Discharging mechanism of snow melting machine

Abstract

The utility model relates to the technical field of snow melting machines, and provides a snow melting machine discharging mechanism which comprises a first connecting rod and a second connecting rod which are movably arranged on a snow melting machine body, a containing chamber used for containing materials is arranged on the snow melting machine body, and an output end used for outputting the materials is arranged on the containing chamber. The second connecting rod is provided with a sealing assembly corresponding to the output end and used for preventing the accommodating chamber from outputting materials; the first connecting rod moves and drives the second connecting rod and the sealing assembly to move in the material output blocking relieving direction so that materials in the containing chamber can be output from the output end. And after the second connecting rod is reset to the initial position, output materials of the containing chamber are blocked through the sealing assembly. The operating mechanism for operating the discharge port of the snow melting machine to be opened is arranged to be the two split connecting rods, the sealing ring is arranged on the connecting rod for opening the discharge port in an up-down moving mode so as to prevent smoothie of the snow melting machine from leaking outwards, and the operating mechanism assembled through the two connecting rods and the sealing ring is low in cost, small in part number, simple in structure and simple in assembly procedure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of snow melting machine, concretely relates to a snow melting machine discharging mechanism. BACKGROUND

[0002] The existing snow melting machine discharge tap assembly generally includes a handle, a connecting piece and a valve core, the handle is connected with the valve core through the connecting piece to drive the valve core to open the snow melting machine discharge port, such as a snow melting machine disclosed in Chinese patent No. ZL201821215807.7 adopting a direct drive stirring system, the discharge tap assembly includes a discharge channel, a valve core slidingly arranged in the discharge channel, and a switch handle capable of sliding the valve core, the discharge port is communicated to the side of the discharge channel, the valve core can slide to block the discharge port or open the discharge port, the handle, the connecting piece and the valve core are assembled into an operating mechanism for operating to open the discharge port, and the operating mechanism is composed of three elements, the cost is higher, and the valve core and the connecting piece are connected through a threaded plug-in connection, which increases the assembly process of the operating mechanism. SUMMARY

[0003] The utility model discloses a snow melting machine discharging mechanism, the operating mechanism of operating the snow melting machine discharge port opening is set as two split links, wherein the link that opens the discharge port up and down is equipped with a sealing ring to block the slush of the snow melting machine from leaking out, the operating mechanism assembled by the two links and the sealing ring is low in cost, small in number of parts, simple in structure and simple in assembly process.

[0004] A snow melting machine discharging mechanism designed for the purpose, including a first link movably arranged on a snow melting machine body, and a second link connected with the first link, the snow melting machine body is provided with a containing chamber for containing materials, the containing chamber is provided with an output end for outputting materials, the second link is provided with a sealing assembly for blocking the output of the containing chamber on the output end; the first link moves and drives the second link and the sealing assembly to move along the direction of unblocking the material output, so that the materials in the containing chamber are output from the output end; and the second link is reset to the initial position and blocks the output of the containing chamber through the sealing assembly.

[0005] The snow melting machine body is provided with a first installation cavity corresponding to the first link, a first opening is arranged on the first installation cavity, the lower part of the first link enters the first installation cavity along the first opening, and the lower part of the first link is rotatably connected with the first installation cavity, the lower part of the first link is limited to rotate on the first opening of the first installation cavity and drives the second link and the sealing assembly to move.

[0006] The snow melting machine body is provided with a first installation cavity for installing the first link, and a second installation cavity for installing the second link, a second opening is arranged on the second installation cavity and communicated with the first installation cavity, the lower part of the first link extends into the first installation cavity and is connected with the second link located on the second installation cavity through the second opening.

[0007] The second mounting cavity is provided with a third opening communicating with the output end of the containing chamber, and the sealing assembly comprises a first sealing member and a second sealing member arranged on the second connecting rod; the second connecting rod is in the initial position; the first sealing member seals one end of the third opening; and the second sealing member seals the other end of the third opening, so as to block the material in the containing chamber from being output from the output end.

[0008] The second mounting cavity is provided with a fourth opening communicating with the output end of the containing chamber; the first connecting rod drives the second connecting rod and the sealing assembly to move in the direction of unblocking the material output; the first sealing member seals the second mounting cavity; and the second sealing member is at least in the position where the output end, the third opening and the fourth opening are communicated, so that the material in the containing chamber is output from the output end, passes through the third opening and is finally output from the fourth opening to the outside of the snow-melting machine body, and the output end, the third opening and the fourth opening form a material output channel in the communicated state.

[0009] The snow-melting machine body is provided with a liquid receiving disc below the fourth opening for supporting the container; the liquid receiving disc is fixed on the outside of the snow-melting machine body, or the liquid receiving disc is arranged on the snow-melting machine body in a movable and foldable manner.

[0010] An elastic member is arranged between the second connecting rod and the second mounting cavity; one end of the elastic member elastically abuts against the second connecting rod; the other end of the elastic member elastically abuts against the inner side of the second mounting cavity; the second connecting rod moves in the direction of unblocking the material output under the action of the first connecting rod; and the second connecting rod is reset to the initial position through the elastic member.

[0011] The second connecting rod is provided with a limiting gap; one end of the first connecting rod is provided with a clamping hook matched with the gap; the clamping hook of the first connecting rod extends into the first mounting cavity and is positioned on the limiting gap of the second connecting rod through the second opening, so that the first connecting rod is connected with the second connecting rod.

[0012] The first connecting rod is provided with a limiting block on the outside; the limiting block is positioned on the outside of the snow-melting machine body when the first connecting rod is in the standby state.

[0013] The first connecting rod is provided with a sheath on the outside; and the limiting block is arranged on the sheath.

[0014] The beneficial technical effects of the utility model are as follows:

[0015] The operation mechanism for opening the discharge port of the snow-melting machine is composed of two split connecting rods; the connecting rod which moves up and down to open the discharge port is provided with a sealing ring to block the ice slush of the snow-melting machine from leaking out; and the operation mechanism composed of the two connecting rods and the sealing ring has low cost, small number of parts, simple structure and simple assembly process. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0017] Fig. 1 It is the three-dimensional section structure schematic diagram of the snow melting machine of one embodiment of the utility model.

[0018] Fig. 2 It is the partial assembly exploded schematic view of the snow melting machine of one embodiment of the utility model.

[0019] Fig. 3 It is the first connecting rod rotating structure schematic view of the snow melting machine of one embodiment of the utility model. Specific embodiments

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. In order to make the above purpose, features and advantages of the application more obvious and easy to understand, a lot of specific details are described in the following description to facilitate the full understanding of the application. However, the application can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without departing from the connotation of the application, so the application is not limited by the specific embodiments disclosed below.

[0021] Reference Figs. 1-3 A snow melting machine discharge mechanism, including the first connecting rod 2 that is movably arranged on the snow melting machine main body 1, and the second connecting rod 3 connected with the first connecting rod 2, the snow melting machine main body 1 is equipped with the containing chamber 4 for containing material, the containing chamber 4 is equipped with the output end 5 for outputting material, the second connecting rod 3 is equipped with the sealing assembly 6 for blocking the containing chamber 4 output material corresponding the output end 5;The first connecting rod 2 moves and drives the second connecting rod 3 and the sealing assembly 6 to move along the direction of removing the blocking material output, so that the material of the containing chamber 4 is output from the output end 5;And the second connecting rod 3 resets to the initial position and blocks the output material of the containing chamber 4 through the sealing assembly 6.

[0022] The operating mechanism that opens the snow melting machine discharge opening is set to two split first connecting rod 2 and second connecting rod 3, the first connecting rod 2 drives the second connecting rod 3 to move upwards, the sealing assembly 6 moves with the second connecting rod 3, to remove the blocking of the sealing assembly 6 to the containing chamber 4 material output, through the operating mechanism that the first connecting rod 2 and the second connecting rod 3 and the sealing ring are assembled, low cost, small number of parts, simple structure, simple assembly procedure.

[0023] The first installation cavity 7 is provided on the snow melting machine body 1 corresponding to the first connecting rod 2, and the first installation cavity 7 is provided with a first opening 8. The lower part of the first connecting rod 2 enters the first installation cavity 7 along the first opening 8, and the lower part of the first connecting rod 2 is rotationally connected with the first installation cavity 7. The lower part of the first connecting rod 2 is rotationally limited on the first opening 8 of the first installation cavity 7 and drives the second connecting rod 3 and the sealing assembly 6 to move. The first opening 8 is used to leave enough rotating space for the first connecting rod 2, so that the lower part of the first connecting rod 2 moves upward during rotation and drives the second connecting rod 3 to move upward.

[0024] In the embodiment, the first connecting rod 2 is provided with a first shaft hole, and the first installation cavity 7 is provided with a second shaft hole on the left and right two outer sides. The first shaft hole is aligned with the second shaft hole and is inserted into the rotating shaft to realize the rotation of the first connecting rod 2 on the first installation cavity 7.

[0025] The snow melting machine body 1 is provided with a first installation cavity 7 for installing the first connecting rod 2 and a second installation cavity 9 for installing the second connecting rod 3. The second installation cavity 9 is provided with a second opening 10 communicating with the first installation cavity 7. The lower part of the first connecting rod 2 extends into the first installation cavity 7 and is connected with the second connecting rod 3 located on the second installation cavity 9 through the second opening 10.

[0026] In the embodiment, the second opening 10 forms a clearance opening for connecting the lower part of the first connecting rod 2 with the second connecting rod 3. Meanwhile, the lower part of the first connecting rod 2 drives the second connecting rod 3 to move upward through the second opening to open the discharge port of the snow melting machine. When the first connecting rod 2 is in the standby state, the end of the first connecting rod 2 is supported on the opening edge of the second opening 10 to prevent the first connecting rod 2 from rotating randomly.

[0027] The second installation cavity 9 is provided with a third opening 11 communicating with the output end 5 of the containing chamber 4. The sealing assembly 6 includes a first sealing element 12 and a second sealing element 13 arranged on the second connecting rod 3. When the second connecting rod 3 is in the initial position, the first sealing element 12 seals one end of the third opening 11, and the second sealing element 13 seals the other end of the third opening 11 to block the output of the material in the containing chamber 4 from the output end 5.

[0028] In the embodiment, the second connecting rod 3 is provided with two sealing grooves arranged in an upper and lower manner. The first sealing element 12 is sleeved on the sealing groove on the upper part of the second connecting rod 3. The second sealing element 13 is sleeved on the sealing groove on the lower part of the second connecting rod 3. When the second connecting rod 3 is in the standby position (initial position), the first sealing element 12 seals one end of the third opening 11 to prevent the slush from entering the second installation cavity 9 upward along the gap between the second connecting rod 3 and the second installation cavity 9. The second sealing element 13 seals the other end of the third opening 11 to prevent the slush from leaking out of the third opening 11 along the output end 5.

[0029] The fourth opening 14 is arranged on the second mounting cavity 9 and is communicated with the output end 5 of the containing chamber 4. The first connecting rod 2 drives the second connecting rod 3 and the sealing assembly 6 to move in the direction of unblocking the material output. The first sealing element 12 seals the second mounting cavity 9. The second sealing element 13 is arranged at least at the position where the output end 5, the third opening 11 and the fourth opening 14 are communicated, so that the material in the containing chamber 4 is output from the fourth opening 14 to the outside of the snow-melting machine body 1 through the third opening 11 and the output end 5. The output end 5, the third opening 11 and the fourth opening 14 form a material output channel in the communicated state.

[0030] In the embodiment, the first connecting rod 2 drives the second connecting rod 3 to move upward when rotating. The first sealing element 12 seals the second mounting cavity 9. The first sealing element 12 is axially separated from one end of the third opening 11. The second sealing element 13 is axially separated from the other end of the third opening 11. The output end 5, the third opening 11 and the fourth opening 14 form a communicated material output channel.

[0031] The snow-melting machine body 1 is provided with a liquid receiving disc 20 arranged below the fourth opening 14 and used for supporting a container. The liquid receiving disc 20 is fixed on the outside of the snow-melting machine body 1, or the liquid receiving disc 20 is arranged on the snow-melting machine body 1 in a retractable manner.

[0032] In the embodiment, the liquid receiving disc 20 can receive the leaked liquid. The snow-melting machine body 1 is provided with a drawer cavity. The liquid receiving disc 20 is embedded in the drawer cavity and is pulled into or out of the drawer cavity. When the liquid receiving disc 20 is pulled into the drawer cavity, the liquid receiving disc 20 is arranged in the snow-melting machine body 1 in a retracted manner. When the liquid receiving disc 20 is pulled out of the drawer cavity, the liquid receiving disc 20 is arranged in the snow-melting machine body 1 in an expanded manner.

[0033] Alternatively, in the embodiment, one end of the liquid receiving disc 20 is rotatably arranged on the snow-melting machine body 1 through a rotating shaft. The liquid receiving disc 20 is arranged on the snow-melting machine body 1 in a retractable manner through rotation.

[0034] The second connecting rod 3 and the second mounting cavity 9 are provided with an elastic element 15. One end of the elastic element 15 is elastically abutted against the second connecting rod 3. The other end of the elastic element 15 is elastically abutted against the inner side of the second mounting cavity 9. The second connecting rod 3 moves in the direction of unblocking the material output under the action of the first connecting rod 2 and is reset to the initial position through the elastic element 15.

[0035] In the embodiment, the elastic element 15 is a spring. When the first connecting rod 2 and the second connecting rod 3 are in the initial position state (the standby position state), the elastic element 15 releases the elastic force and presses the first connecting rod 2. The first connecting rod 2 is limited up and down between the second connecting rod 3 and the second opening 10. When the first connecting rod 2 is actuated by the user, the first connecting rod 2 rotates and drives the second connecting rod 3 to press the elastic element 5. The elastic element 5 is in a compressed state.

[0036] The second connecting rod 3 is provided with a limiting gap 16, and the first connecting rod 2 is provided with a clamping hook 17 matched with the limiting gap 16, the clamping hook 17 of the first connecting rod 2 extends into the first mounting cavity 7 and is positioned on the limiting gap 16 of the second connecting rod 3 along the second opening 10, so that the first connecting rod 2 is connected with the second connecting rod 3.

[0037] In the embodiment, the clamping hook 17 is in a bent shape, when the first connecting rod 2 rotates and drives the clamping hook 17 to rotate upward, the clamping hook 17 is upwardly pressed against the second connecting rod 3 in the limiting gap 16, so that the second connecting rod 3 is upwardly moved, and the first connecting rod 2 drives the second connecting rod 3 to be upwardly moved when the first connecting rod 2 rotates. When the second connecting rod 3 is reset, the elastic member 15 releases the elastic force to keep the second connecting rod 3 in a downward force, so as to block the output material of the output end 5.

[0038] The bottom of the clamping hook 17 is limited between the limiting gap 16 and the second opening 10 under the action of the elastic member 5, so as to prevent the first connecting rod 2 from being randomly rotated.

[0039] The first connecting rod 2 is provided with a limiting block 18 outside, and the limiting block 18 is positioned outside the snow melting machine main body 1 when the first connecting rod 2 is in a standby state, so as to limit the position of the first connecting rod 2 in the standby state.

[0040] The first connecting rod 2 is provided with a sheath 19 outside, and the limiting block 18 is arranged on the sheath 19.

[0041] In the embodiment, the sheath 19 can increase the contact area with the human hand, so as to facilitate the user to drive the first connecting rod 2.

[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0043] In the above description of the present application, it should be understood that if the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0044] In addition, the terms "first", "second", and the like, if any, are used herein for descriptive purposes only and should not be construed as indicating or implying relative importance or identifying the number of the indicated technical features. Thus, a feature limited to "first" or "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0045] In the above description of the present application, unless otherwise explicitly specified and limited, if the terms "mounting", "connecting", "connecting", "fixing" and the like appear, these terms should be interpreted broadly. For example, it can be fixed connection by screw, rivet or welding, or it can be detachable connection, or it can be integrated by metal processing (die casting, deep drawing stamping, lathe machining, etc.), or it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In the above description of the present application, unless otherwise explicitly specified and limited, if the first feature is described as "on" or "under" the second feature, etc., it can mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the second feature, or it can only mean that the first feature is higher than the second feature in horizontal height. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the second feature, or it can only mean that the first feature is lower than the second feature in horizontal height.

[0047] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. If an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. If present, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present application are only for illustrative purposes and do not represent the only implementation.

Claims

1. A discharge mechanism for a snow melting machine, characterized in that: The device includes a first connecting rod (2) movably mounted on the snow melting machine body (1) and a second connecting rod (3) connected to the first connecting rod (2). The snow melting machine body (1) is provided with a receiving chamber (4) for receiving materials. The receiving chamber (4) is provided with an output end (5) for outputting materials. The second connecting rod (3) is provided with a sealing component (6) corresponding to the output end (5) for blocking the output of materials from the receiving chamber (4). The first connecting rod (2) moves and drives the second connecting rod (3) and the sealing component (6) to move in the direction of releasing the material output, so that the material in the receiving chamber (4) is output from the output end (5). After the second connecting rod (3) is reset to the initial position, it blocks the output of materials from the receiving chamber (4) through the sealing component (6).

2. The snow melting machine discharge mechanism according to claim 1, characterized in that: The snow melting machine body (1) is provided with a first mounting cavity (7) corresponding to the first connecting rod (2). The first mounting cavity (7) is provided with a first opening (8). The lower part of the first connecting rod (2) enters the first mounting cavity (7) along the first opening (8). The lower part of the first connecting rod (2) is rotatably connected to the first mounting cavity (7). The lower part of the first connecting rod (2) is limited to rotate on the first opening (8) of the first mounting cavity (7) and drives the second connecting rod (3) and the sealing assembly (6) to move.

3. The snow melting machine discharge mechanism according to claim 1, characterized in that: The snow melting machine body (1) is provided with a first mounting cavity (7) for installing the first connecting rod (2) and a second mounting cavity (9) for installing the second connecting rod (3). The second mounting cavity (9) is provided with a second opening (10) that communicates with the first mounting cavity (7). The lower part of the first connecting rod (2) extends into the first mounting cavity (7) and is connected to the second connecting rod (3) located on the second mounting cavity (9) through the second opening (10).

4. The snow melting machine discharge mechanism according to claim 3, characterized in that: The second mounting cavity (9) is provided with a third opening (11) that connects to the output end (5) of the receiving chamber (4). The sealing assembly (6) includes a first seal (12) and a second seal (13) disposed on the second connecting rod (3). The second connecting rod (3) is in the initial position. The first seal (12) seals one end of the third opening (11), and the second seal (13) seals the other end of the third opening (11) to prevent the material of the receiving chamber (4) from being output from the output end (5).

5. The snow melting machine discharge mechanism according to claim 4, characterized in that: The second mounting cavity (9) is provided with a fourth opening (14) that connects to the output end (5) of the receiving chamber (4). The first connecting rod (2) drives the second connecting rod (3) and the sealing assembly (6) to move in the direction of releasing the obstruction of material output. The first sealing element (12) seals the second mounting cavity (9). The second sealing element (13) is at least in the position where the output end (5), the third opening (11) and the fourth opening (14) are connected, so that the material in the receiving chamber (4) passes through the third opening (11) along the output end (5) and is finally output to the outside of the snow melting machine body (1) through the fourth opening (14). The output end (5), the third opening (11) and the fourth opening (14) are connected to form a material output channel.

6. The snow melting machine discharge mechanism according to claim 5, characterized in that: The snow melting machine body (1) is provided with a liquid receiving tray (20) for supporting the container below the fourth opening (14). The liquid receiving tray (20) is fixed on the outside of the snow melting machine body (1), or the liquid receiving tray (20) is movably unfolded and stored on the snow melting machine body (1).

7. The snow melting machine discharge mechanism according to claim 3, characterized in that: An elastic element (15) is provided between the second connecting rod (3) and the second mounting cavity (9). One end of the elastic element (15) elastically abuts against the second connecting rod (3), and the other end of the elastic element (15) elastically abuts against the inner side of the second mounting cavity (9). The second connecting rod (3) moves along the direction of releasing the obstruction of material output under the action of the first connecting rod (2), and the second connecting rod (3) is reset to the initial position through the elastic element (15). The elastic element (15) is a spring.

8. The snow melting machine discharge mechanism according to claim 3, characterized in that: The second link (3) is provided with a limiting notch (16), and one end of the first link (2) is provided with a hook (17) that cooperates with the notch (16). The hook (17) of the first link (2) extends into the first mounting cavity (7) and is positioned on the limiting notch (16) of the second link (3) along the second opening (10) so that the first link (2) and the second link (3) are connected.

9. The snow melting machine discharge mechanism according to claim 1, characterized in that: A limiting block (18) is provided on the outside of the first connecting rod (2). When the first connecting rod (2) is in a pending state, the limiting block (18) is positioned on the outside of the snow melting machine body (1).

10. The snow melting machine discharge mechanism according to claim 9, characterized in that: The first connecting rod (2) is provided with a protective sleeve (19) on the outside, and a limiting block (18) is provided on the protective sleeve (19).

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