Scraper slag salvaging machine

Abstract

The utility model relates to the technical field of slag salvaging machines, in particular to a scraper slag salvaging machine which comprises a machine body shell and a driving end. The driving end is arranged at the end of the machine body shell, a first fluted disc and a second fluted disc are installed on the two sides of the two rotating discs correspondingly, the drag chain assemblies comprise connecting strips, the drag chain assemblies are arranged in the machine body shell in a multi-group circulating connection mode, and the scraping assembly comprises two fixing plates. Two clamping plates are symmetrically installed on the two sides of the two fixing plates respectively, the fixing screws on the two sides penetrate through holes formed in the two ends of the scraper at the same time, the chain is dragged to rotate when the first fluted disc and the second fluted disc rotate, and when the scraper needs to be replaced, only second nuts need to be screwed off from the threaded ends of the fixing screws, and the scraper can be replaced. The scraper can be detached and replaced by taking out the fixing screw rods from the holes formed in the clamping plates on the two sides, the effect that the scraper is convenient to overhaul and replace is achieved in a matched mode, and compared with a scraper slag salvaging machine with a rack, the scraper is fixed more firmly, and the slag scraping effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scooping machines, in particular to a scraper slag scooping machine. Background Art

[0002] The scraper slag machine is a continuous and efficient mechanical slag removal equipment, often used in sorting or solid-liquid separation. The scraper slag machine has a simple structure and slow running speed, but because the chain and scraper are directly dragged and slid on the bottom surface of the trough, not only is the resistance large, but the chain and scraper are also severely worn. Therefore, the chain and scraper need to be replaced when they are severely worn.

[0003] A patent with announcement number CN 205807444 U discloses a scraper slag dredger, including a body, the body including a horizontal section and an ascending section, a driving device including a motor and a rotating shaft, the scraper conveying device including a gear, a disc and a gear tooth bolted together, the gear tooth including a connecting section and an engaging section, the engaging section and the chain link of the chain are engaged with each other, an overlapping section is provided between adjacent gear teeth, an angle steel connects the web and the snap-fit ​​buckle, the snap-fit ​​buckle and the chain link of the chain are snap-fitted with each other, and the cooperation achieves the effect of facilitating the maintenance and replacement of easily-worn parts, thereby improving the maintenance efficiency.

[0004] However, since the scrapers in the existing scraper slag scoop machine are not firmly fixed, they are prone to shaking and tilting during use, affecting the slag scooping effect. In addition, when replacing the scraper, one side of the chain needs to be removed for replacement, which makes it inconvenient to use. Therefore, a scraper slag scoop machine is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and to address the problems existing in the prior art, the utility model proposes a scraper slag scooping machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a scraper slag machine described in the utility model comprises a body shell and a driving end; the driving end is arranged at the end of the body shell, and a transmission shaft is penetrated on the side wall of the driving end, and two rotating disks are symmetrically installed on the transmission shaft, and the two rotating disks are both located in the driving end, and a No. 1 toothed disk and a No. 2 toothed disk are respectively installed on both sides of the two rotating disks, and a drag chain assembly is respectively arranged on the two rotating disks, and a scraping assembly is evenly distributed between the two groups of the drag chain assemblies, and the drag chain assembly comprises a connecting strip, a round head is arranged at one end of the connecting strip, and a U-shaped piece is installed at the other end of the connecting strip, and a pin hole is opened on the side surface of the end of the connecting strip with the round head, and holes are penetrated on both sides of the U-shaped piece, and a hexagon socket bolt is penetrated in the hole, and a No. 1 nut is arranged at the other end of the hexagon socket bolt, and the No. 1 nut is arranged The cap is located on the outside of the U-shaped part, and the drag chain assembly is arranged in a body shell in multiple groups of circular connections. The scraping assembly includes two fixed plates, and the two fixed plates are symmetrically arranged on the inner side of the drag chain assembly circularly connected on both sides, and the fixed plate is installed between the U-shaped parts on both sides. Two clamping plates are symmetrically installed on both sides of the two fixed plates. A scraper is arranged between the two fixed plates, and both ends of the scraper are respectively located between the two clamping plates respectively arranged on both sides of the two fixed plates. Holes are opened at both ends of the scraper, and holes are opened on the sides of the clamping plates. Fixing screws are respectively penetrated in the holes opened in the clamping plates on both sides, and the fixing screws on both sides are simultaneously penetrated in the holes opened at both ends of the scraper. No. 2 nuts are arranged on the threaded ends of the fixing screws, which cooperate to achieve the purpose of facilitating the inspection and replacement of the scraper. Compared with the scraper slag machine with a rack, the scraper is more firmly fixed and the scraping effect is better.

[0007] Preferably, a driving motor is installed on the side wall of the driving end through a fixing part, and the end of the transmission shaft is installed on the output end of the driving motor. The thickness of the connecting strip is smaller than the thickness of the rotating disk. The two side edges of the U-shaped part can be simultaneously clamped in the tooth grooves of the No. 1 toothed disk and the No. 2 toothed disk, thereby achieving the effect of chain dragging, so that the scraper can move in the body shell.

[0008] Preferably, the transmission shaft is perpendicular to the body casing, the transmission shaft is perpendicular to the rotating disk, the No. 1 gear disk and the No. 2 gear disk are parallel to each other, and are both parallel to the rotating disk, so as to achieve the driving effect and ensure the normal operation of the device.

[0009] Preferably, the two groups of drag chain assemblies are parallel to each other, the scraping assembly and the drag chain assembly are perpendicular to each other, and the movement trajectory of the scraping assembly intersects with the bottom of the body shell, so as to achieve the scraping effect and ensure the normal use of the device.

[0010] Preferably, a loading section is arranged upwardly tilted at the other end of the body shell, a support rod is arranged under the loading section, a lower hopper is installed on the support rod through a fixing part, and the lower hopper is located below the discharging end of the loading section, and the other ends of the two groups of drag chain assemblies are respectively fixed to the top of the loading section through transmission wheel guides, thereby achieving the function of discharging.

[0011] Preferably, the round head end of the connecting strip in the previous drag chain assembly is arranged in the U-shaped opening of the U-shaped part in the latter drag chain assembly, and the hexagon socket bolts in the latter drag chain assembly are simultaneously penetrated through the pin holes in the U-shaped part and the previous group of drag chain assemblies, thereby achieving the effect of chain dragging and improving the stability of the device.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model drags the chain to rotate when the No. 1 toothed disc and the No. 2 toothed disc rotate, and fixes the scraper between the two groups of clamping plates through a fixing screw, and the two groups of clamping plates are respectively installed on both sides of the fixing plate, so as to fix the scraper. When the scraper needs to be replaced, it is only necessary to unscrew the No. 2 nut from the threaded end of the fixing screw, and take the fixing screw out of the holes opened in the clamping plates on both sides, and then the scraper can be removed for replacement, which achieves the effect of facilitating the inspection and replacement of the scraper. Compared with the scraper slag machine with a rack, the scraper is more firmly fixed and the slag scraping effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 is a schematic diagram of a first three-dimensional structure;

[0016] Figure 2 It is a cutaway and enlarged schematic diagram of the main structure of the drive end component;

[0017] Figure 3 It is a partial enlarged schematic diagram of the main structure of the drag and scrape component;

[0018] Figure 4 It is a cutaway and enlarged schematic diagram of the gear assembly structure;

[0019] Figure 5 It is an enlarged schematic diagram of the main structure of the scraping component;

[0020] Figure 6 This is an enlarged schematic diagram of area A in the main structure diagram of the scraping component;

[0021] Figure 7 It is an enlarged schematic diagram of the main structure of the drag chain assembly;

[0022] Figure 8 This is an enlarged schematic diagram of the main structure of the scraper assembly.

[0023] In the figure: 1. body shell; 101. drive end; 2. transmission shaft; 3. drive motor; 4. rotating disk; 5. No. 1 gear disk; 6. No. 2 gear disk; 7. drag chain assembly; 701. connecting strip; 702. U-shaped piece; 703. pin hole; 704. hexagon socket bolt; 705. No. 1 nut; 8. scraping assembly; 801. fixing plate; 802. clamping plate; 803. scraper; 804. fixing screw; 805. No. 2 nut; 9. feeding section; 10. support rod; 11. lower hopper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-8As shown, a scraper slag remover comprises a body shell 1 and a driving end 101; the driving end 101 is arranged at the end of the body shell 1, and a transmission shaft 2 is penetrated on the side wall of the driving end 101, two rotating disks 4 are symmetrically installed on the transmission shaft 2, and the two rotating disks 4 are both located in the driving end 101, and a No. 1 toothed disk 5 and a No. 2 toothed disk 6 are respectively installed on both sides of the two rotating disks 4, and a drag chain assembly 7 is respectively arranged on the two rotating disks 4, and a scraping assembly 8 is evenly distributed between the two groups of the drag chain assemblies 7, and the drag chain assembly 7 comprises a connecting bar 701, and a round head is arranged at one end of the connecting bar 701, and a U-shaped piece 702 is installed at the other end of the connecting bar 701, and a pin hole 703 is opened on the side surface of the end of the connecting bar 701 with a round head, and holes are penetrated on both sides of the U-shaped piece 702, and a hexagon socket bolt 704 is penetrated in the hole, and a No. 1 nut 705 is arranged at the other end of the hexagon socket bolt 704, and a The No. nut 705 is located on the outside of the U-shaped part 702, and the drag chain assembly 7 is arranged in a plurality of groups of circular connections in the body shell 1. The scraping assembly 8 includes two fixed plates 801, and the two fixed plates 801 are symmetrically arranged on the inner side of the drag chain assembly 7 circularly connected on both sides, and the fixed plate 801 is installed between the U-shaped parts 702 on both sides, and two clamping plates 802 are symmetrically installed on both sides of the two fixed plates 801, and a scraper 803 is arranged between the two fixed plates 801, and the two ends of the scraper 803 are respectively located between the two clamping plates 802 respectively arranged on both sides of the two fixed plates 801, and holes are opened at both ends of the scraper 803, and holes are opened on the sides of the clamping plates 802, and fixing screws 804 are respectively penetrated in the holes opened in the clamping plates 802 on both sides, and the fixing screws 804 on both sides are simultaneously penetrated in the holes opened at both ends of the scraper 803, and the threaded ends of the fixing screws 804 are provided with No. 2 nuts 805.

[0026] During operation, since the scrapers in the existing scraper slag scooping machine are not firmly fixed, they are prone to shaking and tilting during use, affecting the slag scooping effect, and when replacing the scrapers, one side of the chain needs to be removed for replacement, which makes it inconvenient to use. In this solution, two chains composed of multiple sets of drag chain assemblies 7 are respectively arranged on two rotating disks 4. When the driving motor 3 is running, the two rotating disks 4 are driven to rotate through the transmission shaft 2, and when the rotating disk 4 rotates, the first and second toothed disks 5 and 6 are driven to rotate at the same time, and the chain is dragged and rotated when the first and second toothed disks 5 and 6 rotate, so that the scraping assembly 8 arranged in the chain composed of the drag chain assembly 7 is moved, so that the scraping assembly 8 moves to the inner bottom of the machine body shell 1 The scraper 803 is fixed between the two groups of clamping plates 802 by means of the fixing screw 804, and the two groups of clamping plates 802 are respectively installed on both sides of the fixing plate 801, so as to fix the scraper 803. Compared with the traditional scraper slag dredger, the fixation is more firm. When the scraper 803 needs to be replaced, there is no need to remove the chain. Only the No. 2 nut 805 needs to be unscrewed from the threaded end of the fixing screw 804, and the fixing screw 804 needs to be taken out from the holes opened in the clamping plates 802 on both sides, and the scraper 803 can be removed for replacement. Compared with the traditional scraper slag dredger, it is more convenient to use, and the cooperation achieves the effect of facilitating the inspection and replacement of the scraper. Compared with the rack scraper slag dredger, the scraper is more firmly fixed and the slag scraping effect is better.

[0027] See also Figure 3-7 As shown, a driving motor 3 is installed on the side wall of the driving end 101 through a fixing part, and the end of the transmission shaft 2 is installed on the output end of the driving motor 3, the thickness of the connecting strip 701 is less than the thickness of the rotating disk 4, and the two side edges of the U-shaped member 702 can be simultaneously clamped in the tooth grooves of the No. 1 toothed disk 5 and the No. 2 toothed disk 6, the transmission shaft 2 and the body shell 1 are perpendicular to each other, the transmission shaft 2 and the rotating disk 4 are perpendicular to each other, the No. 1 toothed disk 5 and the No. 2 toothed disk 6 are parallel to each other, and are parallel to the rotating disk 4, the two groups of the drag chain assemblies 7 are parallel to each other, the scraper assembly 8 and the drag chain assembly 7 are perpendicular to each other, and the motion trajectory of the scraper assembly 8 is parallel to the body There is an intersection at the bottom of the outer shell 1, and the other end of the body outer shell 1 is inclined upward to provide a feeding section 9, and a support rod 10 is provided under the feeding section 9. A lower hopper 11 is installed on the support rod 10 through a fixing part, and the lower hopper 11 is located below the discharge end of the feeding section 9, and the other ends of the two groups of drag chain assemblies 7 are respectively fixed to the top of the feeding section 9 through a transmission wheel guide, and the round head end of the connecting strip 701 in the previous drag chain assembly 7 is arranged in the U-shaped opening of the U-shaped part 702 in the next drag chain assembly 7, and the hexagon socket bolt 704 in the next drag chain assembly 7 is simultaneously penetrated through the pin hole 703 in the U-shaped part 702 and the previous group of drag chain assemblies 7.

[0028] During operation, in order to ensure the normal operation of the scraper dredger in this scheme, the scraper can be moved in the device. In this scheme, when the driving motor 3 is running, the transmission shaft 2 will drive the two rotating discs 4 to rotate in the driving end 101, and when the rotating disc 4 rotates, it will drive the first toothed disc 5 and the second toothed disc 6 to rotate, and the chain in the body shell 1 is cyclically connected by multiple groups of drag chain components 7. When the first toothed disc 5 and the second toothed disc 6 rotate, they will drag the chain in turn. When dragging, the U-shaped piece on the chain The two side edges of 702 will be sequentially stuck in the tooth grooves of the No. 1 toothed disc 5 and the No. 2 toothed disc 6, so that the connecting strip 701 will be located between the No. 1 toothed disc 5 and the No. 2 toothed disc 6, and located on the side curved surface of the rotating disc 4, thereby achieving a dragging effect, and when the scraping component 8 moves, it will push the solid particles in the body shell 1 to the top of the feeding section 9, and the solid particles will fall into the lower hopper 11 through the discharging end of the feeding section 9 for discharging, thereby achieving the dragging effect of the scraper, improving the movement stability of the scraper, and ensuring the scraping effect.

[0029] Working principle: two chains formed by a plurality of sets of drag chain components 7 are respectively arranged on two rotating disks 4. When the driving motor 3 is running, the two rotating disks 4 will be driven to rotate through the transmission shaft 2, and when the rotating disk 4 rotates, the first toothed disk 5 and the second toothed disk 6 will be driven to rotate at the same time. When the first toothed disk 5 and the second toothed disk 6 rotate, the chain is dragged and rotated, so that the scraping component 8 arranged in the chain composed of the drag chain component 7 is moved, so that the scraping component 8 is moved to scrape the solid particles at the bottom of the body shell 1, and the scraper 803 is fixed between the two sets of clamping plates 802 through the fixing screw 804. , and two sets of clamping plates 802 are respectively installed on both sides of the fixed plate 801 to fix the scraper 803. Compared with the traditional scraper slag machine, the fixation is more firm. When the scraper 803 needs to be replaced, there is no need to remove the chain. Just unscrew the No. 2 nut 805 from the threaded end of the fixed screw 804, and take out the fixed screw 804 from the holes opened in the clamping plates 802 on both sides, and then the scraper 803 can be removed for replacement. Compared with the traditional scraper slag machine, it is more convenient to use, and the cooperation achieves the effect of facilitating the inspection and replacement of the scraper. Compared with the rack scraper slag machine, the scraper is more firmly fixed and the scraping effect is better.

[0030] When the driving motor 3 is running, the transmission shaft 2 will drive the two rotating disks 4 to rotate in the driving end 101, and when the rotating disk 4 rotates, it will drive the No. 1 toothed disk 5 and the No. 2 toothed disk 6 to rotate, and the chain in the body shell 1 is arranged in a circular connection by multiple sets of drag chain components 7. When the No. 1 toothed disk 5 and the No. 2 toothed disk 6 rotate, they will drag the chain in turn. When dragging, the two side edges of the U-shaped part 702 on the chain will be stuck in the tooth grooves of the No. 1 toothed disk 5 and the No. 2 toothed disk 6 in turn, so that the connecting bar 701 will be located between the No. 1 toothed disk 5 and the No. 2 toothed disk 6, and on the side curved surface of the rotating disk 4, thereby achieving the dragging effect, and when the scraping component 8 moves, it will push the solid particles in the body shell 1 to the top of the feeding section 9, and the solid particles will fall into the lower hopper 11 through the discharge end of the feeding section 9 for discharge, thereby achieving the dragging effect of the scraper, improving the movement stability of the scraper, and ensuring the scraping effect.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A scraper slag remover, characterized in that: The invention comprises a machine body shell (1) and a driving end (101); the driving end (101) is arranged at the end of the machine body shell (1); a transmission shaft (2) is provided through the side wall of the driving end (101); two rotating disks (4) are symmetrically mounted on the transmission shaft (2); and the two rotating disks (4) are both located inside the driving end (101); a first toothed disk (5) and a second toothed disk (6) are respectively mounted on both sides of the two rotating disks (4); a drag chain assembly (7) is respectively provided on the two rotating disks (4); and a plurality of the two sets of the drag chain assemblies (7) are connected between the two sets of the drag chain assemblies (7). The scraping components (8) are evenly distributed, and the drag chain component (7) includes a connecting strip (701), one end of the connecting strip (701) is provided with a round head, and the other end of the connecting strip (701) is installed with a U-shaped piece (702), and the side surface of the end of the connecting strip (701) provided with the round head is provided with a pin hole (703), and the two sides of the U-shaped piece (702) are penetrated by holes, and the holes are penetrated by hexagon socket bolts (704), and the other end of the hexagon socket bolts (704) is provided with a No. 1 nut (705), and the No. 1 nut The cap (705) is located outside the U-shaped member (702), the drag chain assembly (7) is arranged in a plurality of groups in a circular connection in the housing shell (1), the scraping assembly (8) comprises two fixing plates (801), the two fixing plates (801) are symmetrically arranged inside the drag chain assembly (7) in a circular connection on both sides, and the fixing plates (801) are installed between the U-shaped members (702) on both sides, two clamping plates (802) are symmetrically installed on both sides of the two fixing plates (801), and a scraper (801) is arranged between the two fixing plates (801). 03), and the two ends of the scraper (803) are respectively located between two clamping plates (802) respectively arranged on both sides of the two fixing plates (801), both ends of the scraper (803) are penetrated with holes, and the sides of the clamping plates (802) are penetrated with fixing screws (804), and the fixing screws (804) on both sides are simultaneously penetrated with the holes opened at both ends of the scraper (803), and the threaded ends of the fixing screws (804) are provided with No. 2 nuts (805).

2. A scraper slag remover according to claim 1, characterized in that: A drive motor (3) is mounted on the side wall of the drive end (101) via a fixing member, and the end of the transmission shaft (2) is mounted on the output end of the drive motor (3). The thickness of the connecting strip (701) is less than the thickness of the rotating disk (4), and the two side edges of the U-shaped member (702) can be fitted and simultaneously clamped in the tooth grooves of the first toothed disk (5) and the second toothed disk (6).

3. The scraper slag remover according to claim 1, characterized in that: The transmission shaft (2) and the machine body shell (1) are perpendicular to each other, the transmission shaft (2) and the rotating disk (4) are perpendicular to each other, the first toothed disk (5) and the second toothed disk (6) are parallel to each other, and are both parallel to the rotating disk (4).

4. The scraper slag remover according to claim 1, characterized in that: The two groups of drag chain assemblies (7) are parallel to each other, the scraper assembly (8) and the drag chain assembly (7) are perpendicular to each other, and the movement trajectory of the scraper assembly (8) intersects with the bottom of the machine body shell (1).

5. The scraper slag remover according to claim 1, characterized in that: The other end of the machine body shell (1) is provided with a feeding section (9) which is inclined upward, a support rod (10) is provided below the feeding section (9), a lower hopper (11) is mounted on the support rod (10) via a fixing member, and the lower hopper (11) is located below the discharge end of the feeding section (9), and the other ends of the two groups of drag chain assemblies (7) are respectively fixed to the top of the feeding section (9) via a transmission wheel guide.

6. A scraper slag remover according to claim 5, characterized in that: The round head end of the connecting strip (701) in the previous drag chain assembly (7) is arranged in the U-shaped opening of the U-shaped part (702) in the next drag chain assembly (7), and the hexagon socket bolt (704) in the next drag chain assembly (7) simultaneously penetrates the pin hole (703) in the U-shaped part (702) and the previous set of drag chain assemblies (7).

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