Protective structure for carrying trolley

Abstract

The utility model discloses a protective structure for a carrying trolley, which comprises two sets of protective components, connecting plates and a control piece, the two sets of protective components are respectively arranged on the carrying trolley and a conveying track, and the connecting plates are respectively arranged on the two sets of protective components; after the carrying trolley is in butt joint with the conveying track, the two connecting plates are stacked together. The control piece is arranged on the protection assemblies of the carrying trolley, and the control piece is used for driving one protection assembly to contract and driving the other protection assembly to contract through the connecting plate. The protection assemblies are arranged on the moving trolley and the conveying track, linkage is achieved through the connecting plate, the two protection assemblies are synchronously driven to contract through the control piece arranged on the moving trolley, use is convenient, and the structure is simple. A supporting assembly is arranged on the moving trolley to support the baffles on the two sides, and the baffles are prevented from inclining towards the middle after being used for a long time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of safety assembly, especially a protection structure for a carrying trolley. BACKGROUND

[0002] In the motor production process, because the motor quality is larger, it is carried through the transmission track and is transferred to each processing equipment. Between each transmission track, it needs to be carried through the moving trolley. In the moving trolley carrying process, the motor may slide off the moving trolley and fall due to bumping, inertia and other reasons. For some unpowered drum transmission tracks, when the motor slides from the moving trolley to the transmission track, after the moving trolley is removed, one end of the transmission track is in an open state, which has the risk of falling. SUMMARY

[0003] In view of the defects in the prior art, the main purpose of the utility model is to overcome the deficiencies of the prior art, and disclose a protection structure for a carrying trolley, which comprises two sets of protection assemblies, a connecting plate and a control member. The two sets of protection assemblies are arranged on the carrying trolley and the transmission track respectively, and the connecting plate is arranged on the two sets of protection assemblies. When the carrying trolley is connected with the transmission track, the two connecting plates are stacked together. The control member is arranged on the protection assembly of the carrying trolley, and one set of the protection assembly is driven to retract by the control member, and the other set of the protection assembly is driven to retract by the connecting plate.

[0004] The protection assembly comprises a fixed support, a baffle and a reset assembly. The reset assembly is arranged on the fixed support, and the baffle is arranged on the reset assembly. The baffle is pushed upward by the reset assembly.

[0005] Further, the reset assembly comprises two air springs arranged in parallel.

[0006] Further, the reset assembly comprises a guide rod, a spring and a lifting rod. The guide rod is arranged on the fixed support, the lifting rod is slidably connected with the guide rod, the spring is sleeved on the lifting rod, and the spring acts on the fixed support and the lifting rod.

[0007] Further, the lifting rod is a sleeve pipe.

[0008] Further, a guide block is detachably arranged at the top end of the guide rod. The lifting rod is axially provided with a guide hole, and the lower end of the lifting rod is provided with a guide portion matched with the guide rod. The diameter of the guide block is greater than the inner diameter of the guide portion.

[0009] Further, the control member is a foot pedal.

[0010] Further, the carrying trolley is further provided with a supporting assembly, the supporting assembly comprises a supporting bracket and a supporting roller, the supporting bracket is fixed on the protection assembly of the carrying trolley, and the supporting roller is rotationally arranged on the supporting bracket.

[0011] The utility model discloses obtained beneficial effect:

[0012] The utility model discloses through setting up protection assembly on mobile trolley and conveying track, and through connecting plate realizes linkage, through setting up control piece on mobile trolley, two groups of protection assembly are driven synchronously and are retracted, convenient to use, simple structure. Mobile trolley sets up supporting assembly to support the baffle of both sides, prevents the baffle from being inclined to the middle after long -term use. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a use state schematic drawing of protection assembly for mobile trolley of the utility model;

[0014] Figure 2 It is the cooperation schematic drawing of protection assembly and supporting assembly, control piece of installation on mobile trolley;

[0015] Figure 3 It is the structural schematic drawing of protection assembly of installation on conveying guide rail;

[0016] Figure 4 It is the structural schematic drawing of reset component;

[0017] The following is the sign of drawing:

[0018] 1, protection assembly, 2, connecting plate, 3, control piece, 4, supporting assembly, 8, mobile trolley, 9, conveying track, 11, fixed support, 12, baffle, 13, reset component, 131, guide rod, 132, spring, 133, lifting rod, 1331, guide hole, 1332, guide portion, 41 supporting bracket, 42, supporting roller. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the utility model is further described in detail below with the drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0020] A protection structure for carrying trolley, like Figures 1-4As shown, it comprises two sets of protection assemblies 1, connecting plates 2 and control members 3, the two sets of protection assemblies 1 are respectively arranged on the transfer trolley 8 and the conveying track 9, and the connecting plates 2 are respectively arranged on the two sets of protection assemblies 1; when the transfer trolley 8 is connected with the conveying track 9, the two connecting plates 2 are stacked together; the control member 3 is arranged on the protection assembly 1 of the transfer trolley 8, and one set of protection assembly 1 is driven to retract by the control member 3, and the other set of protection assembly 1 is driven to retract by the connecting plate 2; specifically, the protection assembly 1 is in an expanded state under the condition of no external force, thereby shielding the discharge end of the transfer trolley 8 and the conveying track 9. The control member 3 controls the protection assembly 1 on the transfer trolley 8 to retract, and the connecting plate 2 on the transfer trolley 8 is above the connecting plate 2 on the conveying track 9, thereby driving the protection assembly 1 on the conveying track 9 to retract through the connecting plate 2 when the protection assembly 1 on the transfer trolley 8 retracts.

[0021] The protection assembly 1 comprises a fixed support 11, a baffle 12 and a reset assembly 13, the reset assembly 13 is arranged on the fixed support 11, and the baffle 12 is arranged on the reset assembly 13, and the reset assembly 13 is used to push the baffle 12 to move upward, so that the baffle protrudes from the conveying roller of the transfer trolley 8, and the motor is blocked.

[0022] In an embodiment, as shown in the figure, Figures 1-4 The reset assembly 13 comprises two parallel gas springs. The baffle 12 is connected with the gas springs, when the baffle 12 is driven to press downward, the gas springs retract, and after the baffle 12 is released, the gas springs drive the baffle 12 to move upward to block the motor from sliding off the transfer trolley 8 and the conveying track 9.

[0023] In another embodiment, the reset assembly 13 comprises a guide rod 131, a spring 132 and a lifting rod 133, the guide rod 131 is arranged on the fixed support 11, the lifting rod 133 is slidingly connected with the guide rod 131, and the spring 132 is sleeved on the lifting rod 131 and acts on the fixed support 11 and the lifting rod 133.

[0024] In the above embodiment, as shown in the figure, Figures 1-4 The lifting rod 133 is a sleeve pipe. The sleeve pipe is sleeved on the guide rod 131, and the guide rod 131 guides the sleeve pipe to move up and down.

[0025] In the above embodiment, as shown in the figure, Figures 1-4As shown in the figure, the top end of the guide rod 131 is detachably provided with a guide block 134, the lifting rod 133 is axially provided with a guide hole 1331, and the lower end of the lifting rod 133 is provided with a guide portion 1332 matched with the guide rod 131, and the diameter of the guide block 134 is greater than the inner diameter of the guide portion. The lifting rod 133 is sleeved on the guide rod 131, so that the guide portion 1332 and the guide rod 131 are in sliding connection, the guide block 134 and the guide hole 1331 are in sliding connection, and the two are matched with each other to guide the stable up-down movement of the lifting rod 133. And through the cooperation of the guide block 134 and the guide portion 1332, the separation of the lifting rod 133 and the guide rod 131 is blocked, and a limiting effect is achieved.

[0026] In the above embodiment, as shown in the figure, Figures 1-4 The guide block 134 is in threaded connection with the guide rod 131. Specifically, the end of the guide rod 131 is provided with a threaded hole, and a screw rod is arranged on the guide block 134, and the guide block 134 and the guide rod 131 are fixed by connecting the screw rod with the threaded hole.

[0027] In an embodiment, as shown in the figure, Figures 1-4 The control member 3 is a foot pedal. The staff steps on the foot pedal to drive the protection assembly 1 to retract.

[0028] In an embodiment, as shown in the figure, Figures 1-4 The carrying trolley 8 is also provided with a supporting assembly 4, and the supporting assembly 4 is used for supporting the baffle 12 on the conveying track 9. Specifically, the control member 3 is stepped on to drive the protection assembly 1 on the moving trolley 8 to retract, and the supporting assembly 4 supports the protection assembly 1 on the conveying track 9.

[0029] In the above embodiment, as shown in the figure, Figures 1-4 The supporting assembly 4 includes a supporting bracket 41 and a supporting roller 42, the supporting bracket 41 is fixed on the protection assembly 1 of the carrying trolley 8, and the supporting roller 42 is rotatably arranged on the supporting bracket 41. When the moving trolley 8 is connected with the conveying track 9, the supporting roller 42 acts on the baffle 12 on the conveying track 9 to prevent the baffle 12 from tilting to the side of the moving trolley 8.

[0030] The supporting assembly 4 is installed on the baffle 12 to move up and down synchronously with the baffle 12.

[0031] In use, as shown in the figure, Figures 1-4As shown, after the mobile trolley 8 is connected with the conveying track 9, the mobile trolley 8 is fixedly connected with the conveying track 9. The worker steps on the control member 3 to drive the baffle 12 on one side of the mobile trolley 8 to move downward, and the baffle 12 on one side of the conveying track 9 is driven to move downward synchronously through the connecting plate 2, so that there is no obstruction between the mobile trolley 8 and the conveying track 9. After the motor transfer is completed, the control member 3 is released, and the baffle 12 on both sides is recovered by the restoring force of the reset assembly 13, and the baffle 12 moves upward to protrude from the upper surface of the mobile trolley 8 and the conveying track 9, so as to prevent the motor on the mobile trolley 8 and the conveying track 9 from sliding off.

[0032] The above is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; if the present application is modified or replaced without departing from the spirit and scope of the present application, it should be covered in the protection scope of the present application.

Claims

1. A guard structure for a handling trolley, characterised in that, The utility model provides a kind of protective assembly, including two sets of protective assembly, connecting plate and control piece, two sets of the protective assembly is respectively arranged on handling trolley and conveying track, the connecting plate is respectively arranged on two sets of the protective assembly;When the handling trolley and conveying track are connected, two connecting plates are stacked together;The control piece is arranged on the protective assembly of the handling trolley, and one set of the protective assembly is driven to retract by the control piece and drives another set of the protective assembly to retract by the connecting plate. The protective assembly includes a fixed support, a baffle, and a reset assembly. The reset assembly is arranged on the fixed support, and the baffle is arranged on the reset assembly. The reset assembly pushes the baffle upward.

2. A guard structure for a handling vehicle according to claim 1, characterized in that The reset assembly includes two parallel air springs.

3. The guard structure for a handling trolley according to claim 1, characterized in that The reset assembly includes a guide rod, a spring, and a lifting rod. The guide rod is arranged on the fixed support. The lifting rod is slidingly connected with the guide rod. The spring is sleeved on the lifting rod, and the spring acts on the fixed support and the lifting rod.

4. A guard structure for a handling vehicle according to claim 3, characterized in that The lifting rod is a sleeve pipe.

5. A guard structure for a handling trolley according to claim 3, characterised in that, The top end of the guide rod is detachably provided with a guide block. The lifting rod is axially provided with a guide hole. The lower end of the lifting rod is provided with a guide portion that cooperates with the guide rod. The diameter of the guide block is greater than the inner diameter of the guide portion.

6. A guard structure for a handling vehicle according to claim 1, characterized in that The control piece is a foot pedal.

7. The guard structure for a handling trolley according to claim 1, characterized in that, The handling trolley is also provided with a support assembly. The support assembly includes a support bracket and a support roller. The support bracket is fixed on the protective assembly of the handling trolley. The support roller is rotatably arranged on the support bracket.

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