Medical waste turnover box cart

Abstract

The utility model relates to the technical field of medical waste transportation, and provides a medical waste turnover box cart which comprises a cart frame, a cart body, a conveying belt, a conveying belt and a conveying belt. The driving part is movably arranged on the frame; the rotating rod is rotationally arranged on the frame, and one end of the rotating rod is movably connected with the driving part; the bracket is movably connected with the end, away from the driving piece, of the rotating rod and can be switched between the initial position and the maximum lifting position relative to the frame. The medical waste transfer box conveying device has the advantages that the rotating rod is driven by the driving part to rotate, the bracket ascends to lift the transfer box to move off the ground, after the transfer box is conveyed to a designated position, the rotating rod rotates reversely to enable the bracket to descend, and the transfer box makes contact with the ground and is separated from the bracket; and the abrasion, deformation or damage of the box is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste transportation, and particularly relates to a medical waste turnover box trolley. Background Art

[0002] In the existing medical waste turnover box transport vehicle, generally 10 - 20 turnover boxes are stacked into a stack for transportation during the turnover box transfer process. It is necessary to pull from the box washing position to the transport vehicle and use a hook to drag the bottom box, resulting in wear or damage to the bottom box and increasing costs. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a medical waste turnover box trolley aiming at the current situation of the existing technology.

[0004] The technical solution adopted by the utility model to solve the above technical problem is to propose a medical waste turnover box trolley, including:

[0005] A frame, the frame is provided with a channel, and the turnover box can enter the channel;

[0006] A driving member, the driving member is movably arranged on the frame;

[0007] A rotating rod, the rotating rod is rotatably arranged on the frame, and one end of the rotating rod is hinged to the driving member;

[0008] A bracket, the bracket is hinged to the end of the rotating rod away from the driving member, and can be switched between an initial position and a maximum lifting position on the frame;

[0009] When the bracket moves from the initial position to the maximum lifting position, the bracket lifts the turnover box upward, so that the turnover box leaves the ground and can move together with the frame;

[0010] When the bracket moves from the maximum lifting position to the initial position, the bracket supports the turnover box to move downward, so that the turnover box contacts the ground and disengages from the bracket.

[0011] In the above-mentioned medical waste turnover box trolley, the bracket includes: a support rod, the support rod is hinged to the end of the rotating rod away from the driving member; a baffle, the baffle is arranged on the support rod, and the baffle can support the frame edge of the turnover box and limit it.

[0012] In the above-mentioned medical waste turnover box trolley, the baffle is L-shaped, and the frame edge of the turnover box can be placed on the baffle.

[0013] In the above-mentioned medical waste turnover box trolley, the rotating rods are symmetrically arranged on both sides of the vehicle frame. Two rotating rods are rotatably arranged on each side, and the four rotating rods rotate synchronously.

[0014] In the above-mentioned medical waste turnover box trolley, the driving member includes: a connecting rod, the connecting rod is hinged to the rotating rod, the connecting rods are symmetrically arranged on both sides of the vehicle frame, and one connecting rod is movably arranged on each side; a first push rod, the first push rod is fixedly connected to the end of the connecting rod far away from the rotating rod, and when the first push rod moves, the two connecting rods move synchronously.

[0015] In the above-mentioned medical waste turnover box trolley, it includes: a limiting member, the limiting member is arranged on the vehicle frame, and the limiting member is used to fix the first push rod so that the bracket is kept at the maximum lifting position.

[0016] In the above-mentioned medical waste turnover box trolley, the limiting member includes:

[0017] An unlocking switch, the unlocking switch is arranged on the vehicle frame;

[0018] A spring, one end of the spring is connected to the unlocking switch;

[0019] A limiting hook, the limiting hook is connected to the end of the spring far away from the unlocking switch, and the back of the hook of the limiting hook forms an arc surface;

[0020] When the bracket moves to the maximum lifting position, the limiting hook is used to fasten the first push rod;

[0021] When the unlocking switch is toggled, the limiting hook releases the first push rod, and the bracket starts to move from the maximum lifting position to the initial position.

[0022] In the above-mentioned medical waste turnover box trolley, a second push rod is fixedly connected to the vehicle frame, and the second push rod is used to drive the vehicle frame to move.

[0023] In the above-mentioned medical waste turnover box trolley, it includes: rollers, four rollers are provided and are distributed and installed under the vehicle frame to make the vehicle frame move smoothly.

[0024] Compared with the prior art, the advantages of the present utility model are that the movement of the driving member drives the rotation of the rotating rod, so that the bracket moves upward, the bracket lifts the turnover box upward, the turnover box leaves the ground and moves with the trolley. After being transported to the designated position, the rotating rod rotates by the movement of the driving member, so that the bracket moves downward, the bracket supports the turnover box to move downward, and the turnover box contacts the ground and detaches from the trolley. The advantage of this design is that the medical waste turnover box is transported off the ground during transportation, so that the box will not be worn, deformed or damaged. Description of the Drawings

[0025] Figure 1 is a three-dimensional view of a medical waste turnover box trolley of the present utility model;

[0026] Figure 2 is a plan view of a medical waste turnover box trolley of the present utility model;

[0027] Figure 3 is a plan view of the bracket of a medical waste turnover box trolley of the present utility model in the initial position.

[0028] In the figure, 1 is the vehicle frame; 2 is the driving member; 210 is the connecting rod; 220 is the first push rod; 3 is the rotating rod; 4 is the bracket; 410 is the support rod; 420 is the baffle; 5 is the limiting member; 510 is the unlocking switch; 520 is the limiting hook; 6 is the second push rod; 7 is the roller. Specific embodiments

[0029] The following are specific embodiments of the present utility model and, in conjunction with the accompanying drawings, further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.

[0030] As Figures 1 to 3 shown, a medical waste turnover box trolley of the present utility model includes:

[0031] A vehicle frame 1, the vehicle frame 1 is provided with a channel, and the turnover box can enter the channel; a driving member 2, the driving member 2 is movably arranged on the vehicle frame 1; a rotating rod 3, the rotating rod 3 is rotatably arranged on the vehicle frame 1, and one end of the rotating rod 3 is hinged to the driving member 2; a bracket 4, the bracket 4 is hinged to the end of the rotating rod 3 away from the driving member 2, and can be switched between the initial position and the maximum lifting position on the vehicle frame 1.

[0032] As Figure 3 shown, the vehicle frame 1 moves to make the turnover box enter the channel, so that the frame edge of the turnover box is located above the bracket 4, and the bracket 4 starts to move from the Figure 3 shown initial position to the maximum lifting position. While the driving member 2 moves to the left and downwards, it drives the rotating rod 3 to rotate clockwise, so that the bracket 4 moves upwards and to the right while moving, and the bracket 4 lifts the turnover box upwards and to the right, so that the turnover box leaves the ground and can move to the designated placement position with the vehicle frame 1.

[0033] When the vehicle frame 1 moves to the designated placement position, the bracket 4 starts to move from the maximum lifting position to the initial position. While the driving member 2 moves to the right and upwards, it drives the rotating rod 3 to rotate counterclockwise, so that the bracket 4 moves downwards and to the left while moving. At the same time, the bracket 4 supports the turnover box to move downwards and to the left, so that the turnover box contacts the ground and detaches from the bracket 4, and the vehicle frame 1 moves, so that the turnover box detaches from the channel.

[0034] As Figure 1 orFigure 3 As shown in the figure, the bracket 4 includes: a support rod 410, and the support rod 410 is hinged to the end of the rotating rod 3 away from the driving member 2; a baffle 420, the baffle 420 is arranged on the support rod 410, the baffle 420 can support the frame edge of the turnover box and limit it, the baffle 420 is L-shaped, and the frame edge of the turnover box can be placed on the baffle 420.

[0035] As Figure 3 shown in the figure, the rotation of the rotating rod 3 drives the support rod 410 to swing upward to the right or downward to the left, and at the same time, the baffle 420 moves with the swing of the support rod 410. The baffle 420 supports the turnover box, so that the turnover box moves with the baffle 420, thereby completing the switching between the initial position and the maximum lifting position of the bracket 4 on the vehicle frame 1. While supporting the movement of the turnover box, the baffle 420 also limits the turnover box to prevent the turnover box from falling off the bracket 4 during transportation.

[0036] As Figure 1 shown in the figure, the rotating rods 3 are symmetrically arranged on both sides of the vehicle frame 1, two rotating rods 3 are rotatably arranged on each side, and the four rotating rods 3 rotate synchronously. The driving member 2, the bracket 4 and the two rotating rods 3 on one side of the vehicle frame 1 form a parallelogram. The movement of the driving member 2 drives the two rotating rods 3 to rotate synchronously, so that the bracket 4 moves smoothly, ensuring the stability of the bracket 4 during movement.

[0037] As Figure 1 shown in the figure, the driving member 2 includes: a connecting rod 210, the connecting rod 210 is hinged to the rotating rod 3, the connecting rods 210 are symmetrically arranged on both sides of the vehicle frame 1, and one connecting rod 210 is movably arranged on each side; a first push rod 220, the first push rod 220 is fixedly connected to the end of the connecting rod 210 away from the rotating rod 3, and the movement of the first push rod 220 drives the two connecting rods 210 to move synchronously, so that the four rotating rods 3 rotate synchronously, and further the two brackets 4 move synchronously. The two brackets 4 always maintain the same height during movement, so as to prevent the turnover box from tilting due to the inconsistent heights of the two brackets 4 during transportation and falling off the brackets 4.

[0038] This solution further includes: a limiting member 5, the limiting member 5 is arranged on the vehicle frame 1, and the limiting member 5 is used to fix the first push rod 220 to keep the bracket 4 in the maximum lifting position. As Figure 2 and Figure 3 shown in the figure, the limiting member 5 includes: an unlocking switch 510, the unlocking switch 510 is arranged on the vehicle frame 1; a spring, one end of the spring is connected to the unlocking switch 510; a limiting hook 520, the limiting hook 520 is connected to the end of the spring away from the unlocking switch 510, and the back of the hook of the limiting hook 520 forms an arc surface.

[0039] The user steps on the first push rod 220 to make the first push rod 220 in Figure 3It moves leftward and downward. After the first push rod 220 contacts the limit hook 520, the first push rod 220 continues to move against the arc surface of the limit hook 520, causing the arc surface of the limit hook 520 to rise accordingly. When the first push rod 220 moves away from the arc surface of the limit hook 520, the limit hook 520 drops and clasps the first push rod 220, thereby keeping the bracket 4 in the maximum lifting position and ensuring that the turnover box remains off the ground.

[0040] When the turnover box is transported to the designated position, the unlocking switch 510 is toggled, the spring is pulled to drive the limit hook 520 to move upward, and the limit hook 520 releases the first push rod 220. Under the action of the gravity of the turnover box, the bracket 4 moves Figure 3 leftward and downward until the turnover box contacts the ground and disengages from the bracket 4.

[0041] This solution further includes: a second push rod 6 fixedly connected to the vehicle frame 1. The second push rod 6 is used to drive the vehicle frame 1 to move. The user pushes the second push rod 6 to move the vehicle frame 1, and then the turnover box moves synchronously to complete the transportation of the turnover box.

[0042] This solution further includes: rollers 7. There are four rollers 7, which are distributed and installed under the vehicle frame 1. When the vehicle frame 1 moves, the rollers 7 roll. The distribution of the four rollers 7 makes the vehicle frame 1 move more smoothly, thus ensuring the stability of the turnover box transportation.

[0043] By setting the movement of the driving member 2 to drive the rotation of the rotating rod, the bracket moves upward, the bracket lifts the turnover box upward, the turnover box leaves the ground and moves with the trolley. After being transported to the designated position, the rotating rod rotates by moving through the driving member, the bracket moves downward, the bracket supports the turnover box to move downward, and the turnover box contacts the ground and disengages from the trolley. The advantage of this design is that the medical waste turnover box is transported off the ground during transportation, so that the box will not be worn, deformed or damaged.

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, the directional indication will also change accordingly.

[0045] In addition, in the present invention, descriptions such as "first", "second", "one" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0047] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0048] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the technical field to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the scope defined by the spirit of the present utility model.

Claims

1. A medical waste turnover box cart, characterized in that: include: A frame, wherein the frame is provided with a passage, and the turnover box can enter the passage; A driving member, the driving member being movably disposed on the frame; A rotating rod, the rotating rod is rotatably arranged on the frame, and one end of the rotating rod is hinged to the driving member; A bracket, the bracket being hinged to an end of the rotating rod away from the driving member and being switchable between an initial position and a maximum lifting position on the frame; When the bracket moves from the initial position to the maximum lifting position, the bracket lifts the turnover box upward, so that the turnover box leaves the ground and can move with the frame; When the bracket moves from the maximum lifting position to the initial position, the bracket supports the turnover box to move downward, so that the turnover box contacts the ground and is separated from the bracket.

2. A medical waste turnover box cart as claimed in claim 1, characterized in that: The bracket includes: a support rod, which is hinged to one end of the rotating rod away from the driving member; and a baffle, which is arranged on the support rod and can support the frame edge of the turnover box and limit it.

3. A medical waste turnover box cart as claimed in claim 2, characterized in that: The baffle is L-shaped, and the frame edge of the turnover box can be placed on the baffle.

4. A medical waste turnover box cart as claimed in claim 1, characterized in that: The rotating rods are symmetrically arranged on both sides of the frame, two rotating rods are rotatably arranged on each side, and the four rotating rods rotate synchronously.

5. The medical waste turnover box cart according to claim 1, characterized in that: The driving member includes: a connecting rod, which is hinged to the rotating rod, and the connecting rods are symmetrically arranged on both sides of the frame, with one connecting rod movably arranged on each side; a first push rod, which is fixedly connected to one end of the connecting rod away from the rotating rod, and when the first push rod moves, the two connecting rods move synchronously.

6. A medical waste turnover box cart as claimed in claim 5, characterized in that: It comprises: a limiting member, which is arranged on the frame and is used to fix the first push rod so that the bracket is kept at a maximum lifting position.

7. A medical waste turnover box cart as claimed in claim 6, characterized in that: The limiting member comprises: An unlocking switch, wherein the unlocking switch is arranged on the frame; a spring, one end of which is connected to the unlocking switch; A limit hook, the limit hook is connected to an end of the spring away from the unlocking switch, and the back of the limit hook forms an arc surface; When the bracket moves to the maximum lifting position, the limit hook is used to fasten the first push rod; When the unlocking switch is turned, the limit hook releases the first push rod, and the bracket starts to move from the maximum lifting position to the initial position.

8. The medical waste turnover box cart according to claim 1, characterized in that: The frame is fixedly connected with a second push rod, and the second push rod is used for driving the frame to move.

9. The medical waste turnover box cart according to claim 1, characterized in that: include: Rollers, four of which are provided and distributedly installed under the frame, so that the frame can move smoothly.

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