Built-in door mechanism for vertical lifting garage

Abstract

The utility model relates to the technical field of lifting doors, in particular to a built-in door mechanism for a vertical lifting garage, which comprises a door body, two symmetrical transmission tracks are fixed on the back side of the door body, driving mechanisms are sleeved on the two transmission tracks in a transmission manner, a transmission shaft is fixed between the rotating ends of the two driving mechanisms, and the transmission shaft is fixed on the back side of the door body. The driving mechanism comprises a groove plate frame, a transmission wheel connected with the end of the transmission shaft is rotationally installed in the groove plate frame, a first rotating shaft and a second rotating shaft are installed in the groove plate frame, and the first rotating shaft and the second rotating shaft are distributed on the two sides of the transmission wheel. According to the lifting device, transmission work can be conducted on the transmission crawler belt connected with the back side of the door body through the two guide wheels, and stable lifting work of the door body can be conducted through the transmission crawler belt along the transmission acting force of the guide wheels and the transmission wheels; and the door body is prevented from shaking during lifting work.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting doors, in particular to a built-in door mechanism for a vertical lifting garage. Background Art

[0002] The vertical carousel uses the hopper as the storage unit and adopts the vertical rotation principle. The hopper is connected to the chain, and the motor drives the chain to rotate in a circular manner to realize the logistics storage method from goods to people. The operator only needs to click the hopper number or unique code of the corresponding item through the query, and the goods will be automatically sent to the delivery port. The equipment adopts PLC control technology and has functions such as intelligent storage and access, and permission setting.

[0003] Existing vertical lift warehouses mainly use liftable built-in doors for blocking, wherein the built-in doors mainly drive chains and sprockets through motors to achieve the purpose of lifting the door body. This method has poor stability when lifting the door body. Utility Model Content

[0004] The purpose of the utility model is to provide a built-in door mechanism for a vertical lift garage to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a built-in door mechanism for a vertical lifting warehouse, including a door body, two symmetrical transmission crawlers are fixed on the back side of the door body, and the two transmission crawlers are both provided with a driving mechanism on the transmission sleeve, and a transmission shaft is fixed between the rotating ends of the two driving mechanisms. The driving mechanism includes a slot plate frame, and a transmission wheel connected to the end of the transmission shaft is rotatably installed in the slot plate frame, and a first rotating shaft and a second rotating shaft are installed in the slot plate frame, and the first rotating shaft and the second rotating shaft are distributed on both sides of the transmission wheel, and the first rotating shaft and the second rotating shaft are both rotatably provided with guide wheels, and the transmission crawler transmission is wound around the transmission wheel and the two guide wheels, and the end shaft of one of the transmission wheels passes through the slot plate frame and is connected to a power output member.

[0006] The effects achieved by the above components are: they can be installed on the inner bracket of the vertical lifting garage through two driving mechanisms, and can cooperate with the transmission shaft to synchronously drive the transmission wheel through the power output part, and can cooperate with the two guide wheels to transmit the transmission belt connected to the back side of the door body. The transmission force of the transmission belt along the guide wheel and the transmission wheel can be used to stably lift the door body and avoid shaking of the door body during lifting.

[0007] Preferably, the power output member comprises a pulley fixed on the end shaft of the transmission wheel, and a transmission sleeve on the pulley is provided with a belt member.

[0008] The effect achieved by the above components is that the power of the external output motor can be transmitted to the pulley through the belt member, thereby achieving the driving working purpose of the transmission wheel.

[0009] Preferably, symmetrical slot holes are formed on both sides of the bottom end of the slot plate frame, and the second rotating shaft is fixed between the two slot holes.

[0010] The effects achieved by the above components are: the height installation of the second rotating shaft can be carried out through the slot hole, the tightness between the transmission wheel and the guide wheel can be adjusted, and the transmission track can be tightened after it becomes loose after long-term use, which is convenient for use.

[0011] Preferably, a pressing plate is fixed to the top and bottom ends of the door body, the end of the transmission track is arranged at the bottom of the pressing plate, and an anti-skid tooth groove is provided at the bottom of the pressing plate.

[0012] The effect achieved by the above components is that the pressing sheet can facilitate the positioning and installation of the end of the transmission track, which is convenient for later maintenance.

[0013] Preferably, a limiting member is fixed to one side of the bottom end of the trough plate frame, and the limiting member includes a side support plate fixed to the bottom end of the trough plate frame, an end block is fixed to the top of the side support plate, an elastic telescopic rod is fixed to one end of the end block close to the door body, and an end of the elastic telescopic rod away from the end block is rotatably connected to a clamping wheel that contacts the door body, and stop blocks with inclined surfaces at both ends are fixed to the top and bottom of the side edges of the door body.

[0014] The effect achieved by the above components is that the locking wheel of the elastic telescopic rod on one side of the end block can form a stop fit with the stop block when the door body is lifted to the top or bottom end, further achieving the purpose of auxiliary positioning and stopping of the door body.

[0015] The utility model provides a built-in door mechanism for a vertical lift garage through improvement, which has the following improvements and advantages compared with the prior art:

[0016] The utility model can be installed on the inner side bracket of the vertical lifting garage through two driving mechanisms, and can cooperate with the transmission shaft to synchronously drive the transmission wheel through the power output component, and can transmit the transmission track connected to the back side of the door body in cooperation with two guide wheels. The transmission force of the transmission track along the guide wheel and the transmission wheel can be used to stably lift the door body and avoid shaking of the door body during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a partially enlarged three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the driving mechanism in the utility model.

[0021] Description of reference numerals:

[0022] 1. Door body; 2. Driving mechanism; 21. Slot frame; 22. Transmission wheel; 23. First rotating shaft; 24. Second rotating shaft; 25. Slot hole; 26. Guide wheel; 3. Transmission shaft; 4. Belt member; 5. Pulley; 6. Transmission track; 7. Pressing plate; 8. Stop block; 9. Limiting member; 91. Side support plate; 92. End block; 93. Elastic telescopic rod; 94. Clamping wheel. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0024] The utility model provides a built-in door mechanism for a vertical lift garage through improvement. The technical solution of the utility model is:

[0025] In the embodiments of the present invention, Figure 1-Figure 3As shown, a built-in door mechanism for a vertical lifting warehouse includes a body 1, two symmetrical transmission crawlers 6 are fixed on the back side of the door body 1, and the two transmission crawlers 6 are both provided with a driving mechanism 2, and a transmission shaft 3 is fixed between the rotating ends of the two driving mechanisms 2. The driving mechanism 2 includes a slot frame 21, and a transmission wheel 22 connected to the end of the transmission shaft 3 is rotatably installed in the slot frame 21. A first rotating shaft 23 and a second rotating shaft 24 are installed in the slot frame 21. The first rotating shaft 23 and the second rotating shaft 24 are distributed on both sides of the transmission wheel 22. Guide wheels 26 are rotatably sleeved on the first rotating shaft 23 and the second rotating shaft 24. The transmission crawler 6 is connected to the transmission wheel 22 and the two guide wheels 26, and the end shaft of one of the transmission wheels 22 passes through the slot frame 21 and is connected to a power output member. The two driving mechanisms 2 can be installed on the inner side bracket of the vertical lifting warehouse. The power output piece can cooperate with the transmission shaft 3 to synchronously drive the transmission wheel 22. The two guide wheels 26 can be used to transmit the transmission belt 6 connected to the back side of the door body 1. The transmission force of the transmission belt 6 along the guide wheel 26 and the transmission wheel 22 can be used to stably lift the door body 1 to avoid shaking of the door body 1 during lifting. Symmetrical slots 25 are provided on both sides of the bottom end of the slot plate frame 21. The second rotating shaft 24 is fixed between the two slots 25. The height installation of the second rotating shaft 24 can be carried out through the slot 25. The tightness between the transmission wheel 22 and the guide wheel 26 can be adjusted. The transmission belt 6 is tightened after it becomes loose after long-term use.

[0026] In an embodiment of the utility model, the power output member includes a pulley 5 fixed on the end shaft of the transmission wheel 22, and a transmission sleeve on the pulley 5 is provided with a belt member 4, through which the power of the external output motor can be transmitted to the pulley 5, thereby achieving the driving working purpose of the transmission wheel 22.

[0027] In an embodiment of the utility model, a pressing plate 7 is fixed to the top and bottom ends of the door body 1, and the end of the transmission track 6 is arranged at the bottom of the pressing plate 7. An anti-slip groove is provided at the bottom of the pressing plate 7. The pressing plate 7 can facilitate the positioning and installation of the end of the transmission track 6, which is convenient for later maintenance.

[0028] In an embodiment of the utility model, a limiting member 9 is fixed to one side of the bottom end of the slot plate frame 21, and the limiting member 9 includes a side support plate 91 fixed to the bottom end of the slot plate frame 21, and an end block 92 is fixed to the top of the side support plate 91, and an elastic telescopic rod 93 is fixed to the end of the end block 92 close to the door body 1, and the end of the elastic telescopic rod 93 away from the end block 92 is rotatably connected to a clamping wheel 94 that contacts the door body 1, and the top and bottom of the side of the door body 1 are fixed with a stop block 8 with inclined surfaces at both ends, and the clamping wheel 94 of the elastic telescopic rod 93 on one side of the end block 92 can form a stop cooperation with the stop block 8 when the door body 1 is raised or lowered to the top or bottom, thereby further realizing the purpose of auxiliary positioning and stopping of the door body 1.

[0029] The working principle of a built-in door mechanism for a vertical lifting warehouse provided by the utility model is as follows: it can be installed on the inner side bracket of the vertical lifting warehouse through two driving mechanisms 2, and the power of the external output motor can be transmitted to the pulley 5 through the belt member 4, and the transmission shaft 3 can be used to synchronously drive the transmission wheel 22, and the two guide wheels 26 can be used to transmit the transmission belt 6 connected to the back side of the door body 1. The transmission force of the transmission belt 6 along the guide wheel 26 and the transmission wheel 22 can be used to stably lift the door body 1 to avoid shaking of the door body 1 during lifting. In addition, the slot 25 can be used for the height installation of the second rotating shaft 24, and the tightness between the transmission wheel 22 and the guide wheel 26 can be adjusted. After the transmission belt 6 becomes loose after long-term use, it can be tightened.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A built-in door mechanism for a vertical lift garage, comprising a door body (1), characterized in that: Two symmetrical transmission tracks (6) are fixed on the back side of the door body (1), and a driving mechanism (2) is provided on each of the two transmission tracks (6). A transmission shaft (3) is fixed between the rotating ends of the two driving mechanisms (2). The driving mechanism (2) comprises a slotted plate frame (21), and a transmission wheel (22) connected to the end of the transmission shaft (3) is rotatably installed in the slotted plate frame (21). A first rotating shaft (23) and a second rotating shaft (24) are installed in the slotted plate frame (21). The first rotating shaft (23) and the second rotating shaft (24) are distributed on both sides of the transmission wheel (22). A guide wheel (26) is rotatably provided on each of the first rotating shaft (23) and the second rotating shaft (24). The transmission track (6) is connected to the transmission wheel (22) and the two guide wheels (26). The end shaft of one of the transmission wheels (22) passes through the slotted plate frame (21) and is connected to a power output member.

2. A built-in door mechanism for a vertical lift garage according to claim 1, characterized in that: The power output member comprises a pulley (5) fixed on the end shaft of the transmission wheel (22), and a transmission sleeve on the pulley (5) is provided with a belt member (4).

3. The built-in door mechanism for a vertical lift garage according to claim 1, characterized in that: Symmetrical slot holes (25) are provided on both sides of the bottom end of the slotted plate frame (21), and the second rotating shaft (24) is fixed between the two slot holes (25).

4. The built-in door mechanism for a vertical lift garage according to claim 1, characterized in that: A pressing plate (7) is fixed to the top and bottom of the door body (1), the end of the driving crawler belt (6) is arranged at the bottom of the pressing plate (7), and an anti-skid tooth groove is provided at the bottom of the pressing plate (7).

5. The built-in door mechanism for a vertical lift garage according to claim 1, characterized in that: A limiting member (9) is fixed to one side of the bottom end of the slot frame (21), and the limiting member (9) includes a side support plate (91) fixed to the bottom end of the slot frame (21), an end block (92) is fixed to the top of the side support plate (91), an elastic telescopic rod (93) is fixed to one end of the end block (92) close to the door body (1), and an end of the elastic telescopic rod (93) away from the end block (92) is rotatably connected to a clamping wheel (94) that contacts the door body (1), and stop blocks (8) with inclined surfaces at both ends are fixed to the top and bottom of the side of the door body (1).

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