Ticket box for bid invitation

Abstract

The utility model discloses a bid invitation ballot box relates to the ballot box technical field, including the base, the left and right two parts of base top end are both fixedly connected with the telescopic rod, the top end of telescopic rod is fixedly connected with the ballot box, the bottom of the front end of ballot box is rotatingly connected with the box door, the inner wall of base is fixedly connected with the elevating mechanism, the elevating mechanism is connected with the elevating mechanism. A voting mechanism is fixedly connected to the bottom of an inner cavity of the voting box, and the lifting mechanism comprises a first motor. According to the ballot box for bid inviting, the first motor is started to drive the threaded rod to rotate, the top plate slides on the outer wall of the threaded rod, the top plate drives the guide block to move synchronously, the guide block slides on the outer wall of the guide rod, the guide block and the guide rod limit the top plate, and the top plate is prevented from being disengaged from the fixed box; and meanwhile, the top plate drives the ballot box to synchronously move upwards, when the height of the ballot box is proper, the first motor can be turned off, and the effect of adjusting the height is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ballot boxes, in particular to a ballot box for bidding. Background Art

[0002] Tendering refers to the process in which the tenderer issues a tender notice in advance, announces project requirements, bidders compete fairly, and ultimately the tenderer selects the transaction object and subject based on merit. During the tendering process, the tenderer needs to organize experts to vote on the bidding companies to select the winning company. In order to ensure the fairness of the vote, the ballot needs to be placed in a ballot box.

[0003] For example, a Chinese patent with announcement number CN210136517U discloses a ballot box for bidding, including a box body, a long strip voting port is arranged at the upper end of the box body, a slide is arranged obliquely in the box body to connect with the voting port, a pull-out ticket box is arranged at the bottom of the box body, and an opening and closing door is arranged on the side of the box body corresponding to the pull-out ticket box; an opening is arranged at the upper end of the pull-out ticket box, the lower end of the slide extends to the opening position of the pull-out ticket box, and the slide is located 5 to 12 cm above the bottom surface of the ballot box; an induction probe is arranged at the voting port, and the induction probe is connected to the counter; one end of the opening and closing door is hinged to the box body and the other end is connected to the box body using a lock.

[0004] The existing technology has the following problems:

[0005] In the conventional ballot box, when voting, the ballot drops downward in free fall without any external force to interfere, which causes the ballot to be easily blocked at the ballot outlet, affecting subsequent voting and also affecting the inspection of the ballot by the ticket inspector. In addition, the conventional ballot box cannot be adjusted in height, which reduces the practicality of the device. Utility Model Content

[0006] The utility model provides a ballot box for bidding to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A ballot box for bidding comprises a base, wherein both left and right parts of the top of the base are fixedly connected with telescopic rods, the top of the telescopic rods is fixedly connected with the ballot box, the bottom of the front end of the ballot box is rotatably connected with a box door, the inner wall of the base is fixedly connected with a lifting mechanism, the bottom of the inner cavity of the ballot box is fixedly connected with a voting mechanism, the lifting mechanism comprises a motor 1, the outer wall of the motor 1 is fixedly connected with the inner wall of the base, the voting mechanism comprises a motor 2, the rear end of the motor 2 is fixedly connected with the bottom of the inner cavity of the ballot box, the bottom of the inner cavity of the ballot box is fixedly connected with a fixed frame, and the inner wall of the fixed frame is plugged with a collecting trough.

[0009] Preferably: the output end of the motor 1 is fixedly connected with a threaded rod, the bottom of the threaded rod is rotatably connected to the inner wall of the base, the bottom of the threaded rod is rotatably connected to a fixed box, and the bottom end of the fixed box is fixedly connected to the middle of the top end of the base.

[0010] Preferably, the outer wall of the threaded rod is threadedly connected with a top plate, the outer wall of the top plate is slidably connected to the inner wall of the fixed box, and the outer shape of the top plate is rectangular.

[0011] Preferably, the bottoms of the left and right ends of the top plate are fixedly connected with guide blocks, the inner walls of the guide blocks are slidably connected with guide rods, and one end of the guide rod is fixedly connected with one end of the inner cavity of the fixed box.

[0012] Preferably: the output end of the second motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a driving wheel, the outer wall of the driving wheel is transmission-connected to a transmission belt, the right part of the transmission belt is transmission-connected to a driven wheel, and a rotating rod is fixedly connected to the axis of the driven wheel.

[0013] Preferably, the outer walls of the rotating shaft and the rotating rod are fixedly connected with guide wheels, the front ends of the rotating shaft and the rotating rod are rotatably connected with a shell, and the center point of the guide wheel and the center point of the shell are not on the same vertical line.

[0014] Preferably, a ticket feeding pipe is fixedly connected to the top of the shell, and the bottom of the ticket feeding pipe has a certain slope.

[0015] Preferably, the bottom of the shell is fixedly connected with a ticket outlet, the bottom of the ticket outlet is fixedly connected to the top of the fixed frame, and the shell, the ticket feeding pipe and the ticket outlet are interconnected.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides a ballot box for bidding. By starting a second motor, a rotating shaft is driven to rotate clockwise, the rotating shaft drives the driving wheel to rotate, the driving wheel drives the transmission belt to rotate synchronously, the transmission belt drives the driven wheel to rotate synchronously, the driven wheel drives the rotating rod to rotate synchronously, thereby the rotating shaft and the rotating rod drive the guide wheel to rotate synchronously. When voting, a bill is put into the ticket feeding pipe. Because the left side of the bottom of the ticket feeding pipe has a certain slope, when the bill slides downward, it will be biased to the right side. Therefore, when the bill slides out of the ticket feeding pipe, the bottom of the bill will first enter the right part of the shell, and then the bill will contact the rotating guide wheel. The guide wheel drives the bill to move, so that the bill enters the ticket outlet. The bill entering the ticket outlet finally slides into the collecting groove, thereby preventing the bill from being blocked at the drop outlet, preventing the blockage, and achieving the effect of preventing the blockage.

[0018] The utility model provides a ballot box for bidding. By starting a motor, a threaded rod is driven to rotate, so that a top plate slides on the outer wall of the threaded rod. The top plate drives a guide block to move synchronously, so that the guide block slides on the outer wall of the guide rod. The top plate is limited by the guide block and the guide rod to prevent the top plate from escaping from the fixed box. At the same time, the top plate drives the ballot box to move upward synchronously. When the height of the ballot box is appropriate, the motor can be turned off to achieve the effect of adjusting the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the main view of the utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway structure of the main view of the utility model;

[0021] Figure 3 This is a structural schematic diagram of the lifting mechanism of the utility model;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a structural diagram of the voting mechanism of the utility model.

[0024] In the figure: 1. base; 11. telescopic rod; 12. voting box; 13. box door; 2. lifting mechanism; 21. motor 1; 22. threaded rod; 23. top plate; 24. fixed box; 25. guide block; 26. guide rod; 3. voting mechanism; 31. motor 2; 32. rotating shaft; 33. driving wheel; 34. transmission belt; 35. driven wheel; 351. rotating rod; 36. guide wheel; 37. outer shell; 38. ticket inlet pipe; 39. ticket outlet; 4. fixed frame; 41. collecting trough. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-Figure 3As shown, a ballot box for bidding includes a base 1, the left and right parts of the top of the base 1 are fixedly connected with telescopic rods 11, the top of the telescopic rod 11 is fixedly connected with a ballot box 12, the bottom of the front end of the ballot box 12 is rotatably connected with a box door 13, the inner wall of the base 1 is fixedly connected with a lifting mechanism 2, the bottom of the inner cavity of the ballot box 12 is fixedly connected with a voting mechanism 3, the lifting mechanism 2 includes a motor 1 21, the outer wall of the motor 1 21 is fixedly connected to the inner wall of the base 1, the voting mechanism 3 includes a motor 2 31, the rear end of the motor 2 31 is fixedly connected to the bottom of the inner cavity of the ballot box 12, the bottom of the inner cavity of the ballot box 12 is fixedly connected with a fixed frame 4, and the inner wall of the fixed frame 4 is plugged with a collecting trough 41.

[0027] The height of the ballot box 12 is changed by the lifting mechanism 2, and then the bills are put into the collecting slot 41 in the ballot box 12 by the voting mechanism 3, so as to facilitate the subsequent review of the bills.

[0028] like Figure 2 , Figure 3 As shown, the output end of the motor 21 is fixedly connected to a threaded rod 22, the bottom of the threaded rod 22 is rotatably connected to the inner wall of the base 1, the bottom of the threaded rod 22 is rotatably connected to a fixed box 24, the bottom end of the fixed box 24 is fixedly connected to the middle of the top of the base 1, the outer wall of the threaded rod 22 is threadedly connected to a top plate 23, the outer wall of the top plate 23 is slidably connected to the inner wall of the fixed box 24, and the top plate 23 has a rectangular shape.

[0029] By starting the motor 1 21, the threaded rod 22 is driven to rotate, so that the top plate 23 slides on the outer wall of the threaded rod 22, and the top plate 23 drives the ballot box 12 to move upward synchronously. When the height of the ballot box 12 is appropriate, the motor 1 21 can be turned off to achieve the effect of adjusting the height.

[0030] like Figure 2-Figure 4 As shown, guide blocks 25 are fixedly connected to the bottom of both ends of the top plate 23 , and a guide rod 26 is slidably connected to the inner wall of the guide block 25 , and one end of the guide rod 26 is fixedly connected to one end of the inner cavity of the fixed box 24 .

[0031] When the top plate 23 moves, the guide block 25 is driven to move synchronously, so that the guide block 25 slides on the outer wall of the guide rod 26 , and the guide block 25 and the guide rod 26 limit the top plate 23 to prevent the top plate 23 from escaping from the fixed box 24 .

[0032] like Figure 2 , Figure 5 As shown, the output end of the motor 2 31 is fixedly connected to the rotating shaft 32, the outer wall of the rotating shaft 32 is fixedly connected to the driving wheel 33, the outer wall of the driving wheel 33 is transmission-connected to the transmission belt 34, the right part of the transmission belt 34 is transmission-connected to the driven wheel 35, and the axis of the driven wheel 35 is fixedly connected to a rotating rod 351.

[0033] By starting the second motor 31, the rotating shaft 32 is driven to rotate clockwise, the rotating shaft 32 drives the driving wheel 33 to rotate, the driving wheel 33 drives the transmission belt 34 to rotate synchronously, the transmission belt 34 drives the driven wheel 35 to rotate synchronously, and the driven wheel 35 drives the rotating rod 351 to rotate synchronously.

[0034] like Figure 2 , Figure 5 As shown, the outer walls of the rotating shaft 32 and the rotating rod 351 are fixedly connected with the guide wheel 36, and the front ends of the rotating shaft 32 and the rotating rod 351 are rotatably connected with the outer shell 37. The center point of the guide wheel 36 and the center point of the outer shell 37 are not on the same vertical line. The top of the outer shell 37 is fixedly connected with the ticket feeding pipe 38, and the bottom of the ticket feeding pipe 38 has a certain slope.

[0035] When the rotating shaft 32 and the rotating rod 351 rotate, the guide wheel 36 is driven to rotate synchronously. When voting, the ticket is put into the ticket feeding pipe 38. Because the left side of the bottom of the ticket feeding pipe 38 has a certain slope, when the ticket slides downward, it will deviate to the right. Therefore, when the ticket slides out of the ticket feeding pipe 38, the bottom of the ticket will first enter the right part of the shell 37, and then the ticket will contact the rotating guide wheel 36. The guide wheel 36 drives the ticket to move to prevent the ticket from being blocked at the outlet of the ticket feeding pipe 38.

[0036] like Figure 2 , Figure 5 As shown, a ticket outlet 39 is fixedly connected to the bottom of the shell 37, and the bottom of the ticket outlet 39 is fixedly connected to the top of the fixed frame 4, and the shell 37, the ticket input pipe 38 and the ticket outlet 39 are interconnected.

[0037] When the guide wheel 36 drives the bill to move, the bill enters the bill outlet 39, and the bill in the bill outlet 39 finally slides into the collecting groove 41, thereby preventing the bill from being blocked in the drop port and playing a role in preventing blockage.

[0038] The working principle of the utility model is as follows: when conducting a tender and voting, the height of the device is adjusted as required, the motor 21 is started, the threaded rod 22 is driven to rotate, the top plate 23 slides on the outer wall of the threaded rod 22, the top plate 23 drives the guide block 25 to move synchronously, the guide block 25 slides on the outer wall of the guide rod 26, the guide block 25 and the guide rod 26 limit the top plate 23 to prevent the top plate 23 from falling out of the fixed box 24, and at the same time the top plate 23 drives the ballot box 12 to move upward synchronously, when the ballot box 12 is at a height of After the height is suitable, the motor 21 can be turned off to adjust the height, and then voting can begin. Since the ballot box 12 is provided with ticket feeding channels 38 on both sides, the voting can be divided into two teams, so as to speed up the voting efficiency. Before voting begins, the motor 2 31 can be started to drive the shaft 32 to rotate clockwise, the shaft 32 drives the driving wheel 33 to rotate, the driving wheel 33 drives the transmission belt 34 to rotate synchronously, the transmission belt 34 drives the driven wheel 35 to rotate synchronously, and the driven wheel 35 drives the rotating rod 3 When voting, the ticket is put into the ticket inlet pipe 38. Because the left side of the bottom of the ticket inlet pipe 38 has a certain slope, when the ticket slides downward, it will be biased to the right. Therefore, when the ticket slides out of the ticket inlet pipe 38, the bottom of the ticket will first enter the right part of the shell 37, and then the ticket will contact the rotating guide wheel 36. The guide wheel 36 drives the ticket to move, so that the ticket enters the ticket outlet 39. The ticket in the ticket outlet 39 finally slides into the collecting slot 41, thereby preventing the ticket from being blocked at the drop port and preventing blockage. The ticket that slides into the collecting slot 41, because the collecting slot 41 itself has a certain slope, and the bottom of the ticket first contacts the inner cavity of the collecting slot 41, so after the ticket falls into the collecting slot 41, it will be in a flat state, thereby avoiding the mess of the ticket, facilitating the subsequent inquiry of the ticket, and avoiding the mess of the ticket, thereby greatly improving the user experience.

[0039] The above shows and describes the basic principle and main features of the utility model and the 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 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, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A ballot box for bidding, comprising a base (1), characterized in that: The left and right parts of the top of the base (1) are fixedly connected to telescopic rods (11), the top of the telescopic rods (11) is fixedly connected to a ballot box (12), the bottom of the front end of the ballot box (12) is rotatably connected to a box door (13), the inner wall of the base (1) is fixedly connected to a lifting mechanism (2), the bottom of the inner cavity of the ballot box (12) is fixedly connected to a voting mechanism (3), the lifting mechanism (2) comprises a motor 1 (21), the outer wall of the motor 1 (21) is fixedly connected to the inner wall of the base (1), the voting mechanism (3) comprises a motor 2 (31), the rear end of the motor 2 (31) is fixedly connected to the bottom of the inner cavity of the ballot box (12), the bottom of the inner cavity of the ballot box (12) is fixedly connected to a fixed frame (4), and the inner wall of the fixed frame (4) is plugged with a collecting trough (41).

2. A ballot box for bidding according to claim 1, characterized in that: The output end of the motor 1 (21) is fixedly connected to a threaded rod (22), the bottom of the threaded rod (22) is rotatably connected to the inner wall of the base (1), the bottom of the threaded rod (22) is rotatably connected to a fixed box (24), and the bottom end of the fixed box (24) is fixedly connected to the middle of the top end of the base (1).

3. A ballot box for bidding according to claim 2, characterized in that: The outer wall of the threaded rod (22) is threadedly connected to a top plate (23), the outer wall of the top plate (23) is slidably connected to the inner wall of the fixed box (24), and the top plate (23) has a rectangular shape.

4. A ballot box for bidding according to claim 3, characterized in that: The bottoms of the left and right ends of the top plate (23) are fixedly connected to guide blocks (25), the inner wall of the guide block (25) is slidably connected to a guide rod (26), and one end of the guide rod (26) is fixedly connected to one end of the inner cavity of the fixed box (24).

5. A ballot box for bidding according to claim 1, characterized in that: The output end of the second motor (31) is fixedly connected to a rotating shaft (32), the outer wall of the rotating shaft (32) is fixedly connected to a driving wheel (33), the outer wall of the driving wheel (33) is transmission-connected to a transmission belt (34), the right part of the transmission belt (34) is transmission-connected to a driven wheel (35), and the axis of the driven wheel (35) is fixedly connected to a rotating rod (351).

6. A ballot box for bidding according to claim 5, characterized in that: The outer walls of the rotating shaft (32) and the rotating rod (351) are fixedly connected to a guide wheel (36), the front ends of the rotating shaft (32) and the rotating rod (351) are rotatably connected to a housing (37), and the center point of the guide wheel (36) and the center point of the housing (37) are not on the same vertical line.

7. A ballot box for bidding according to claim 6, characterized in that: The top of the housing (37) is fixedly connected to a ticket feeding pipe (38), and the bottom of the ticket feeding pipe (38) has a certain slope.

8. A ballot box for bidding according to claim 6, characterized in that: The bottom of the shell (37) is fixedly connected to a ticket outlet (39), the bottom of the ticket outlet (39) is fixedly connected to the top of the fixed frame (4), and the shell (37), the ticket input pipe (38) and the ticket outlet (39) are interconnected.

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