 312 and the first rotating shaft 311, and cooperates with the bottom plate 313 to form a storage bin 315 with an opening 316. The existence of the side plate 314 not only enhances the structural strength of the first scraper 31, but also prevents the scraped slurry from splashing during rotation. The opening 316 of the storage bin 315 faces the rotation direction of the main scraper 312, which means that when the main scraper 312 rotates and scrapes the slurry, the slurry will be directly thrown into the storage bin 315. This design ensures that the slurry can be effectively collected and stored.

[0057] When the first motor 33 is started, the first rotating shaft 311 starts to rotate, driving the scraper composed of the main scraper 312, the bottom plate 313 and the side plate 314 to rotate as a whole. The main scraper 312 is in close contact with the inner wall of the slurry barrel 11, and scrapes the slurry during rotation. The scraped slurry is thrown into the storage bin 315 and stored in the space formed by the bottom plate 313 and the side plate 314. Thus, the slurry is effectively scraped and collected, which not only improves the efficiency of slurry recovery, but also enhances the stability and adaptability of the scraper, and is suitable for various application scenarios of slurry recovery devices.

[0058] Preferably, as shown in Figure 2 and Figure 5 , the second scraper 32 comprises a second rotating shaft 321 and a secondary scraper 322, the second rotating shaft 321 is connected with the driving end of the second motor 34, the secondary scraper 322 is connected with the second rotating shaft 321, the secondary scraper 322 is vertically arranged in the storage bin 315, and the adjacent two sides of the secondary scraper 322 are respectively in contact with the main scraper 312 and the bottom plate 313. The second motor 34 can drive the secondary scraper 322 to rotate in the storage bin 315, so as to scrape the slurry in the storage bin 315 through the opening 316 and fall into the recovery barrel 12.

[0059] The second rotating shaft 321 is the rotation center of the second scraper 32, and is connected with the driving end of the second motor 34 to realize the rotating movement through the driving of the motor. The auxiliary scraper 322 is a key component for scraping and transferring the slurry, and is connected with the second rotating shaft 321 and vertically arranged in the storage bin 315. The adjacent two sides of the auxiliary scraper 322 respectively abut against the main scraper 312 and the bottom plate 313, forming a scraping surface corresponding to the opening 316 of the storage bin 315. The second motor 34 is the power source of the second scraper 32, and is responsible for driving the rotating movement of the second rotating shaft 321 and the auxiliary scraper 322.

[0060] When the second motor 34 is started, the second rotating shaft 321 and the auxiliary scraper 322 are driven to rotate. The auxiliary scraper 322 rotates in the storage bin 315, and the scraping surface thereof corresponds to the opening 316 of the storage bin 315, so that the slurry in the storage bin 315 is scraped and falls through the opening 316 into the recovery bucket 12 below. Through the second scraper 32, the slurry can be quickly and effectively scraped and transferred from the storage bin 315 to the recovery bucket 12, improving the efficiency and automation of slurry recovery. In addition, the scraping surface of the auxiliary scraper 322 corresponds to the opening 316 of the storage bin 315, ensuring that the slurry can be accurately scraped into the recovery bucket 12, avoiding waste and pollution of the slurry.

[0061] Preferably, as shown in Figure 1 The recovery bucket 12 has a top cover 121, and a die 122 is formed on the top cover 121 and matched with the first scraper 31. The inner wall of the die 122 can be in sliding contact with the edge of the opening 316.

[0062] When the slurry in the storage bin 315 is scraped by the auxiliary scraper 322 through the opening 316 and falls into the recovery bucket 12, the slurry is effectively collected in the recovery bucket 12. During the transfer of the slurry, part of the slurry may remain on the edge of the opening 316 of the storage bin 315. When the first scraper 31 is moved out of the recovery bucket 12 through the die 122 driven by the air cylinder 221, the inner wall of the die 122 is in close sliding contact with the edge of the opening 316 of the storage bin 315. This contact can scrape the slurry remaining on the edge of the opening 316 into the recovery bucket 12. Through the effective cleaning of the residual slurry by the die 122, the loss and waste of the slurry are avoided, and the efficiency and accuracy of slurry recovery are improved.

[0063] Preferably, as shown in Figure 1 The first fixing mechanism 15 and the second fixing mechanism 16 are respectively arranged on the base 1, and can respectively fix the slurry bucket 11 and the recovery bucket 12 on the base 1.

[0064] The first fixing mechanism 15 is arranged on the base 1 and used to fix the slurry bucket 11 on the base 1. This fixing method can ensure that the slurry bucket 11 does not shake or tilt during the scraping of the slurry, thereby ensuring the scraping efficiency and safety. The second fixing mechanism 16 is also arranged on the base 1 and used to fix the recovery bucket 12 on the base 1. By fixing the recovery bucket 12, the leakage or spilling of the slurry due to the shaking of the recovery bucket 12 during the slurry transfer process can be avoided, further improving the accuracy and safety of the slurry recovery.

[0065] Preferably, as shown in the drawings, the first fixing mechanism 15 comprises a first mounting block 151, a first electric push rod 152 is arranged on the first mounting block 151, and a first arc-shaped clamp 153 is fixed to the end of the first electric push rod 152. The first arc-shaped clamp 153 can abut against the outer wall of the slurry bucket 11. Figure 7

[0066] The first mounting block 151 serves as a support structure of the first fixing mechanism 15 and is fixedly connected to the base 1. It provides a stable platform for mounting and supporting the first electric push rod 152. The first electric push rod 152 is a telescopic driving device with one end fixed to the first mounting block 151. Through the telescopic movement of the electric push rod, the position adjustment of the first arc-shaped clamp 153 can be realized, thereby realizing the clamping and releasing of the slurry bucket 11. The first arc-shaped clamp 153 is fixedly connected to the end of the first electric push rod 152. Its shape is designed to be arc-shaped to match the shape of the outer wall of the slurry bucket 11. When the first electric push rod 152 is elongated, the first arc-shaped clamp 153 will move inward and tightly abut against the outer wall of the slurry bucket 11, thereby realizing the fixation of the slurry bucket 11.

[0067] When it is necessary to fix the slurry bucket 11 on the base 1, the first arc-shaped clamp 153 can be tightly abutted against the outer wall of the slurry bucket 11 by controlling the elongation of the first electric push rod 152. Due to the design of the arc-shaped clamp, it can be uniformly distributed on the outer wall of the slurry bucket 11 and provide a stable clamping force to prevent the slurry bucket 11 from shaking or tilting during the scraping of the slurry.

[0068] When it is necessary to release the slurry bucket 11, the first arc-shaped clamp 153 can be separated from the outer wall of the slurry bucket 11 by controlling the shortening of the first electric push rod 152. This design makes the fixing and releasing process of the slurry bucket 11 simple and fast, thereby improving the operation efficiency of the entire slurry recovery device.

[0069] Preferably, the first fixing mechanism 15 is provided with at least two first fixing mechanisms 15, and the two first fixing mechanisms 15 are oppositely arranged on the two sides of the slurry bucket 11.

[0070] ​At least two first fixing mechanisms 15 are provided, so that both sides of the slurry bucket 11 are supported and fixed by the fixing mechanisms. In this way, the stability of the slurry bucket 11 during the slurry scraping process is significantly enhanced, preventing shaking or tilting due to unilateral stress.

[0071] Preferably, as shown in the drawings, the second fixing mechanism 16 comprises a second mounting block 161, and a second electric push rod 162 is arranged on the second mounting block 161. The end of the second electric push rod 162 is fixed with a second arc-shaped clamp 163, which can abut against the outer wall of the recovery bucket 12. Figure 8

[0072] The second mounting block 161 serves as a support structure of the second fixing mechanism 16 and is fixedly connected to the base 1. Similar to the first mounting block 151, it provides a stable platform for mounting and supporting the second electric push rod 162. The second electric push rod 162 is also a telescopic driving device, with one end fixed to the second mounting block 161. Through the telescopic movement of the electric push rod, the position adjustment of the second arc-shaped clamp 163 can be realized, thereby achieving the clamping and releasing of the recovery bucket 12. The second arc-shaped clamp 163 is fixedly connected to the end of the second electric push rod 162. It is designed in an arc shape to match the shape of the outer wall of the recovery bucket 12. When the second electric push rod 162 is extended, the second arc-shaped clamp 163 will move inward and tightly abut against the outer wall of the recovery bucket 12, thereby fixing the recovery bucket 12.

[0073] When it is necessary to fix the recovery bucket 12 on the base 1, the second electric push rod 162 can be controlled to extend, so that the second arc-shaped clamp 163 tightly abuts against the outer wall of the recovery bucket 12. Due to the design of the arc-shaped clamp, it can be uniformly distributed on the outer wall of the recovery bucket 12, providing a stable clamping force to prevent the recovery bucket 12 from shaking or tilting during the slurry transfer process.

[0074] When it is necessary to release the recovery bucket 12, the second electric push rod 162 can be controlled to shorten, so that the second arc-shaped clamp 163 is separated from the outer wall of the recovery bucket 12. This design makes the fixing and releasing process of the recovery bucket 12 simple and fast, improving the operation efficiency of the entire slurry recovery device.

[0075] Preferably, the second fixing mechanism 16 is provided with at least two second fixing mechanisms 16, which are oppositely arranged on both sides of the recovery bucket 12.

[0076] At least two second fixing mechanisms 16 are provided, so that both sides of the recovery bucket 12 are supported and fixed by the fixing mechanisms. In this way, the stability of the recovery bucket 12 during the slurry transfer process is significantly enhanced, preventing shaking or tilting due to unilateral stress.

[0077] ​The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. The person skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A slurry recovery device, characterized by, Base (1), drive assembly (2) and collection assembly (3) are included, The slurry barrel (11) and the recovery barrel (12) are arranged on the base (1) in a spaced manner. The drive assembly (2) is installed on the base (1), the collection assembly (3) is connected with the drive assembly (2), the drive assembly (2) can drive the collection assembly (3) to move reciprocatingly between the slurry barrel (11) and the recovery barrel (12), and the drive assembly (2) can drive the collection assembly (3) to move up and down in the slurry barrel (11) and the recovery barrel (12). The collection assembly (3) includes a first scraper (31), a second scraper (32), a first motor (33) and a second motor (34), the second scraper (32) is arranged in the first scraper (31), the first motor (33) can drive the first scraper (31) to rotate, so as to scrape off and collect the slurry in the slurry barrel (11), and the second motor (34) can drive the second scraper (32) to rotate, so as to scrape off the slurry in the first scraper (31) into the recovery barrel (12).

2. The slurry recovery apparatus of claim 1, wherein, The drive assembly (2) includes a transverse driving mechanism (21), a longitudinal driving mechanism (22) and a guide block (23), the transverse driving mechanism (21) and the longitudinal driving mechanism (22) are connected with the guide block (23), the collection assembly (3) is connected with the output end of the longitudinal driving mechanism (22), the base (1) is provided with a guide rod (13), the guide block (23) is slidably connected with the guide block (23), and the guide rod (13) is located directly above the slurry barrel (11) and the recovery barrel (12), the transverse driving mechanism (21) can drive the guide block (23) to move on the guide rod (13), so as to realize the reciprocating movement of the collection assembly (3) between the slurry barrel (11) and the recovery barrel (12), and the longitudinal driving mechanism (22) can drive the collection assembly (3) to move up and down, so as to realize the up and down movement of the collection assembly (3) in the slurry barrel (11) and the recovery barrel (12).

3. The slurry recovery apparatus of claim 2, wherein, The transverse driving mechanism (21) includes a third motor (211), the third motor (211) is fixedly connected with the guide block (23), the output end of the third motor (211) is provided with a gear (212), the base (1) is provided with a rack (14), the gear (212) is in gear connection with the rack (14), and the rack (14) is arranged in parallel with the guide rod (13).

4. The slurry recovery apparatus of claim 3, wherein, The longitudinal driving mechanism (22) includes a gas cylinder (221) and a connecting rod (222), the gas cylinder (221) is fixedly connected with the guide block (23), one end of the connecting rod (222) is connected with the output end of the gas cylinder (221), and the other end is connected with the collection assembly (3), and the gas cylinder (221) can drive the connecting rod (222) to move up and down.

5. The slurry recovery apparatus of claim 1, wherein, The first scraper (31) comprises a first rotating shaft (311), a main scraper (312), a bottom plate (313) and a side plate (314), the first rotating shaft (311) is connected with the driving end of the first motor (33), the main scraper (312) can abut against the inner wall of the slurry barrel (11), the bottom plate (313) is horizontally arranged between the main scraper (312) and the first rotating shaft (311), the side plate (314) is vertically arranged between the main scraper (312) and the first rotating shaft (311), the main scraper (312), the bottom plate (313) and the side plate (314) form a storage bin (315) with an opening (316), and the opening (316) is towards the rotating direction of the main scraper (312), and the storage bin (315) can hold the slurry scraped off by the main scraper (312) in the slurry barrel (11).

6. The slurry recovery apparatus of claim 5, wherein, The second scraper (32) comprises a second rotating shaft (321) and a secondary scraper (322), the second rotating shaft (321) is connected with the driving end of the second motor (34), the secondary scraper (322) is connected with the second rotating shaft (321), the secondary scraper (322) is vertically arranged in the storage bin (315), and the adjacent two sides of the secondary scraper (322) abut against the main scraper (312) and the bottom plate (313) respectively, and the second motor (34) can drive the secondary scraper (322) to rotate in the storage bin (315) to scrape the slurry in the storage bin (315) through the opening (316) and into the recovery barrel (12).

7. The slurry recovery apparatus of claim 5, wherein, The recovery barrel (12) has a top cover (121), the top cover (121) is provided with a die opening (122) matched with the first scraper (31), and the inner wall of the die opening (122) can slide in contact with the edge of the opening (316).

8. The slurry recovery apparatus of claim 1, wherein, The base (1) is provided with a first fixing mechanism (15) and a second fixing mechanism (16), respectively, the first fixing mechanism (15) and the second fixing mechanism (16) can fix the slurry barrel (11) and the recovery barrel (12) on the base (1), respectively.

9. The slurry recovery apparatus of claim 8, wherein, The first fixing mechanism (15) comprises a first mounting block (151), the first mounting block (151) is provided with a first electric push rod (152), the end of the first electric push rod (152) is fixed with a first arc-shaped clamp (153), the first arc-shaped clamp (153) can abut against the outer wall of the slurry barrel (11), and / or The first fixing mechanism (15) is provided with at least two, and the two first fixing mechanisms (15) are oppositely arranged on both sides of the slurry barrel (11).

10. The slurry recovery apparatus of claim 8, wherein, The second fixing mechanism (16) comprises a second mounting block (161), a second electric push rod (162) is arranged on the second mounting block (161), and the end of the second electric push rod (162) is fixed with a second arc-shaped clamp (163); the second arc-shaped clamp (163) can abut against the outer wall of the recycling barrel (12), and / or The second fixing mechanism (16) is provided at least two, and the two second fixing mechanisms (16) are oppositely arranged on the two sides of the recycling barrel (12).

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