Gear and rack transmission mechanism for horizontal movement of stacking machine

Abstract

The utility model discloses a gear and rack transmission mechanism for horizontal movement of a stacking machine, which relates to the technical field of stacking machines and comprises a fixed rail, the fixed rail further comprises a transmission mechanism, a sliding groove is formed in the side wall of the fixed rail, and a sliding block is connected in the sliding groove in a sliding manner; the driving motor is started to drive the rotating shaft to rotate, the rotating shaft rotates to drive the transmission gear to rotate, the transmission gear rotates to drive the mounting plate to move, power is provided for operation of the stacking machine, in the operation process of the stacking machine, the rotating shaft rotates to drive a series of components to act, lubricating oil is sucked in from the storage box and sprayed to the transmission gear and the rack, and therefore the stacking machine can work stably. The lubricating oil does not need to be manually and frequently added, the manual maintenance cost and workload are greatly reduced, the maintenance efficiency is improved, and the lubricating oil is always supplied, so that a good lubricating film is favorably formed between the tooth surfaces, the friction force and abrasion between the tooth surfaces are reduced, the service life of the transmission gear and the rack is prolonged, and the probability of equipment failure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stacking machine technical field, especially a gear and rack drive mechanism for horizontal movement of stacking machine. BACKGROUND

[0002] The stacking machine is the core equipment of the whole automatic stereoscopic warehouse, and realizes the carrying of goods from one place to another through manual operation, semi-automatic operation and full-automatic operation.

[0003] In the meshing transmission process of the gear and the rack, there is relative sliding and rolling between the tooth surfaces, and the gear and the rack need to be sprayed with lubricating oil. TECHNICAL SOLUTION

[0004] The utility model discloses a gear and rack drive mechanism for horizontal movement of stacking machine, which can solve at least one of the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gear and rack drive mechanism for horizontal movement of stacking machine, comprising a fixed rail, the fixed rail further comprising a transmission mechanism, a sliding slot is formed in the side wall of the fixed rail, a sliding block is slidably connected in the sliding slot, an installation plate is fixedly connected to the side of the sliding block away from the sliding slot, a drive motor is fixedly connected to the bottom of the installation plate, a rotating shaft is fixedly connected to the output shaft of the drive motor, and the rotating shaft penetrates through the installation plate and is rotatably connected with the installation plate.

[0006] Preferably, the end of the rotating shaft away from the drive motor is fixedly connected with a transmission gear, and the side wall of the fixed rail is fixedly connected with a rack, and the rack is engaged with the transmission gear.

[0007] Preferably, a round roller is fixedly connected to the outer wall of the rotating shaft, an active slot is formed in the outer wall of the round roller, an active rod is slidably connected in the active slot, a sliding rod is fixedly connected to the end of the active rod away from the active slot, and the sliding rod penetrates through the installation plate and is slidably connected with the installation plate.

[0008] Preferably, a cylinder is fixedly connected to the bottom of the installation plate, a piston plate is slidably connected in the cylinder, and the top of the piston plate is fixedly connected with the bottom end of the sliding rod.

[0009] Preferably, the outer wall of the cylinder is fixedly connected with a liquid inlet pipe, the inner wall of the liquid inlet pipe is fixedly connected with a spring telescopic rod I, the end of the spring telescopic rod I away from the liquid inlet pipe is fixedly connected with a baffle I, and the outer wall of the baffle I is slidably connected with the inner wall of the liquid inlet pipe.

[0010] Preferably, the bottom of the mounting plate is fixedly connected with a storage box, the bottom of the storage box is fixedly connected with the liquid inlet pipe, and the side wall of the storage box is fixedly connected with a feeding pipe.

[0011] Preferably, the bottom of the cylinder is fixedly connected with a connecting pipe, the inner wall of the connecting pipe is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a spring telescopic rod II, the end of the spring telescopic rod II away from the supporting plate is fixedly connected with a baffle II, and the bottom end of the connecting pipe is fixedly connected with a spray pipe.

[0012] The utility model discloses the beneficial effects are as follows:

[0013] In the utility model:

[0014] 1, when needing to use the transmission mechanism, starting drive motor, drive motor drives the rotation of the rotating shaft, and the rotating shaft rotation drives the rotation of the transmission gear, and the transmission gear is engaged with the rack in the rotation process, and then the transmission gear rotation drives the movement of the mounting plate, provides the power of operation for the stacking machine, and the rotating shaft drives the rotation of the round roller in the rotation process, and the movable rod is limited by the movable groove, and the movable rod is forced to move up and down reciprocatingly in the rotation process of the round roller, and the movable rod drives the slide rod to move up and down reciprocatingly in the movement process, and the slide rod drives the piston plate to move synchronously in the cylinder in the movement process, and the piston plate moves up and can suck the lubricating oil in the storage box into the cylinder, and the piston plate moves down and pushes the lubricating oil in the cylinder into the spray pipe, and the lubricating oil in the spray pipe is sprayed to the transmission gear and the rack, in the operation process of the stacking machine, a series of components are driven to act by the rotation of the rotating shaft, the lubricating oil is sucked from the storage box and sprayed to the transmission gear and the rack, manual lubricating oil is frequently added, the artificial maintenance cost and workload are greatly reduced, the maintenance efficiency is improved, the supply of lubricating oil is ensured all the time, this helps to form a good lubricating film between the tooth surfaces, reduces the friction force and wear between the tooth surfaces, prolongs the service life of the transmission gear and the rack, and reduces the probability of equipment failure.

[0015] 2、When the piston plate moves upward, the air pressure in the cylinder increases, forcing the baffle one to move outward, at this time the baffle one and the liquid inlet pipe directly form a gap, so that the lubricating oil in the storage tank can flow into the cylinder from the liquid inlet pipe, and after the piston plate moves downward, the gas at the bottom of the piston plate is extruded, forcing the baffle one to return to the liquid inlet pipe, blocking the oil outlet of the liquid inlet pipe, at the same time, affected by the downward push of the piston plate, forcing the baffle two to move downward, the baffle two and the connecting pipe directly form a gap, the gap formed can facilitate the lubricating oil in the cylinder to flow into the spray pipe, when the piston plate moves upward, the air pressure in the cylinder increases, the baffle one is pushed away, and the lubricating oil can automatically flow from the storage tank into the cylinder through the liquid inlet pipe, this process does not need an additional power device to specially suck oil, cleverly uses the air pressure difference, realizes the automatic replenishment of the lubricating oil, reduces the manual intervention, improves the automation degree of the lubricating system, and ensures the timeliness of the lubricating oil supply of the stacker during operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A structure diagram of a preferred embodiment of the gear and rack transmission mechanism for horizontal movement of the stacker is provided in the utility model.

[0017] Figure 2 A structure diagram of the transmission mechanism is provided.

[0018] Figure 3 A structure diagram of part of the assembly of the transmission mechanism is provided.

[0019] Figure 4 A structure diagram of the transmission mechanism is provided.

[0020] Figure 5 A Figure 4 structure diagram of the enlarged structure of A is provided.

[0021] In the figure: 1, transmission mechanism; 101, fixed rail; 102, sliding groove; 103, sliding block; 104, mounting plate; 105, driving motor; 106, rotating shaft; 107, transmission gear; 108, rack; 109, round roller; 110, movable groove; 111, movable rod; 112, sliding rod; 113, cylinder; 114, piston plate; 115, liquid inlet pipe; 116, spring telescopic rod one; 117, baffle one; 118, storage tank; 119, feeding pipe; 120, connecting pipe; 121, support plate; 122, spring telescopic rod two; 123, baffle two; 124, spray pipe. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The utility model provides a gear and rack drive mechanism for horizontal motion of stacking machine Figures 1-5 As shown in a kind of gear and rack drive mechanism for horizontal motion of stacking machine, including fixed rail 101, fixed rail 101 further include transmission mechanism 1, the side wall of fixed rail 101 is equipped with chute 102, sliding block 103 is slidably connected in chute 102, the side fixedly connected with mounting plate 104 of sliding block 103 away from chute 102, the bottom of mounting plate 104 is fixedly connected with driving motor 105, the output shaft of driving motor 105 is fixedly connected with shaft 106, shaft 106 penetrates mounting plate 104 and is rotatably connected with mounting plate 104, the end fixedly connected with transmission gear 107 of shaft 106 away from driving motor 105, the side wall of fixed rail 101 is fixedly connected with rack 108, rack 108 is engaged with transmission gear 107, the outer wall of shaft 106 is fixedly connected with round roller 109, the outer wall of round roller 109 is equipped with movable groove 110, movable groove 110 is slidably connected with movable rod 111, the end fixedly connected with sliding rod 112 of movable rod 111 away from movable groove 110, sliding rod 112 penetrates mounting plate 104 and is slidably connected with mounting plate 104, the bottom of mounting plate 104 is fixedly connected with cylinder 113, cylinder 113 is slidably connected with piston plate 114 in, the top of piston plate 114 is fixedly connected with the bottom end of sliding rod 112;

[0024] When the transmission mechanism needs to be used, the driving motor 105 is started, the driving motor 105 drives the rotating shaft 106 to rotate, the rotating shaft 106 drives the transmission gear 107 to rotate, the transmission gear 107 meshes with the rack 108 during rotation, and then the transmission gear 107 drives the mounting plate 104 to move, providing power for the operation of the stacking machine. The rotating shaft 106 drives the circular roller 109 to rotate during rotation, the movable rod 111 is limited by the movable groove 110, forcing the circular roller 109 to drive the movable rod 111 to move up and down reciprocatingly during rotation, the movable rod 111 drives the sliding rod 112 to move up and down reciprocatingly during movement, the sliding rod 112 drives the piston plate 114 to move synchronously in the cylinder 113 during movement, the upward movement of the piston plate 114 can suck the lubricating oil in the storage tank 118 into the cylinder 113, and the downward movement of the piston plate 114 can push the lubricating oil sucked into the cylinder 113 into the spray pipe 124, the lubricating oil entering the spray pipe 124 is sprayed towards the transmission gear 107 and the rack 108. During the operation of the stacking machine, a series of components are driven to act by the rotation of the rotating shaft 106, the lubricating oil is sucked from the storage tank 118 and sprayed towards the transmission gear 107 and the rack 108, manual frequent addition of lubricating oil is not required, manual maintenance cost and workload are greatly reduced, maintenance efficiency is improved, and it is ensured that there is always a supply of lubricating oil. This helps to form a good lubricating film between the tooth surfaces, reduces the friction and wear between the tooth surfaces, prolongs the service life of the transmission gear 107 and the rack 108, and reduces the probability of equipment failure.

[0025] The outer wall of the cylinder 113 is fixedly connected with the liquid inlet pipe 115, the inner wall of the liquid inlet pipe 115 is fixedly connected with the spring telescopic rod one 116, the end of the spring telescopic rod one 116 away from the liquid inlet pipe 115 is fixedly connected with the baffle one 117, the outer wall of the baffle one 117 is slidingly connected with the inner wall of the liquid inlet pipe 115, the bottom of the mounting plate 104 is fixedly connected with the storage tank 118, the bottom of the storage tank 118 is fixedly connected with the liquid inlet pipe 115, the side wall of the storage tank 118 is fixedly connected with the feed pipe 119, the bottom of the cylinder 113 is fixedly connected with the connecting pipe 120, the inner wall of the connecting pipe 120 is fixedly connected with the supporting plate 121, the top of the supporting plate 121 is fixedly connected with the spring telescopic rod two 122, the end of the spring telescopic rod two 122 away from the supporting plate 121 is fixedly connected with the baffle two 123, and the bottom end of the connecting pipe 120 is fixedly connected with the spray pipe 124.

[0026] When piston plate 114 moves upward, the air pressure inside piston plate 114 and cylinder 113 increases, forcing baffle 117 to move outward. At this time, a gap is created between baffle 117 and inlet pipe 115, allowing lubricating oil in storage tank 118 to flow into cylinder 113 from inlet pipe 115. When piston plate 114 moves downward, the gas at the bottom of piston plate 114 is compressed, forcing baffle 117 back into inlet pipe 115, blocking the oil outlet of inlet pipe 115. At the same time, the downward push of piston plate 114 forces baffle 2 123 to move downward. The baffle 123 and the connecting pipe 120 form a gap, which allows the lubricating oil in the cylinder 113 to flow into the nozzle 124. When the piston plate 114 moves upward, the air pressure in the cylinder increases, the baffle 117 is pushed open, and the lubricating oil can automatically flow from the storage tank 118 into the cylinder 113 through the liquid inlet pipe 115. This process does not require an additional power device for oil suction. It cleverly utilizes the air pressure difference to achieve automatic replenishment of lubricating oil, reduces manual intervention, improves the automation level of the lubrication system, and ensures the timely supply of lubricating oil during the operation of the stacker crane.

[0027] The working principle of the gear and rack transmission mechanism for horizontal movement of a stacker crane provided by this utility model is as follows: When the transmission mechanism is needed, the drive motor 105 is started, which drives the rotating shaft 106 to rotate. The rotation of the rotating shaft 106 drives the transmission gear 107 to rotate. During the rotation, the transmission gear 107 meshes with the rack 108, thereby driving the mounting plate 104 to move, providing power for the stacker crane to run. During the rotation of the rotating shaft 106, the roller 109 rotates, and the movable rod 111 is subjected to the movable groove 110. The limitation forces the roller 109 to drive the movable rod 111 to move up and down reciprocally during rotation. The movable rod 111 drives the slide rod 112 to move up and down reciprocally during movement. During the movement of the slide rod 112, the piston plate 114 moves synchronously in the cylinder 113. When the piston plate 114 moves upward, it can draw the lubricating oil in the storage box 118 into the cylinder 113. When the piston plate 114 moves downward, it pushes the lubricating oil drawn into the cylinder 113 into the nozzle 124. The lubricating oil entering the nozzle 124 is sprayed onto the transmission gear 107 and the rack 108.

[0028] When the piston plate 114 moves upward, the air pressure in the cylinder 113 increases, forcing the baffle plate one 117 to move outward, at this time, the baffle plate one 117 directly forms a gap with the liquid inlet pipe 115, so that the lubricating oil in the storage tank 118 can flow into the cylinder 113 from the liquid inlet pipe 115, and when the piston plate 114 moves downward, the gas at the bottom of the piston plate 114 is extruded, forcing the baffle plate one 117 to return to the liquid inlet pipe 115, blocking the oil outlet of the liquid inlet pipe 115, and at the same time, under the influence of the downward push of the piston plate 114, the baffle plate two 123 is forced to move downward, and the baffle plate two 123 directly forms a gap with the connecting pipe 120, the gap formed can facilitate the lubricating oil in the cylinder 113 to flow into the spray pipe 124, and when the piston plate 114 moves upward, the air pressure in the cylinder increases, the baffle plate one 117 is pushed away, and the lubricating oil can automatically flow from the storage tank 118 into the cylinder 113 through the liquid inlet pipe 115.

[0029] Compared with the related art, the gear and rack transmission mechanism for horizontal movement of the stacker has the following beneficial effects:

[0030] The utility model provides a kind of gear and rack transmission mechanism for horizontal movement of the stacker, when needing to use the transmission mechanism, start drive motor 105, drive motor 105 drives rotating shaft 106 to rotate, rotating shaft 106 rotation drives transmission gear 107 to rotate, transmission gear 107 is engaged with rack 108 in the process of rotation, further transmission gear 107 rotation drives mounting plate 104 to move, provides the power of operation for stacker, rotating shaft 106 drives circular roller 109 to rotate in the process of rotation, movable rod 111 is limited by movable groove 110, force circular roller 109 to drive movable rod 111 reciprocatingly moves up and down in the process of rotation, movable rod 111 drives slide bar 112 reciprocatingly moves up and down in the process of moving, slide bar 112 drives piston plate 114 to move synchronously in cylinder 113 in the process of moving, piston plate 114 can suction lubricating oil in storage tank 118 into cylinder 113, and piston plate 114 moves downward after suction lubricating oil in cylinder 113 is pushed into spray pipe 124, lubricating oil in spray pipe 124 is sprayed to transmission gear 107 and rack 108, in the process of operation of stacker, using the rotation of rotating shaft 106 to drive a series of components to act, suction lubricating oil from storage tank 118 and spray to transmission gear 107 and rack 108, without manually adding lubricating oil frequently, greatly reduce the labor maintenance cost and workload, improve maintenance efficiency, ensure that there is always lubricating oil supply, which helps to form good lubricating film between tooth surface, reduce the friction between tooth surface and wear, prolong the service life of transmission gear 107 and rack 108, reduce the probability of equipment failure occurrence;

[0031] When the piston plate 114 moves upward, the air pressure in the cylinder 113 increases, forcing the baffle plate 117 to move outward, at which time the baffle plate 117 directly forms a gap with the liquid inlet pipe 115, so that the lubricating oil in the storage tank 118 can flow into the cylinder 113 from the liquid inlet pipe 115. After the piston plate 114 moves downward, the gas at the bottom of the piston plate 114 is squeezed, forcing the baffle plate 117 to return to the liquid inlet pipe 115 and block the oil outlet of the liquid inlet pipe 115. At the same time, under the influence of the downward push of the piston plate 114, the baffle plate 123 is forced to move downward, and the baffle plate 123 directly forms a gap with the connecting pipe 120. The gap formed can facilitate the lubricating oil in the cylinder 113 to flow into the spray pipe 124. When the piston plate 114 moves upward, the air pressure in the cylinder increases, the baffle plate 117 is pushed away, and the lubricating oil can automatically flow from the storage tank 118 into the cylinder 113 through the liquid inlet pipe 115. This process does not require an additional power device to specifically absorb oil. The air pressure difference is ingeniously utilized to achieve automatic replenishment of the lubricating oil, reduce manual intervention, improve the automation level of the lubricating system, and ensure the timeliness of the lubricating oil supply during the operation of the stacker.

[0032] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A rack and pinion drive mechanism for horizontal movement of a stacker, comprising a fixed rail (101), said fixed rail (101) further comprising a drive mechanism (1), characterized in that: The side wall of the fixed rail (101) is provided with a sliding groove (102), the sliding groove (102) is slidably connected with a sliding block (103), one side of the sliding block (103) away from the sliding groove (102) is fixedly connected with a mounting plate (104), the bottom of the mounting plate (104) is fixedly connected with a driving motor (105), the output shaft of the driving motor (105) is fixedly connected with a rotating shaft (106), the rotating shaft (106) penetrates through the mounting plate (104) and is rotationally connected with the mounting plate (104).

2. A rack and pinion drive mechanism for horizontal movement of a stacker according to claim 1, characterised in that: One end of the rotating shaft (106) away from the driving motor (105) is fixedly connected with a transmission gear (107), the side wall of the fixed rail (101) is fixedly connected with a rack (108), the rack (108) is engaged with the transmission gear (107).

3. A rack and pinion drive mechanism for horizontal movement of a stacker according to claim 1, characterised in that: The outer wall of the rotating shaft (106) is fixedly connected with a round roller (109), the outer wall of the round roller (109) is provided with a movable groove (110), the movable groove (110) is slidably connected with a movable rod (111), one end of the movable rod (111) away from the movable groove (110) is fixedly connected with a sliding rod (112), the sliding rod (112) penetrates through the mounting plate (104) and is slidably connected with the mounting plate (104).

4. A rack and pinion drive mechanism for horizontal movement of a stacker according to claim 1, characterized in that: The bottom of the mounting plate (104) is fixedly connected with a cylinder (113), the cylinder (113) is slidably connected with a piston plate (114), the top of the piston plate (114) is fixedly connected with the bottom end of the sliding rod (112).

5. A rack and pinion drive mechanism for horizontal movement of a stacker according to claim 4 wherein: The outer wall of the cylinder (113) is fixedly connected with a liquid inlet pipe (115), the inner wall of the liquid inlet pipe (115) is fixedly connected with a spring telescopic rod (116), one end of the spring telescopic rod (116) away from the liquid inlet pipe (115) is fixedly connected with a baffle (117), the outer wall of the baffle (117) is slidably connected with the inner wall of the liquid inlet pipe (115).

6. A rack and pinion drive mechanism for horizontal movement of a stacker according to claim 1, characterized in that: The bottom of the mounting plate (104) is fixedly connected with a storage box (118), the bottom of the storage box (118) is fixedly connected with the liquid inlet pipe (115), the side wall of the storage box (118) is fixedly connected with a feeding pipe (119).

7. A rack and pinion drive mechanism for horizontal movement of a stacker according to claim 4 wherein: The bottom of the cylinder (113) is fixedly connected with a connecting pipe (120), the inner wall of the connecting pipe (120) is fixedly connected with a supporting plate (121), the top of the supporting plate (121) is fixedly connected with a spring telescopic rod (122), one end of the spring telescopic rod (122) away from the supporting plate (121) is fixedly connected with a baffle (123), the bottom end of the connecting pipe (120) is fixedly connected with a spray pipe (124).

Images