Double-row chain jacking and transverse moving device

Abstract

The utility model relates to the technical field of conveying devices, in particular to a double-row chain jacking and transverse moving device which comprises a jacking assembly, a double-row chain transverse moving assembly and a tray. The jacking assembly is composed of a piston rod, a piston rod connector installation base, a piston rod connector, a fixing plate, a jacking air cylinder and a jacking air cylinder installation plate. The double-row chain transverse moving assembly is composed of a driven wheel, a sliding rail, a motor, a motor mounting seat, a single-row chain, a bearing seat, a rotating shaft, a transverse moving base, a guiding shaft, a tensioning bolt, a transverse moving side plate, a tensioning wheel, a tensioning shaft, a double-row chain wheel, a double-row chain and a protective cover. The jacking assembly is powered by a jacking air cylinder, driven by a motor, driven by a single-row chain and conveyed by a double-row chain, the trays can be conveyed from one conveying line to the other conveying line perpendicular to the conveying line, the position of a tensioning wheel is adjusted by rotating a tensioning bolt, the double-row chain is made to shrink inwards, looseness is prevented, and the bearing capacity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a double-row chain lifting and transverse moving device. Background Art

[0002] In the process of automated production and transportation, there are often multiple conveyor lines operating at the same time. Multiple transverse conveyor line branches are constructed at both ends of the longitudinal conveyor line. After multiple materials are loaded from one place, they need to be diverted to the workstations on multiple conveyor lines for processing, that is, the workpieces need to be moved from the longitudinal conveyor line to the transverse conveyor line. The chain of the traditional conveying device will loosen after working for a long time, and the bearing capacity will be reduced, which is difficult to meet the heavy-load lifting and transverse movement requirements. Therefore, a double-row chain lifting and transverse movement device is proposed to meet the heavy-load lifting and transverse movement requirements. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a double-row chain lifting and transverse moving device.

[0004] The technical solution adopted by the utility model to solve its technical problems is a double-row chain lifting and transverse movement device, comprising a lifting assembly, a double-row chain transverse movement assembly and a pallet, the double-row chain transverse movement assembly is located below the pallet, both sides of the double-row chain transverse movement assembly are provided with longitudinal conveying sections, the conveying direction of the double-row chain transverse movement assembly is perpendicular to the conveying direction of the longitudinal conveying section, the lifting assembly is composed of a piston rod, a piston rod joint mounting seat, a piston rod joint, a fixing plate, a lifting cylinder, and a lifting cylinder mounting plate, the lifting cylinder is provided with two air ports, two magnetic switches are installed on the side of the lifting cylinder, the top of the lifting cylinder mounting plate is fixed with two fixing plates by bolts, the lifting cylinder is fixed to the lifting cylinder mounting plate by bolts, the piston rod joint mounting seat is composed of hexagonal cylindrical head bolts and gaskets, the double-row chain transverse movement assembly is fixed to the piston rod joint mounting seat by bolts, the double-row chain transverse movement assembly is composed of a driven wheel, a slide rail, a motor, a motor mounting seat, a single-row chain, a bearing seat, a rotating shaft , a transverse base, a guide shaft, a tensioning bolt, a transverse side plate, a tensioning wheel, a tensioning shaft, a double-row sprocket, a double-row chain, and a protective cover. The transverse base is fixed with a motor mounting seat and two transverse side plates, and the two transverse side plates are fixed with a bearing seat and two tensioning bolt mounting blocks. The motor is connected to the motor mounting seat by bolts, and a single-row sprocket is fixed on the output shaft and the rotating shaft of the motor. The two single-row sprockets are connected by a single-row chain, and the rotating shaft is connected to two bearing seats. Two double Sprocket, two double-row sprockets are provided with double-row chains, two double-row chains are provided with slide rails, two driven wheel support seats are fixed at the bottom ends of the two slide rails, four driven wheel support seats are rotatably connected with driven wheels adapted to the double-row chains, four tensioning bolt mounting blocks are provided with screw holes adapted to the tensioning bolts, ends of the four tensioning bolts are rotatably connected with tensioning shafts, four tensioning shafts are rotatably connected with tensioning wheels, and two transverse side plates are provided with two slide grooves adapted to the tensioning shafts.

[0005] By adopting the above technical scheme, the jacking assembly is powered by the jacking cylinder, and the double-row chain transverse movement assembly is synchronously lifted with the jacking cylinder and driven by a motor. The single-row chain is driven and the double-row chain is transported. The pallet can be transported from one conveyor line to another mutually perpendicular conveyor line, and the pallet can also be released. The position of the tensioning wheel is adjusted by rotating the tensioning bolt to tighten the double-row chain inward, thereby tensioning the double-row chain to prevent loosening and improve the bearing capacity.

[0006] Specifically, the lifting cylinder is a double-acting cylinder.

[0007] Specifically, four guide shafts arranged in a rectangular array are fixed to the bottom end of the transverse shift base, and four guide sleeves adapted to the guide shafts are fixed to the jacking cylinder mounting plate.

[0008] By adopting the above technical solution, the guide shaft and the guide sleeve cooperate to guide the jacking movement and enhance the structural stability.

[0009] Specifically, the tray consists of a carrying plate and positioning holes, the carrying plate is provided with four positioning holes, four frames are fixed to the bottom end of the carrying plate, four vertical side walls of the carrying plate are fixed with side iron sheets, and the bottom end of each frame is fixed with a bottom iron sheet.

[0010] By adopting the above technical solution, during positioning, the positioning pin used for positioning is inserted into the positioning hole of the tray to position the tray, thereby improving the accuracy of processing, assembly or testing.

[0011] Specifically, protective covers are provided below the two slide rails, one of the protective covers is connected to two of the driven wheel support seats, and the other protective cover is connected to the other two driven wheel support seats.

[0012] By adopting the above technical solution and setting the protective cover, the double-row chain and double-row sprocket can be covered and protected.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model discloses a double-row chain lifting and transverse shifting device, in which the lifting assembly is powered by a lifting cylinder, which is synchronously lifted by the lifting cylinder and driven by a motor, with a single-row chain transmission and a double-row chain conveyor. The pallet can be transported from one conveyor line to another mutually perpendicular conveyor line, and the pallet can also be released. The position of the tensioning wheel is adjusted by rotating the tensioning bolt to tighten the double-row chain inward, thereby tensioning the double-row chain to prevent loosening and improve the bearing capacity.

[0015] (2) The double-row chain lifting and transverse movement device described in the utility model, the guide shaft and the guide sleeve cooperate to guide the lifting movement and enhance the structural stability. When positioning, the positioning pin used for positioning is inserted into the positioning hole of the pallet to position the pallet and improve the accuracy of processing, assembly or testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the jacking assembly of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a double-row chain transverse shifting assembly of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the tray of the utility model.

[0021] In the figure: 1. Lifting assembly; 101. Piston rod; 102. Piston rod joint; 103. Hexagon socket head bolt; 104. Washer; 105. Fixing plate; 106. Air port; 107. Magnetic switch; 108. Lifting cylinder; 109. Lifting cylinder mounting plate; 110. Guide sleeve; 2. Double-row chain traverse assembly; 201. Driven wheel support seat; 202. Driven wheel; 203. Slide rail; 204. Motor; 205. Motor mounting seat; 206 , single-row chain; 207, bearing seat; 208, rotating shaft; 209, transverse base; 210, guide shaft; 211, tensioning bolt; 212, tensioning bolt mounting block; 213, transverse side plate; 214, tensioning wheel; 215, tensioning shaft; 216, double-row sprocket; 217, double-row chain; 218, protective cover; 3, pallet; 31, frame; 32, positioning hole; 33, side iron sheet; 34, load-bearing plate; 35, bottom iron sheet; 4, longitudinal conveying section. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In order to meet the heavy-load lifting and lateral movement requirements, as an embodiment of the utility model, Figure 1 , Figure 2 , Figure 3As shown, a double-row chain lifting and transverse movement device described in the utility model includes a lifting component 1, a double-row chain transverse movement component 2 and a pallet 3, wherein the double-row chain transverse movement component 2 is located below the pallet 3, and longitudinal conveying sections 4 are arranged on both sides of the double-row chain transverse movement component 2, and the conveying direction of the double-row chain transverse movement component 2 is perpendicular to the conveying direction of the longitudinal conveying section 4, and the lifting component 1 is composed of a piston rod 101, a piston rod joint mounting seat, a piston rod joint 102, a fixing plate 105, a lifting cylinder 108, and a lifting cylinder mounting plate 109, and the lifting cylinder 108 is provided with two air ports 106, and two magnetic switches 107 are installed on the side of the lifting cylinder 108. The top of the lifting cylinder mounting plate 109 is fixed with two fixing plates 105 by bolts, the lifting cylinder 108 is fixed on the lifting cylinder mounting plate 109 by bolts, the piston rod joint mounting seat is composed of a hexagon socket head bolt 103 and a gasket 104, the hexagon socket head bolt 103 and the gasket 104 are welded to the piston rod 101, the double-row chain transverse shifting assembly 2 is fixed on the piston rod joint mounting seat by bolts, and the double-row chain transverse shifting assembly 2 is composed of a driven wheel 202, a slide rail 203, a motor 204, a motor mounting seat 205, a single-row chain 206, a bearing seat 207, a rotating shaft 208, a transverse shifting base 209, a guide shaft 210, and a tensioning bolt 211. , a transverse side plate 213, a tensioning wheel 214, a tensioning shaft 215, a double-row sprocket 216, a double-row chain 217, and a protective cover 218. The motor mounting seat 205 and two transverse side plates 213 are fixed to the transverse base 209 by bolts, and the two transverse side plates 213 are fixed with a bearing seat 207 and two tensioning bolt mounting blocks 212 by bolts. The motor 204 is connected to the motor mounting seat 205 by bolts, and a single-row sprocket is welded and fixed to the output shaft and the rotating shaft 208 of the motor 204. The two single-row sprockets are connected by a single-row chain 206. The rotating shaft 208 is welded and connected to the two bearing seats 207. There are two welded and fixed on the rotating shaft 208. A double-row sprocket 216, two double-row sprockets 216 are each provided with a double-row chain 217, two double-row chains 217 are each provided with a slide rail 203, the bottom ends of the two slide rails 203 are each fixed with two driven wheel support seats 201 by bolts, four driven wheel support seats 201 are each rotatably connected with a driven wheel 202 that is compatible with the double-row chain 217, four tensioning bolt mounting blocks 212 are each provided with a screw hole that is compatible with the tensioning bolt 211, the ends of the four tensioning bolts 211 are each rotatably connected with a tensioning shaft 215, the four tensioning shafts 215 are each rotatably connected with a tensioning wheel 214, and two transverse side plates 213 are each provided with two slide grooves that are compatible with the tensioning shaft 215.

[0024] When in use, the lifting component 1 is powered by the lifting cylinder 108, and the double-row chain transverse movement component 2 is lifted synchronously with the lifting cylinder 108. The output shaft of the motor 204 drives the single-row sprocket to rotate. With the cooperation of the two single-row sprockets and the single-row chain 206, the rotating shaft 208 rotates, and the two double-row sprockets 216 rotate accordingly. The double-row chain 217 rotates to realize the transportation of the pallet 3. The position of the tensioning wheel 214 is adjusted by rotating the tensioning bolt 211 to tighten the double-row chain 217 inward, thereby tensioning the double-row chain 217 to prevent loosening and improve the bearing capacity.

[0025] The lifting cylinder 108 is a double-acting cylinder.

[0026] To improve stability, for example, Figure 2 , Figure 3 As shown, four guide shafts 210 arranged in a rectangular array are welded and fixed to the bottom end of the transverse shift base 209 , and four guide sleeves 110 adapted to the guide shafts 210 are fixed to the jacking cylinder mounting plate 109 by bolts.

[0027] When in use, the transverse moving base 209 moves vertically, and the guide shaft 210 cooperates with the guide sleeve 110 to improve the stability of the transverse moving base 209.

[0028] In order to facilitate the positioning of the tray 3, illustratively, as Figure 4 As shown, the tray 3 is composed of a supporting plate 34 and positioning holes 32. The supporting plate 34 is provided with four positioning holes 32. The bottom end of the supporting plate 34 is fixed with four frame 31 by bolts. The four vertical side walls of the supporting plate 34 are fixed with side iron sheets 33 by bolts. The bottom end of each frame 31 is fixed with a bottom iron sheet 35 by bolts.

[0029] When in use, the positioning pins used for positioning are inserted into the positioning holes 32 of the tray 3 to position the tray 3, thereby improving the accuracy of processing, assembly or testing.

[0030] In order to protect the double-row sprocket 216 and the double-row chain 217, for example, Figure 3 As shown, a protective cover 218 is provided below the two slide rails 203 , wherein one protective cover 218 is connected to two driven wheel support seats 201 through bolts, and the other protective cover 218 is connected to the other two driven wheel support seats 201 through bolts.

[0031] When the utility model is in use, an external air supply device supplies air to the air port 106 (existing technology, no further description is given), the lifting assembly 1 is powered by the lifting cylinder 108, the lateral movement base 209 is lifted synchronously with the lifting cylinder 108, and the guide shaft 210 cooperates with the guide sleeve 110 to improve the stability of the lateral movement base 209;

[0032] The output shaft of the motor 204 drives the single-row sprocket to rotate. With the cooperation of the two single-row sprockets and the single-row chain 206, the rotating shaft 208 rotates, and the two double-row sprockets 216 rotate accordingly, and the double-row chain 217 rotates to realize the conveyance of the tray 3.

[0033] The position of the tensioning wheel 214 is adjusted by rotating the tensioning bolt 211 to shrink the double-row chain 217 inward, thereby tensioning the double-row chain 217 to prevent loosening and improve the bearing capacity.

[0034] The above shows and describes the basic principles, 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. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-row chain lifting and lateral movement device, characterized in that: The invention comprises a lifting assembly (1), a double-row chain transverse movement assembly (2) and a pallet (3), wherein the double-row chain transverse movement assembly (2) is located below the pallet (3), longitudinal conveying sections (4) are provided on both sides of the double-row chain transverse movement assembly (2), and the conveying direction of the double-row chain transverse movement assembly (2) is perpendicular to the conveying direction of the longitudinal conveying section (4), the lifting assembly (1) comprises a piston rod (101), a piston rod joint mounting seat, a piston rod joint (102), a fixing plate (105), a lifting cylinder (108), and a lifting cylinder mounting plate (109), wherein the lifting cylinder (108) is provided with two air ports (106), and two magnetic switches (107) are installed on the side of the lifting cylinder (108), and the lifting cylinder mounting plate (109) is provided with a plurality of air ports (106). The top of the plate (109) is fixed with two fixing plates (105) by bolts, the lifting cylinder (108) is fixed on the lifting cylinder mounting plate (109) by bolts, the piston rod joint mounting seat is composed of a hexagon socket head bolt (103) and a gasket (104), and the double-row chain transverse movement assembly (2) is fixed on the piston rod joint mounting seat by bolts. The double-row chain transverse movement assembly (2) is composed of a driven wheel (202), a slide rail (203), a motor (204), a motor mounting seat (205), a single-row chain (206), a bearing seat (207), a rotating shaft (208), a transverse movement base (209), a guide shaft (210), a tensioning bolt (211), a transverse movement side plate (213), a tensioning wheel (21 4), a tensioning shaft (215), a double-row sprocket (216), a double-row chain (217), and a protective cover (218); a motor mounting seat (205) and two lateral shifting side plates (213) are fixed on the lateral shifting base (209); a bearing seat (207) and two tensioning bolt mounting blocks (212) are fixed on the two lateral shifting side plates (213); a motor (204) is connected to the motor mounting seat (205) by bolts; a single-row sprocket is fixed to the output shaft of the motor (204) and the rotating shaft (208); the two single-row sprockets are connected by a single-row chain (206); the rotating shaft (208) is connected to the two bearing seats (207); two double-row sprockets (216) are fixed on the rotating shaft (208); two The double-row sprockets (216) are each provided with a double-row chain (217), and the two double-row chains (217) are each sleeved with a slide rail (203). Two driven wheel support seats (201) are fixed at the bottom ends of the two slide rails (203), and driven wheels (202) adapted to the double-row chains (217) are rotatably connected in the four driven wheel support seats (201). The four tensioning bolt mounting blocks (212) are each provided with a screw hole adapted to the tensioning bolts (211), and the ends of the four tensioning bolts (211) are each rotatably connected to a tensioning shaft (215), and the four tensioning shafts (215) are each rotatably connected to a tensioning wheel (214), and the two transverse side plates (213) are each provided with two slide grooves adapted to the tensioning shaft (215).

2. A double-row chain lifting and lateral movement device according to claim 1, characterized in that: The lifting cylinder (108) is a double-acting cylinder.

3. A double-row chain lifting and lateral movement device according to claim 1, characterized in that: Four guide shafts (210) arranged in a rectangular array are fixed to the bottom end of the transverse shift base (209), and four guide sleeves (110) adapted to the guide shafts (210) are fixed to the jacking cylinder mounting plate (109).

4. A double-row chain lifting and lateral movement device according to claim 1, characterized in that: The tray (3) is composed of a carrying plate (34) and positioning holes (32), the carrying plate (34) is provided with four positioning holes (32), four frame frames (31) are fixed to the bottom end of the carrying plate (34), four vertical side walls of the carrying plate (34) are fixed with side iron sheets (33), and the bottom end of each frame (31) is fixed with a bottom iron sheet (35).

5. A double-row chain lifting and lateral movement device according to claim 1, characterized in that: A protective cover (218) is provided below each of the two slide rails (203), wherein one protective cover (218) is connected to two of the driven wheel support seats (201), and the other protective cover (218) is connected to the other two driven wheel support seats (201).

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