Roasting furnace mold shell transfer trolley

Abstract

The utility model discloses a roasting furnace mould shell transfer trolley which comprises a front-back walking trolley and a left-right push-pull trolley, the left-right push-pull trolley is arranged on the front-back walking trolley, the front-back walking trolley comprises a walking frame, walking wheels are arranged at the bottom of the walking frame, a first driving motor is further arranged in the walking frame, and a second driving motor is further arranged in the walking frame. The left-right push-pull trolley comprises a push-pull frame, push-pull wheels are arranged at the bottom of the push-pull frame, a connecting frame is installed on one side of the push-pull frame, a push block and a pull claw are installed at the two ends of the connecting frame respectively, the push block is close to the push-pull frame, the pull claw is far away from the push-pull frame, and the push block and the pull claw are used for fixing the formwork trolley. And a second driving motor is further installed in the walking frame and drives the left-right push-pull trolley to move left and right, so that the self-walking transferring and push-pull functions are achieved, the function that the formwork trolley is pushed into the heating furnace without installing an annular rail can be achieved, the construction cost is reduced, and the occupied workshop space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of roasting furnaces, in particular to a roasting furnace mold shell transfer vehicle. Background Art

[0002] There are two ways for the existing roasting furnace mold transfer vehicle to transfer the mold trolley to the heating furnace for heating. One way: the transfer vehicle transfers the mold trolley to the heating area in a straight line, and then puts the mold trolley into the heating furnace by lifting; the other way is to transfer the mold trolley to the heating furnace by a circular track mold transfer vehicle. The first way requires manual operation and lifting equipment, which increases investment costs. The second circular track not only has a high construction cost, but also occupies workshop space and reduces workshop utilization.

[0003] Therefore, we propose a roasting furnace mold shell transfer vehicle. Utility Model Content

[0004] The purpose of the utility model is to provide a roasting furnace mold shell transfer vehicle to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a roasting furnace mold shell transfer vehicle, comprising a front and rear walking trolley and a left and right push-pull trolley, the left and right push-pull trolleys are arranged and installed on the top of the front and rear walking trolley;

[0006] The front and rear walking trolley comprises a walking frame, a walking wheel is arranged at the bottom of the walking frame, and a driving motor 1 is also arranged inside the walking frame, and the driving motor 1 is used to drive the front and rear walking trolley to walk;

[0007] The left and right push-pull trolleys include a horizontally arranged push-pull frame, a push-pull wheel is arranged at the bottom of the push-pull frame, a connecting frame is arranged and installed on the side of the push-pull frame, a push block and a pull claw are respectively arranged and installed at both ends of the interior of the connecting frame, the push block is close to the push-pull frame, and the pull claw is away from the push-pull frame, the push block and the pull claw are used to fix the mold shell trolley, and a driving motor 2 is also arranged and installed in the walking frame for driving the left and right push-pull trolleys to move left and right.

[0008] Preferably, a parallel track 1 and track 2 are provided on the upper surface of the front and rear walking trolley, the track 1 is used for the left and right movement of the left and right push-pull trolley, and the track 2 is used for the movement of the mold shell trolley.

[0009] Preferably, the driving motor 2 drives the left and right push-pull trolleys to move left and right through chain transmission.

[0010] Preferably, the connecting frame is two parallel trapezoidal plates, and one right-angled side of the connecting frame is fixedly connected to the push-pull frame.

[0011] Preferably, the push block extends upward and extends out of the connecting frame.

[0012] Preferably, the pulling claw is mounted on the connecting frame via a pin near the middle position, and the pulling claw rotates along the pin.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the mold shell trolley moves along the track 1 under the chain drive of the driving motor 2, and the claw rotates at this time, that is, the upper part moves down and the lower part tilts up, and the claw smoothly passes through the bottom baffle of the mold shell trolley, and the claw resets after passing through the baffle, and is in the state of pulling the mold shell trolley, and the left and right push-pull trolleys move to the left to pull the mold shell trolley onto the front and rear walking trolleys, and the front and rear walking trolleys transport the mold shell trolley to the heating area. In this way, the self-propelled transportation and push-pull functions are realized, and the function of pushing the mold shell trolley into the heating furnace without installing a circular track can be realized, which reduces the construction cost and saves the occupied workshop space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall plan view of the utility model;

[0015] Figure 2 It is a side schematic diagram of the left and right push-pull trolley of the utility model.

[0016] In the figure: 1. Traveling frame; 2. Traveling wheels; 3. Driving motor 1; 4. Push-pull frame; 5. Connecting frame; 6. Push block; 7. Pull claw; 8. Push-pull wheels; 9. Driving motor 2; 10. Chain; 11. Formwork trolley; 12. Track 1; 13. Track 2. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] See also Figure 1 and Figure 2 The utility model includes a front and rear walking trolley and a left and right push-pull trolley, and the left and right push-pull trolley is arranged and installed on the top of the front and rear walking trolley;

[0020] The front and rear walking trolley comprises a walking frame 1, a walking wheel 2 is arranged at the bottom of the walking frame 1, and a driving motor 3 is also arranged inside the walking frame 1, and the driving motor 3 is used to drive the front and rear walking trolley to walk;

[0021] The left and right push-pull trolleys include a horizontally arranged push-pull frame 4, a push-pull wheel 8 is arranged at the bottom of the push-pull frame 4, a connecting frame 5 is arranged and installed on the side of the push-pull frame 4, and a push block 6 and a pull claw 7 are respectively arranged and installed at both ends of the inner part of the connecting frame 5, the push block 6 is close to the push-pull frame 4, and the pull claw 7 is far away from the push-pull frame 4, the push block 6 and the pull claw 7 are used to fix the mold shell trolley 11, and a driving motor 2 9 is also arranged and installed in the walking frame 1, which is used to drive the left and right push-pull trolleys to move left and right.

[0022] A parallel track 12 and track 2 13 are provided on the upper surface of the front and rear walking trolley. The track 12 is used for the left and right push-pull trolley to move left and right, and the track 2 13 is used for the mold shell trolley 11 to move.

[0023] The driving motor 2 9 drives the left and right push-pull trolley to move left and right through the chain 10.

[0024] The connecting frame 5 is two parallel trapezoidal plates, and one right-angled side of the connecting frame 5 is fixedly connected to the push-pull frame 4. The push block 6 extends upward and extends out of the connecting frame 5. The pulling claw 7 is installed on the connecting frame 5 near the middle position through a pin shaft, and the pulling claw 7 rotates along the pin shaft.

[0025] Specifically, in the present embodiment, the traveling frame 1 is rectangular, and the traveling wheels 2 are installed at the bottom of the four corners of the traveling frame 1. Two sets of tracks are installed horizontally and parallelly on the traveling frame 1, track one 12 and track two 13, i.e., the left and right push-pull trolley tracks and the mold shell trolley 11 tracks. The track one 12, i.e., the left and right push-pull trolley tracks, are installed with driving wheels and passive wheels at the bottom of both ends. A chain 10 is connected between the driving wheel and the passive wheel. Push-pull wheels 8 are installed at the bottom of the four corners of the push-pull frame 4, and the push-pull wheels 8 are installed in the track one 12. In this way, the driving motor two 9 drives the chain 10 to transmit, and the chain 10 drives the left and right push-pull trolleys to move left and right. The connecting frame 5 is two parallel trapezoidal plates, and the push block 6 and the pull claw 7 are installed in the gap between the two trapezoidal plates. The pull claw 7 is a rectangular block, and the pull claw 7 is installed in the gap on one side of the connecting frame 5 near the middle through the pin shaft. The weight of the lower half of the pull claw 7 is greater than the weight of the upper half. When the mold shell trolley 11 needs to be transported, the pull claw 7 is extended, the upper half of the pull claw 7 moves down, and the lower half is tilted, that is, the pull claw 7 rotates downward along the pin shaft, and the pull claw 7 passes through the bottom baffle of the mold shell trolley 11 smoothly. After the pull claw 7 passes the baffle , the pulling claw is reset, and the bottom baffle of the mold shell trolley 11 is just stuck between the pushing block 6 and the pulling claw 7. The left and right pushing and pulling trolleys are in the state of pulling the mold shell trolley 11, and the left and right pushing and pulling trolleys drive the mold shell trolley 11 to move left along the track 13. The driving motor 13 is started to drive the front and rear walking trolleys to transport the mold shell trolley 11 to the heating area, which not only realizes the self-propelled transportation and push-pull functions, but also can realize the function of pushing the mold shell trolley into the heating furnace without installing a circular track, which reduces the construction cost and saves the occupied workshop space.

[0026] Working principle of this utility model:

[0027] The left and right push-pull trolleys are driven to move by the drive motor 2 9 driving the chain 10. When the mold shell trolley 11 needs to be transported by the transfer vehicle, the pulling claw 7 is extended, and the weight of the lower half of the pulling claw 7 is greater than the weight of the upper half. The upper half of the pulling claw 7 moves down and the lower half is tilted. The pulling claw 7 passes through the bottom baffle of the mold shell trolley 11 smoothly. After the pulling claw 7 passes the baffle, the pulling claw 7 is reset, and the bottom baffle of the mold shell trolley 11 is just stuck between the pushing block 6 and the pulling claw 7. The left and right push-pull trolleys are in the state of pulling the mold shell trolley 11. The left and right push-pull trolleys move to the left to pull the mold shell trolley 11 onto the front and rear walking trolley track, and the front and rear walking trolleys transport the mold shell trolley 11 to the heating area.

[0028] 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 roasting furnace shell transfer vehicle, characterized in that: It includes a front and rear walking trolley and a left and right push-pull trolley, wherein the left and right push-pull trolley is arranged and installed on the top of the front and rear walking trolley; The front and rear walking trolley comprises a walking frame (1), a walking wheel (2) is arranged at the bottom of the walking frame (1), and a driving motor (3) is also arranged inside the walking frame (1), and the driving motor (3) is used to drive the front and rear walking trolley to walk; The left and right push-pull trolley comprises a push-pull frame (4) arranged horizontally, a push-pull wheel (8) is arranged at the bottom of the push-pull frame (4), a connecting frame (5) is arranged and installed on the side of the push-pull frame (4), a push block (6) and a pull claw (7) are respectively arranged and installed at the two ends inside the connecting frame (5), the push block (6) is close to the push-pull frame (4), and the pull claw (7) is far away from the push-pull frame (4), the push block (6) and the pull claw (7) are used to fix the mold shell trolley (11), and a driving motor 2 (9) is also arranged and installed in the walking frame (1) for driving the left and right push-pull trolley to move left and right.

2. The roasting furnace mold shell transfer vehicle according to claim 1, characterized in that: The upper surface of the front and rear walking trolley is provided with a parallel track 1 (12) and track 2 (13), wherein the track 1 (12) is used for the left and right push-pull trolley to move left and right, and the track 2 (13) is used for the mold shell trolley (11) to move.

3. The roasting furnace mold shell transfer vehicle according to claim 1, characterized in that: The second driving motor (9) drives the left and right push-pull trolley to move left and right through a chain (10).

4. The roasting furnace mold shell transfer vehicle according to claim 1, characterized in that: The connecting frame (5) is two parallel trapezoidal plates, and one right-angled side of the connecting frame (5) is fixedly connected to the push-pull frame (4).

5. The roasting furnace mold shell transfer vehicle according to claim 4, characterized in that: The push block (6) extends upward and extends out of the connecting frame (5).

6. The roasting furnace mold shell transfer vehicle according to claim 5, characterized in that: The pulling claw (7) is installed inside the connecting frame (5) near the middle position through a pin shaft, and the pulling claw (7) rotates along the pin shaft.

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