Premixed polyether transfer device

Abstract

The utility model belongs to the technical field of premixed polyether polyol, and particularly discloses a premixed polyether polyol transfer device which comprises a bottom plate, a support is fixedly connected to the top end of the bottom plate, a transfer tank is fixedly installed at the top end of the support, a scraping mechanism is arranged in the transfer tank, and the scraping mechanism comprises a threaded rod rotationally connected to the inner wall of the transfer tank. The outer surface of the threaded rod is connected with a plurality of extension discs through threads, the outer surface of the largest extension disc is wrapped with a fixed disc, the ends, connected with one another, of the extension discs are fixedly connected with limiting rings, and the extension discs located outside limit the extension discs located inside through the limiting rings. The scraping mechanism can be controlled through the control mechanism, so that the scraping mechanism moves in the turnover tank, the fixed disc scrapes off the combined polyether remaining on the inner wall of the turnover tank, the multiple extending discs are combined with one another and attached to the inclined end of the turnover tank, and the scraped combined polyether is extruded out; therefore, the cleaning step is omitted, and convenience is brought to necessary cleaning work.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air -conditioning air valve technical field, concretely relates to a kind of combined polyether turnover device. BACKGROUND

[0002] Combined polyether is one of main raw materials of polyurethane rigid foam, also called white material, and polymeric MDI is collectively called black and white material, and is suitable for building insulation, cold, solar energy, water heater, cold storage, constant temperature warehouse, beer tank, refrigeration and other occasions needing insulation and cold.

[0003] When combined polyether needs to be used, in order to facilitate the turnover of combined polyether, a transfer device is usually used to transport combined polyether, and combined polyether has certain viscosity, so it is difficult to extract all the combined polyether in the turnover tank during use, and the residual combined polyether in the turnover tank needs to be cleaned, thereby causing trouble. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a combined polyether turnover device.

[0005] To achieve the above purposes, the utility model provides a kind of combined polyether turnover device, including bottom plate, the top of the bottom plate is fixedly connected with support, the top of the support is fixedly installed with turnover tank, the inside of the turnover tank is provided with scraping mechanism, the scraping mechanism includes screw rod rotationally connected in the inner wall of the turnover tank, the outer surface of the screw rod is connected with a plurality of extension discs by thread, each the extension disc is in the state of mutual wrapping, the outer surface of the largest extension disc is wrapped with fixed disc, the end of each extension disc connected with each other is fixedly connected with limit ring, each extension disc in the outside is limited to the extension disc in the inside by limit ring.

[0006] In the above technical scheme, further, the top of the turnover tank is provided with filling port, and one end of the turnover tank is provided with discharge port.

[0007] In the above technical scheme, further, one side of the support is provided with control mechanism, the control mechanism includes side frame fixedly connected to the end of the support away from the turnover tank, a rotating handle is movably installed in the inside of the side frame, and a square hole is formed in the inside of the rotating handle.

[0008] In the above technical scheme, further, the control mechanism further includes a square block fixedly connected to the end of the screw rod close to the discharge port, and the square block is matched with the square hole.

[0009] Further in the above technical solution, the top end of the turnover tank is fixedly connected with an inner plate, the bottom end of the inner plate is provided with a limiting groove, and the limiting groove is slidably connected with a sliding block.

[0010] Further in the above technical solution, the inner part of the smallest one of the extension discs is provided with a threaded hole, and the extension disc is connected with the threaded rod through the threaded hole.

[0011] Compared with the prior art, the combination polyether turnover device has the following beneficial effects:

[0012] 1. The scraping mechanism can be controlled by the control mechanism, so that the scraping mechanism moves in the turnover tank, the fixed disc scrapes the combined polyether remaining on the inner wall of the turnover tank, the multiple extension discs are combined with each other and are attached to the inclined end of the turnover tank, and the scraped combined polyether is extruded, thereby eliminating the cleaning step and bringing convenience for necessary cleaning work.

[0013] 2. The limiting groove can guide the sliding block, and the fixed disc connected with the sliding block is limited, so that the fixed disc is prevented from rotating with the threaded rod, thereby losing the moving effect and further failing to scrape the combined polyether remaining in the turnover tank. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an overall structure schematic view of the combination polyether turnover device.

[0015] Figure 2 It is an internal structure schematic view of the combination polyether turnover device.

[0016] Figure 3 It is a structure schematic view of the control mechanism in the combination polyether turnover device.

[0017] Figure 4 It is a structure schematic view of the scraping mechanism in the combination polyether turnover device.

[0018] In the drawing: 1, bottom plate; 2, support; 3, turnover tank; 4, filling port; 5, discharge port; 6, side frame; 7, handle; 8, square hole; 9, inner plate; 10, limiting groove; 11, threaded rod; 12, square block; 13, sliding block; 14, fixed disc; 15, extension disc; 16, limiting ring; 17, threaded hole. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above purpose, features and advantages of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0020] As Figures 1-4 The utility model provides a kind of combined polyether turnover device as shown in, including bottom plate 1, the top end of bottom plate 1 is fixedly connected with support 2, the top end of support 2 is fixedly installed with turnover tank 3, the inside of turnover tank 3 is provided with scraping mechanism, scraping mechanism includes screw rod 11 rotationally connected in the inner wall of turnover tank 3, the outer surface of screw rod 11 is connected with multiple extension discs 15 by thread, every extension disc 15 is mutually wrapped state, the outer surface of biggest one extension disc 15 is wrapped with fixed disc 14, the end of each extension disc 15 mutually connected is fixedly connected with limit ring 16, every extension disc 15 in outside is limited to its inside extension disc 15 by limit ring 16, by control mechanism can rotate screw rod 11, to make scraping mechanism move in turnover tank 3, and by scraping mechanism can scrape combined polyether attached in the inner wall of turnover tank 3, finally drive scraped combined polyether to reach discharge port 5, both can take out combined polyether in turnover tank 3, prevent the situation that combined polyether is not enough to use, also can take out combined polyether attached in the inner wall of turnover tank 3, save subsequent cleaning step.

[0021] The top of turnover tank 3 is provided with filling port 4, filling port 4 can pour combined polyether into turnover tank 3, facilitate combined polyether to be transferred, one end of turnover tank 3 is provided with discharge port 5, and discharge port 5 can take out combined polyether, convenient to use.

[0022] One side of support 2 is provided with control mechanism, and the control mechanism includes side frame 6 fixedly connected to the end of support 2 away from turnover tank 3, the inside of side frame 6 movably installs handle 7, the inside of handle 7 is provided with square hole 8, the operation of scraping mechanism can be manually controlled by handle 7, to prevent combined polyether attached to the inner wall of turnover tank 3 from caking, waste resources, and also cause trouble for subsequent cleaning work.

[0023] The control mechanism further includes a square block 12 fixedly connected to the end of the screw rod 11 near the discharge port 5, and the square block 12 cooperates with the square hole 8. Through the cooperation between the square block 12 and the square hole 8, the control mechanism and the scraping mechanism can be connected, so as to scrape the combined polyether on the inner wall of the turnover tank 3.

[0024] The top end of the inside of the turnover tank 3 is fixedly connected with an inner plate 9, and the bottom end of the inner plate 9 is provided with a limiting groove 10. The limiting groove 10 is slidably connected with a sliding block 13, and the sliding block 13 is in a fixedly connected state with the fixed disc 14. Through the connection between the sliding block 13 and the limiting groove 10, the limiting groove 10 can limit the scraping mechanism, preventing the scraping mechanism from rotating with the rotation of the screw rod 11 and losing the effect of movement.

[0025] The inner part of the smallest extension disc 15 is provided with a threaded hole 17, the extension disc 15 is connected with the threaded rod 11 through the threaded hole 17, and the end of the extension disc 15 close to the discharge port 5 is inclined and can be attached to the inner wall of the turnover tank 3, so that the scraped combined polyether can be completely taken out.

[0026] Working principle: after the turnover tank 3 containing the combined polyether is transported to the designated position, the combined polyether needs to be taken out by the discharge port 5, then the taken combined polyether is put into use, finally the control mechanism can be taken off from the support 2, the control mechanism is connected with the scraping mechanism by the connection of the square hole 8 and the square block 12, then the control mechanism is rotated, the threaded rod 11 is rotated, the smallest extension disc 15 connected with the threaded rod 11 is first moved, then gradually moves each extension disc 15, finally moves the fixed disc 14, the fixed disc 14 is attached to the inner wall of the turnover tank 3, so that the combined polyether attached to the inner wall of the turnover tank 3 is scraped, each extension disc 15 forms a "scraper" with a bevel through the action of the limiting ring 16, so that the scraped combined polyether is squeezed out from the discharge port 5, thereby the cleaning step is saved, and the residual combined polyether is effectively prevented from caking on the inner wall of the turnover tank 3, thereby bringing troubles for necessary cleaning.

[0027] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only the principles of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A combined polyether turn-around device comprising a base plate (1), characterized in that, The top end of the bottom plate (1) is fixedly connected with a support (2), the top end of the support (2) is fixedly installed with a turnover tank (3), the inside of the turnover tank (3) is provided with a scraping mechanism, the scraping mechanism comprises a threaded rod (11) which is rotatably connected to the inner wall of the turnover tank (3), the outer surface of the threaded rod (11) is threadedly connected with a plurality of extension plates (15), each of the extension plates (15) is in a mutual wrapping state, the outer surface of the largest one of the extension plates (15) is wrapped with a fixed plate (14), one end of each of the extension plates (15) which are connected with each other is fixedly connected with a limiting ring (16), each of the extension plates (15) which is located at the outside is limited by the limiting ring (16).

2. A combined polyether turn-around device according to claim 1, characterized in that The top end of the turnover tank (3) is provided with a filling port (4), one end of the turnover tank (3) is provided with a discharge port (5).

3. A combined polyether turn-around device according to claim 2, characterized in that One side of the support (2) is provided with a control mechanism, the control mechanism comprises a side frame (6) which is fixedly connected to the end of the support (2) away from the turnover tank (3), the inside of the side frame (6) is movably installed with a handle (7), the inside of the handle (7) is provided with a square hole (8).

4. A combined polyether turn-around device according to claim 3, characterized in that The control mechanism further comprises a square block (12) which is fixedly connected to the end of the threaded rod (11) close to the discharge port (5), the square block (12) is matched with the square hole (8).

5. A combined polyether turn-around device according to claim 1, wherein, The top end of the inside of the turnover tank (3) is fixedly connected with an inner plate (9), the bottom end of the inner plate (9) is provided with a limiting groove (10), the inside of the limiting groove (10) is slidably connected with a sliding block (13), the sliding block (13) is in a fixedly connected state with the fixed plate (14).

6. A combined polyether turn-around device according to claim 1, characterized in that The inside of the smallest one of the extension plates (15) is provided with a threaded hole (17), the extension plate (15) is connected with the threaded rod (11) through the threaded hole (17).

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