Impeller shell cleaning device

Abstract

The utility model relates to an impeller shell cleaning device which comprises a base, a funnel for collecting redundant gypsum shells, a supporting piece for supporting an impeller, a shielding piece for preventing dust of the gypsum shells from diffusing, a cleaning piece for removing shells of the impeller and a collecting box for collecting the gypsum shells. The collecting box is located at the bottom of the base. A first groove is formed in the base; the bottom of the funnel corresponds to the first groove; the cleaning piece is arranged above the supporting piece; the supporting piece is arranged in the funnel; and the shielding piece and the cleaning piece move synchronously. The problems that crushed gypsum shell waste chippings splash seriously and are not prone to being collected and scrapped, and environmental pollution is likely to be caused are solved. Gypsum dust generated by stone crushing in the manual shelling process of workers can float in the air, the dust raising phenomenon is caused, the working efficiency of manual shelling of the workers is extremely low, and the risks of bruising, deformation and even breakage of castings in the shelling process are high.

Description

Technical Field

[0001] The utility model relates to the field of impellers, in particular to an impeller shell cleaning device. Background Art

[0002] In the prior art, after the casting is completed, the metal casting is wrapped with a layer of gypsum shell. The efficiency of manual shelling by employees is extremely low, and the risk of bruises, deformation, or even breakage of the casting is high during the shelling process; the broken gypsum shell waste debris splashes severely, which is not easy to collect and scrap, and easily causes environmental pollution; the gypsum dust generated by the stone crushing during the manual shelling process will float in the air, causing dust; when employees manually shell, too much gypsum remains inside the parts, which affects subsequent processing and reduces work efficiency.

[0003] For example, the gypsum mold shell crusher disclosed in patent number CN209094524U solves the problem of automatic clamping and shelling of gypsum, but it still causes gypsum powder to fly and pollute the workshop environment. Utility Model Content

[0004] The embodiment of the present application provides an impeller shell cleaning device to solve the problem in the prior art that the waste debris of gypsum shells after crushing is severely splashed, difficult to collect and scrapped, and easily causes environmental pollution; the gypsum dust generated by the stone crushing during the manual shelling process of employees will float in the air, causing dust phenomenon, the efficiency of employees' manual shelling work is extremely low, and there is a high risk of bruises, deformation, or even breakage of the castings during the shelling process.

[0005] The technical solution adopted in the embodiments of the present application is as follows.

[0006] An impeller shell cleaning device comprises a base, a funnel for collecting excess gypsum shells, a support member for supporting an impeller, a shielding member for preventing dust from the gypsum shells from being emitted, a cleaning member for shelling the impeller, and a collection box for collecting the gypsum shells; the collection box is located at the bottom of the base; a first groove is provided on the base; the bottom of the funnel corresponds to the first groove; the cleaning member is arranged above the support member; the support member is arranged in the funnel; the shielding member moves synchronously with the cleaning member.

[0007] As a further improvement of the above technical solution: a support block is arranged on the support member; chamfers are provided on both sides of the support block; the chamfers facilitate the gypsum shell to slide into the funnel.

[0008] As a further improvement of the above technical solution: the shielding member includes a protective shell, a first rack arranged at the action end of the cleaning member, a second rack arranged on the protective shell and a gear rotatably connected to the funnel; the protective shell slides on the outside of the funnel; the first rack moves synchronously with the cleaning member; one side of the gear engages with the second rack, and the other side of the gear engages with the first rack; when the first rack descends, the second rack rises.

[0009] As a further improvement of the above technical solution: the cleaning piece includes a connecting plate, a first rod arranged at the four corners of the connecting plate, a protective plate corresponding to the protective shell and a pushing piece for pushing the air pick to smash the gypsum shell on the impeller surface; the first rod is fixed on the base; a second groove is opened on the side wall of the protective shell; the second groove slides along the first rod; the protective plate is arranged in four groups in a circular array; the pushing piece is arranged on the connecting plate.

[0010] As a further improvement of the above technical solution: a glass plate is provided on the protective shell; the glass plate facilitates the staff to observe the internal situation.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] 1. Due to the square shape of the base, a collection box is provided at the bottom of the base, and the collection box collects excess gypsum shells. A first rod is provided on the base, and a connecting plate is provided on the end face of the first rod. A pushing member is provided on the connecting plate, and the pushing member is a cylinder. An air pick is provided at the action end of the pushing member, and the impeller is hit by the air pick. A funnel is provided on the base, and a first groove is provided on the base. The first groove corresponds to the funnel. The funnel transfers the excess gypsum shells to the first groove until they are located in the collection box. A protective plate is provided on the connecting plate, and the protective plate covers the upper half. A protective shell is slidably connected to the outer side of the funnel, and a second groove is provided on the side of the protective shell. The second groove slides along the first rod, and the inner wall of the protective shell A second rack is arranged on the top, a first gear is arranged on the action end of the pushing member, a gear is rotatably connected inside the funnel, one side of the gear meshes with the first rack, and the other side of the gear meshes with the second rack. When the pushing member drives the first rack to move downward, the gear rotates, thereby driving the second rack to rise, so that the protective shell rises until the impeller is blocked and corresponds to the protective plate. At this time, the pushing member hits the impeller and prevents dust from leaking out. A supporting block is arranged on the supporting member, and a chamfer is opened on the supporting block. The chamfer facilitates the gypsum shell to slide into the funnel. A glass plate is arranged on the protective shell. The glass plate facilitates the staff to observe the internal impeller situation, thereby preventing the gypsum powder from floating in the air and causing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the impeller casing cleaning device in the utility model.

[0014] Figure 2 It is a side view of the impeller casing cleaning device in the utility model.

[0015] Figure 3 It is a cross-sectional view of the impeller casing cleaning device in the utility model.

[0016] In the figure: 1. base; 11. first groove; 2. funnel; 3. support member; 31. support block; 32. chamfer; 4. shielding member; 41. protective shell; 411. second groove; 412. glass plate; 42. first rack; 43. second rack; 44. gear; 5. cleaning member; 51. connecting plate; 52. first rod; 53. protective plate; 54. pushing member; 6. collection box. DETAILED DESCRIPTION

[0017] The embodiment of the present application provides an impeller shell cleaning device to solve the problem in the prior art that the waste debris of the crushed gypsum shells seriously splashes, is difficult to collect and scrap, and easily causes environmental pollution; and the gypsum dust generated by the stone crushing during the manual shelling process of employees will float in the air, causing dust phenomenon.

[0018] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] An impeller shell cleaning device comprises a base 1, a funnel 2 for collecting excess gypsum shells, a support member 3 for supporting an impeller, a shielding member 4 for preventing dust from gypsum shells from being emitted, a cleaning member 5 for shelling the impeller, and a collecting box 6 for collecting gypsum shells; the collecting box 6 is located at the bottom of the base 1; a first groove 11 is provided on the base 1; the bottom of the funnel 2 corresponds to the first groove 11; the cleaning member 5 is arranged above the support member 3; the support member 3 is arranged in the funnel 2; the shielding member 4 moves synchronously with the cleaning member 5.

[0021] A support block 31 is provided on the support member 3 ; chamfers 32 are provided on both sides of the support block 31 ; the chamfers 32 facilitate the gypsum shell to slide into the funnel 2 .

[0022] The shielding member 4 includes a protective shell 41, a first rack 42 arranged at the action end of the cleaning member 5, a second rack 43 arranged on the protective shell 41 and a gear 44 rotatably connected to the funnel 2; the protective shell 41 slides on the outside of the funnel 2; the first rack 42 moves synchronously with the cleaning member 5; one side of the gear 44 engages with the second rack 43, and the other side of the gear 44 engages with the first rack 42; when the first rack 42 descends, the second rack 43 rises.

[0023] The cleaning member 5 includes a connecting plate 51, a first rod 52 arranged at the four corners of the connecting plate 51, a protective plate 53 corresponding to the protective shell 41 and a pushing member 54 for pushing the air pick to break the gypsum shell on the surface of the impeller; the first rod 52 is fixed on the base 1; a second groove 411 is opened on the side wall of the protective shell 41; the second groove 411 slides along the first rod 52; the protective plate 53 is arranged in four groups in a circular array; the pushing member 54 is arranged on the connecting plate 51.

[0024] A glass plate 412 is provided on the protective shell 41 ; the glass plate 412 is convenient for the staff to observe the internal situation.

[0025] The base 1 is square, and a collecting box 6 is provided at the bottom of the base 1. The collecting box 6 collects excess gypsum shells. A first rod 52 is provided on the base 1. A connecting plate 51 is provided on the end face of the first rod 52. A pushing member 54 is provided on the connecting plate 51. The pushing member 54 is a cylinder. An air pick is provided at the action end of the pushing member 54. The impeller is hit by the air pick. A funnel 2 is provided on the base 1. A first groove 11 is provided on the base 1. The first groove 11 corresponds to the funnel 2. The funnel 2 transfers the excess gypsum shells to the first groove 11 until they are located in the collecting box 6. A protective plate 53 is provided on the connecting plate 51. The protective plate 53 covers the upper half. The outer side of the funnel 2 is slidably connected to a protective shell 41. A second groove 411 is provided on the side of the protective shell 41. The second groove 411 slides along the first rod 52 The second rack 43 is provided on the inner wall of the protective shell 41, and the first gear 44 is provided on the action end of the pusher 54. The gear 44 is rotatably connected inside the funnel 2, one side of the gear 44 engages with the first rack 42, and the other side of the gear 44 engages with the second rack 43. When the pusher 54 drives the first rack 42 to move downward, the gear 44 rotates, thereby driving the second rack 43 to rise, so that the protective shell 41 rises until the impeller is blocked and corresponds to the protective plate 53. At this time, the pusher 54 hits the impeller and prevents dust from leaking out. A support block 31 is provided on the support member 3, and a chamfer 32 is provided on the support block 31. The chamfer 32 facilitates the gypsum shell to slide into the funnel 2. A glass plate 412 is provided on the protective shell 41, and the glass plate 412 facilitates the staff to observe the internal impeller.

[0026] Since the base 1 is square, a collecting box 6 is provided at the bottom of the base 1, and the collecting box 6 collects excess gypsum shells. A first rod 52 is provided on the base 1, and a connecting plate 51 is provided on the end face of the first rod 52. A pushing member 54 is provided on the connecting plate 51. The pushing member 54 is a cylinder, and an air pick is provided at the action end of the pushing member 54. The impeller is hit by the air pick. A funnel 2 is provided on the base 1, and a first groove 11 is provided on the base 1. The first groove 11 corresponds to the funnel 2. The funnel 2 transfers the excess gypsum shells to the first groove 11 until it is located in the collecting box 6. A protective plate 53 is provided on the connecting plate 51, and the protective plate 53 covers the upper half. The outer side of the funnel 2 is slidably connected to a protective shell 41, and a second groove 411 is provided on the side of the protective shell 41. The second groove 411 slides along the first rod 52, and the inner wall of the protective shell 41 A second rack 43 is arranged on it, and a first gear 44 is arranged at the action end of the pushing member 54. The funnel 2 is rotatably connected with the gear 44, one side of the gear 44 engages with the first rack 42, and the other side of the gear 44 engages with the second rack 43. When the pushing member 54 drives the first rack 42 to move downward, the gear 44 rotates, thereby driving the second rack 43 to rise, so that the protective shell 41 rises until the impeller is blocked and corresponds to the protective plate 53. At this time, the pushing member 54 hits the impeller and prevents dust from leaking out. A support block 31 is arranged on the support member 3, and a chamfer 32 is opened on the support block 31. The chamfer 32 facilitates the gypsum shell to slide into the funnel 2. A glass plate 412 is arranged on the protective shell 41. The glass plate 412 facilitates the staff to observe the internal impeller situation, thereby preventing the gypsum powder from floating in the air and causing dust.

[0027] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An impeller casing cleaning device, characterized in that: The invention comprises a base (1), a funnel (2) for collecting excess gypsum shells, a support member (3) for supporting an impeller, a shielding member (4) for preventing dust from the gypsum shells from being emitted, a cleaning member (5) for removing the shells from the impeller, and a collection box (6) for collecting the gypsum shells; the collection box (6) is located at the bottom of the base (1); a first groove (11) is provided on the base (1); the bottom of the funnel (2) corresponds to the first groove (11); the cleaning member (5) is arranged above the support member (3); the support member (3) is arranged in the funnel (2); and the shielding member (4) moves synchronously with the cleaning member (5).

2. The impeller shell cleaning device according to claim 1, characterized in that: The support member (3) is provided with a support block (31); chamfers (32) are provided on both sides of the support block (31); the chamfers (32) facilitate the gypsum shell to slide into the funnel (2).

3. The impeller shell cleaning device according to claim 1, characterized in that: The shielding member (4) comprises a protective shell (41), a first rack (42) arranged at the action end of the cleaning member (5), a second rack (43) arranged on the protective shell (41), and a gear (44) rotatably connected to the funnel (2); the protective shell (41) slides on the outside of the funnel (2); the first rack (42) moves synchronously with the cleaning member (5); one side of the gear (44) meshes with the second rack (43), and the other side of the gear (44) meshes with the first rack (42); when the first rack (42) descends, the second rack (43) rises.

4. The impeller shell cleaning device according to claim 3, characterized in that: The cleaning member (5) comprises a connecting plate (51), a first rod (52) arranged at four corners of the connecting plate (51), a protective plate (53) corresponding to the protective shell (41), and a pushing member (54) for pushing a pneumatic pick to break the gypsum shell on the surface of the impeller; the first rod (52) is fixed on the base (1); a second groove (411) is provided on the side wall of the protective shell (41); the second groove (411) slides along the first rod (52); the protective plate (53) is arranged in four groups in a circular array; and the pushing member (54) is arranged on the connecting plate (51).

5. The impeller shell cleaning device according to claim 3, characterized in that: A glass plate (412) is provided on the protective shell (41); the glass plate (412) facilitates staff to observe the internal situation.

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