Discharging door sealing device

Abstract

The utility model provides a sealing device for a discharging door, and relates to the technical field of mechanical sealing. The adjusting mechanism is fixedly mounted at the top of the discharging opening and used for opening and closing the discharging opening; and the fixing mechanisms are arranged on the two sides of the discharging opening and used for fixing the sealing of the discharging opening. Through the arrangement of the motor, the worm and other parts, the cover plate can be automatically opened and closed conveniently, manual work is replaced, the use efficiency is improved, through the arrangement of the electric push rod, the clamping block and other parts, the cover plate can be fixed conveniently, the sealing efficiency is improved, and a user can use the cover plate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical seals, in particular to a discharge door sealing device. Background Art

[0002] Internal mixer, also known as closed plasticator, is a chemical machinery equipment widely used in rubber, plastic, ink and other industries. Its main function is to give shearing effect to the material through the rotation of the impeller equipped with paddles in a closed cylindrical container, thereby achieving mixing and heat treatment, improving the processability of raw materials and improving product quality. The main components of the internal mixer include the body, mixing chamber, mixing blades, heating and cooling systems, etc. The design of the mixing chamber enables the material to remain in a closed state during the mixing process, effectively reducing dust flying and smoke diffusion. The mixing blades adopt a special design and manufacturing process, which can quickly and evenly mix the raw materials. In addition, the unique heating and cooling system can accurately control the temperature to achieve plasticizing processing of raw materials.

[0003] The internal mixer requires a discharge door for unloading. When using the existing discharge door, the user usually needs to manually press it to fit and seal it. Manual pressing is time-consuming and labor-intensive, and the sealing effect is low, which can easily lead to leakage.

[0004] Therefore, it is necessary to redesign the discharge door of the internal mixer to effectively prevent the existing discharge door from being manually pressed by the user to fit and seal during use. Manual pressing is time-consuming and labor-intensive, and the sealing effect is low, which can easily lead to leakage. Utility Model Content

[0005] The utility model provides a discharge door sealing device to solve the problems raised by the above background technology.

[0006] In order to solve the above technical problems, the technical solutions of the present utility model are as follows:

[0007] The embodiment of the present utility model provides a discharge door sealing device, comprising:

[0008] discharge port;

[0009] The adjustment mechanism is fixedly installed on the top of the discharge port and is used to open and close the discharge port;

[0010] The fixing mechanism is arranged on both sides of the discharge port and is used to fix the seal of the discharge port.

[0011] Through the above technical solution, the setting of the adjustment mechanism and the fixing mechanism makes it easy to adjust the angle of the sealing door, so as to clamp and fix it, thereby making the fixation of the discharge door more stable.

[0012] Furthermore, the adjustment mechanism includes a motor, which is fixedly mounted on the top cover of the discharge port. The output end of the motor is fixedly connected to a worm, the surface of the worm is engaged with a worm wheel, and the internal fixed rod of the worm wheel is connected to a rotating rod.

[0013] Through the above technical solution, the rotation of the motor drives the worm to rotate, thereby driving the worm wheel to rotate, and the rotation of the worm wheel drives the worm wheel to rotate, thereby causing the rotating rod to rotate.

[0014] Furthermore, both ends of the rotating rod are movably connected to a reinforcement plate through a bearing seat, the bottom of the reinforcement plate is fixedly connected to both sides of the top of the discharge port, and the side of the worm away from the motor is movably connected to a stabilizing plate through a bearing seat, and the bottom of the stabilizing plate is fixedly connected to the top of the discharge port.

[0015] Through the above technical solution, by arranging the reinforcement plate and the stabilizing plate, it is convenient to fix the rotating rod and the worm, thereby making the rotation stability of the rotating rod and the worm higher.

[0016] Furthermore, both sides of the surface of the rotating rod are fixedly connected with synchronous wheels, and the surface of the synchronous wheel is meshed with a synchronous belt. The side of the synchronous belt away from the rotating rod is movably connected to a cross bar through the synchronous wheel, and the two ends of the cross bar are fixedly connected to the cover plate through the connecting plate. The outer side of the cross bar passes through the connecting plate and is fixedly connected to the adjustment plate, and the inner side of the adjustment plate is movably connected to the two sides of the discharge port through the axle pin.

[0017] Through the above technical solution, the angle of the cover plate is adjusted by the synchronous wheel, so that the discharge door can be opened, which is convenient for users.

[0018] Furthermore, a sealing gasket is fixedly connected to the inner side of the cover plate, and the sealing gasket is made of rubber.

[0019] Through the above technical solution, the sealing effect of the discharge door is improved by the action of the sealing gasket, thereby improving the airtightness of the discharge door and improving the use efficiency.

[0020] Furthermore, the fixing mechanism includes a U-shaped frame, which is fixedly installed on both sides of the discharge port. The interior of the U-shaped frame is movably connected to an electric push rod through a bearing seat, and the top of the electric push rod is movably connected to an adjusting rod through an axle pin.

[0021] Through the above technical solution, the bottom of the electric push rod is positioned by the U-shaped frame, so that the bottom of the electric push rod can be adjusted as the adjusting rod rotates.

[0022] Furthermore, the inner side of the adjusting rod is movably connected to both sides of the discharge port through an axle pin, and the bottom of the adjusting rod is fixedly connected with a clamping block.

[0023] Through the above technical solution, the clamping block is driven to rotate by the rotation of the adjusting rod, thereby improving the stability of the use of the clamping block.

[0024] Furthermore, a fixing block is provided at the bottom of the clamping block, and the inner side of the fixing block is fixedly connected to both sides of the cover plate.

[0025] Through the above technical solution, by providing the fixing block, it is convenient for the clamping block to clamp the fixing block, thereby clamping and fixing the cover plate to prevent the cover plate from shaking.

[0026] The above solution of the utility model includes at least the following beneficial effects:

[0027] 1. The utility model facilitates the automatic opening and closing of the cover through the arrangement of parts such as the motor and the worm, thereby replacing manual labor, improving the efficiency and facilitating the use of the user.

[0028] 2. The utility model facilitates fixing of the cover plate by arranging the electric push rod, the clamping block and other parts, thereby improving the sealing efficiency and facilitating use by the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the discharge port structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the cover structure of the utility model;

[0031] Figure 3 This utility model Figure 2 A in the middle is an enlarged structural diagram;

[0032] Figure 4 This utility model Figure 2 The enlarged structural diagram at B in the middle;

[0033] Figure 5 It is a structural schematic diagram of the clamping block of the utility model.

[0034] Description of reference numerals:

[0035] 1. Discharge port; 2. Adjustment mechanism; 201. Motor; 202. Worm; 203. Worm wheel; 204. Rotating rod; 205. Reinforcement plate; 206. Stabilizing plate; 207. Synchronous wheel; 208. Synchronous belt; 209. Cross bar; 210. Cover plate; 211. Adjustment plate; 212. Sealing gasket; 3. Fixing mechanism; 31. U-shaped frame; 32. Electric push rod; 33. Adjustment rod; 34. Clamping block; 35. Fixing block. DETAILED DESCRIPTION

[0036] The following describes exemplary embodiments of the present invention in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0037] like Figures 1 to 5 As shown, the utility model provides a discharge door sealing device, comprising:

[0038] Discharge port 1;

[0039] The regulating mechanism 2 is fixedly mounted on the top of the discharge port 1 and is used to open and close the discharge port 1;

[0040] The fixing mechanism 3 is provided on both sides of the discharge port 1 and is used to fix the seal of the discharge port 1 .

[0041] like Figures 1 to 5 As shown, the adjustment mechanism 2 includes a motor 201, which is fixedly mounted on the top cover of the discharge port 1. The output end of the motor 201 is fixedly connected to a worm 202, and the surface of the worm 202 is meshed with a worm wheel 203. The internal fixed rod of the worm wheel 203 is connected to a rotating rod 204. Both ends of the rotating rod 204 are movably connected to a reinforcing plate 205 through a bearing seat. The bottom of the reinforcing plate 205 is fixedly connected to both sides of the top of the discharge port 1. The side of the worm 202 away from the motor 201 is movably connected to a stabilizing plate 206 through a bearing seat. The bottom of the stabilizing plate 206 is movably connected to the top of the discharge port 1. Fixed connection, both sides of the surface of the rotating rod 204 are fixedly connected with synchronous wheels 207, the surface of the synchronous wheel 207 is meshed with a synchronous belt 208, the side of the synchronous belt 208 away from the rotating rod 204 is movably connected to a cross bar 209 through the synchronous wheel 207, both ends of the cross bar 209 are fixedly connected to a cover plate 210 through a connecting plate, the outer side of the cross bar 209 passes through the connecting plate and is fixedly connected to an adjustment plate 211, the inner side of the adjustment plate 211 is movably connected to both sides of the discharge port 1 through an axle pin, the inner side of the cover plate 210 is fixedly connected to a sealing gasket 212, and the material of the sealing gasket 212 is rubber.

[0042] In the embodiment of the present utility model (working principle), when in use, the user starts the motor 201, and the motor 201 rotates to drive the worm 202 to rotate, thereby driving the worm wheel 203 to rotate, and the rotation of the worm wheel 203 drives the rotating rod 204 to rotate, thereby rotating the synchronous wheel 207, and the operation of the synchronous wheel 207 and the synchronous belt 208 drives the cross bar 209 to rotate, thereby causing the cover plate 210 to rotate along the adjustment plate 211, thereby opening the discharge port 1, and rotating the motor 201 in the reverse direction to close the discharge port 1.

[0043] like Figures 1 to 5 As shown, the fixing mechanism 3 includes a U-shaped frame 31, which is fixedly installed on both sides of the discharge port 1. The interior of the U-shaped frame 31 is movably connected to an electric push rod 32 through a bearing seat, and the top of the electric push rod 32 is movably connected to an adjusting rod 33 through an axle pin. The inner side of the adjusting rod 33 is movably connected to both sides of the discharge port 1 through the axle pin, and the bottom of the adjusting rod 33 is fixedly connected to a clamping block 34. A fixing block 35 is provided at the bottom of the clamping block 34, and the inner side of the fixing block 35 is fixedly connected to both sides of the cover plate 210.

[0044] In the embodiment of the present utility model, by starting the electric push rod 32, the electric push rod 32 drives the adjusting rod 33 to rotate, so that the clamping block 34 at the bottom of the adjusting rod 33 enters the interior of the fixing block 35, thereby fixing the fixing block 35 and the cover 210 to prevent the cover 210 from shaking. The reverse operation can make the clamping block 34 detach from the interior of the fixing block 35, so that the cover 210 can be quickly opened for easy use by the user.

[0045] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A discharge door sealing device, characterized in that: include: Discharge port (1); An adjusting mechanism (2) is fixedly mounted on the top of the discharge port (1) and is used to open and close the discharge port (1); The fixing mechanism (3) is arranged on both sides of the discharge port (1) and is used to fix the seal of the discharge port (1).

2. A discharge door sealing device according to claim 1, characterized in that: The regulating mechanism (2) comprises a motor (201), the motor (201) being fixedly mounted on the top cover of the discharge port (1), the output end of the motor (201) being fixedly connected to a worm (202), the surface of the worm (202) being meshed with a worm wheel (203), and the internal fixed rod of the worm wheel (203) being connected to a rotating rod (204).

3. A discharge door sealing device according to claim 2, characterized in that: Both ends of the rotating rod (204) are movably connected to a reinforcing plate (205) via a bearing seat, and the bottom of the reinforcing plate (205) is fixedly connected to both sides of the top of the discharge port (1). The side of the worm (202) away from the motor (201) is movably connected to a stabilizing plate (206) via a bearing seat, and the bottom of the stabilizing plate (206) is fixedly connected to the top of the discharge port (1).

4. A discharge door sealing device according to claim 2, characterized in that: Both sides of the surface of the rotating rod (204) are fixedly connected with synchronous wheels (207), and the surface of the synchronous wheel (207) is meshed with a synchronous belt (208). The side of the synchronous belt (208) away from the rotating rod (204) is movably connected to a cross bar (209) through the synchronous wheel (207). Both ends of the cross bar (209) are fixedly connected to a cover plate (210) through a connecting plate. The outer side of the cross bar (209) passes through the connecting plate and is fixedly connected to an adjustment plate (211). The inner side of the adjustment plate (211) is movably connected to both sides of the discharge port (1) through an axle pin.

5. A discharge door sealing device according to claim 4, characterized in that: A sealing gasket (212) is fixedly connected to the inner side of the cover plate (210), and the sealing gasket (212) is made of rubber.

6. A discharge door sealing device according to claim 1, characterized in that: The fixing mechanism (3) comprises a U-shaped frame (31), the U-shaped frame (31) being fixedly mounted on both sides of the discharge port (1), the interior of the U-shaped frame (31) being movably connected to an electric push rod (32) via a bearing seat, and the top of the electric push rod (32) being movably connected to an adjusting rod (33) via a shaft pin.

7. A discharge door sealing device according to claim 6, characterized in that: The inner side of the regulating rod (33) is movably connected to both sides of the discharge port (1) via an axle pin, and the bottom of the regulating rod (33) is fixedly connected with a clamping block (34).

8. A discharge door sealing device according to claim 7, characterized in that: A fixing block (35) is provided at the bottom of the clamping block (34), and the inner side of the fixing block (35) is fixedly connected to both sides of the cover plate (210).

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