Safety protection device for injection liquefier

Abstract

The utility model relates to the technical field of spraying liquefier protection, in particular to a safety protection device of a spraying liquefier. A first protection shell and a second protection shell are arranged on the two sides of the spraying body, and two clamping assemblies are arranged at the outer side connecting position of the first protection shell and the second protection shell. The spraying main body is wrapped in the first protective shell and the second protective shell, so that a worker can be protected, and meanwhile, the first protective shell and the second protective shell are clamped together through a first bearing block and a second bearing block in the clamping assembly; and two sliding blocks are driven by rotating a bidirectional threaded rod to move in opposite directions in a clamping groove, so that two L-shaped extrusion rods rotate in the clamping groove, and meanwhile, the two L-shaped extrusion rods extrude extrusion blocks, so that a first bearing block and a second bearing block move in opposite directions, and the effect of sealing contact of a first protective shell and a second protective shell can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of jet liquefier protection, in particular to a safety protection device for a jet liquefier. Background Art

[0002] In the production process of starch sugar, the jet liquefier uses the high temperature and shear force generated by steam injection to instantly heat the starch milk to a certain temperature. Then, under specific temperature and pressure conditions, the starch granules quickly absorb water, swell, gelatinize, and are acted upon by amylase to undergo a liquefaction reaction.

[0003] Jet liquefiers are usually characterized by high efficiency, speed, and energy saving. They can make the starch liquefaction process more stable and controllable, thereby improving production efficiency and product quality. Jet liquefiers generate high temperatures during operation. If there is no outer shell protection, operators or nearby personnel may accidentally touch the high-temperature parts, resulting in scalds or burns. Therefore, a safety protection device for jet liquefiers is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a safety protection device for a jet liquefier to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a safety protection device for a jet liquefier, which is applied to a jet main body, wherein a first protective shell and a second protective shell are provided on both sides of the jet main body, and two clamping components are provided at the outer connection of the first protective shell and the second protective shell, and the clamping component includes a first receiving block and a second receiving block, the first receiving block is fixedly installed on the outer side of the first protective shell near the connection, and the second receiving block is fixedly installed on the outer side of the second protective shell near the connection, an extrusion block is fixedly installed on one side of the first receiving block, and the second receiving block is provided with a clamping groove, a bidirectional threaded rod is rotatably installed in the clamping groove, and two sliding blocks are threadedly installed on the outer side of the bidirectional threaded rod, an L-shaped telescopic extrusion rod is hinged on the sliding block, and the middle position of the L-shaped telescopic extrusion rod rotates on the inner walls on both sides of the clamping groove.

[0006] As a further improvement of the present technical solution, two sliding shells are fixedly installed on the inner wall of the top side of the first protective shell, and the two sliding shells are arranged far away from each other. Two sliding bars are fixedly installed on the inner wall of the top side of the second protective shell, and the two sliding bars are arranged far away from each other. The sliding shells and the sliding bars are used to guide the first protective shell and the second protective shell when they are merged.

[0007] As a further improvement of the present technical solution, one end of the bidirectional threaded rod passes through the second receiving block, and one end of the bidirectional threaded rod is fixedly connected to a twist handle, which is used to drive the bidirectional threaded rod to rotate in the clamping groove.

[0008] As a further improvement of the present technical solution, the bidirectional threaded rod drives the two sliding blocks to slide in the clamping groove, and at the same time drives the two L-shaped telescopic extrusion rods to rotate in the clamping groove.

[0009] As a further improvement of the technical solution, the two L-shaped telescopic extrusion rods squeeze the extrusion block so that the first protective shell and the second protective shell are tightly closed.

[0010] As a further improvement of the present technical solution, the first protective shell and the second protective shell are closely fitted with the outer shape of the spray body, so that the first protective shell and the second protective shell play a protective role.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the safety protection device of the injection liquefier, the injection body is wrapped in the first protective shell and the second protective shell, so as to protect the staff. At the same time, the first protective shell and the second protective shell are clamped together by the first receiving block and the second receiving block in the clamping assembly, and then the two sliding blocks are driven to move toward each other in the clamping groove by rotating the bidirectional threaded rod, so that the two L-shaped extrusion rods rotate in the clamping groove. At the same time, the two L-shaped extrusion rods squeeze the extrusion block, so that the first receiving block and the second receiving block move toward each other, thereby achieving the effect of sealing contact between the first protective shell and the second protective shell, and then achieving the effect of protecting the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of some parts of the utility model;

[0015] Figure 3 It is a schematic cross-sectional structural diagram of the second receiving block of the utility model;

[0016] Figure 4 This is an enlarged structural diagram of point A of the utility model.

[0017] The meaning of each number in the figure is:

[0018] 1. Spray body; 2. First protective shell; 3. Sliding shell; 4. Second protective shell; 5. Sliding bar; 6. Snap-fit ​​assembly; 61. First receiving block; 62. Second receiving block; 63. Extrusion block; 64. Snap-fit ​​groove; 65. Bidirectional threaded rod; 66. Sliding block; 67. L-shaped telescopic extrusion rod; 68. Twist handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention. Example 1

[0021] See also Figures 1-4As shown, this embodiment provides a safety protection device for a jet liquefier, which is applied to a jet main body 1. A first protective shell 2 and a second protective shell 4 are provided on both sides of the jet main body 1. The first protective shell 2 and the second protective shell 4 are closely fitted with the outer shape of the jet main body 1, so that the first protective shell 2 and the second protective shell 4 play a protective role. The jet main body 1 can be tightly wrapped therein by the first protective shell 2 and the second protective shell 4, thereby achieving the effect of protecting the jet main body 1. Two clamping components 6 are provided at the outer connection between the first protective shell 2 and the second protective shell 4. Through the clamping components 6, The first protective shell 2 and the second protective shell 4 are tightly combined together. The clamping assembly 6 includes a first receiving block 61 and a second receiving block 62. The first receiving block 61 is fixedly installed on the outside of the first protective shell 2 near the connection, and the second receiving block 62 is fixedly installed on the outside of the second protective shell 4 near the connection. Through the cooperation of the first receiving block 61 and the second receiving block 62, it is convenient to clamp the first protective shell 2 and the second protective shell 4. An extrusion block 63 is fixedly installed on one side of the first receiving block 61, and a clamping groove 64 is opened on the second receiving block 62. A two-way threaded rod 6 is rotatably installed in the clamping groove 64. 5. One end of the bidirectional threaded rod 65 passes through the second receiving block 62, and one end of the bidirectional threaded rod 65 is fixedly connected to a twist handle 68, which is used to drive the bidirectional threaded rod 65 to rotate in the clamping groove 64. The outer thread of the bidirectional threaded rod 65 is installed with two sliding blocks 66, and the sliding block 66 is hinged with an L-shaped telescopic extrusion rod 67. The clamping groove 64 can limit the sliding block 66 and the L-shaped telescopic extrusion rod 67 to prevent the two sliding blocks 66 from shifting when moving and the two L-shaped telescopic extrusion rods 67 from rotating. The bidirectional threaded rod 65 drives the two sliding blocks 66 to engage in the clamping groove 64. 4, and at the same time drive the two L-shaped telescopic extrusion rods 67 to rotate in the clamping groove 64, the two L-shaped telescopic extrusion rods 67 squeeze the extrusion block 63, so that the first protective shell 2 and the second protective shell 4 are tightly closed, and the two sliding blocks 66 are driven to move toward each other in the clamping groove 64 by rotating the bidirectional threaded rod 65, so that the two L-shaped telescopic extrusion rods 67 rotate in the clamping groove 64, and at the same time the two L-shaped telescopic extrusion rods 67 squeeze the extrusion block 63, so that the first receiving block 61 and the second receiving block 62 move toward each other, thereby achieving the effect of sealing contact between the first protective shell 2 and the second protective shell 4.

[0022] Two sliding shells 3 are fixedly installed on the inner wall of the top side of the first protective shell 2, and the two sliding shells 3 are set away from each other. Two sliding bars 5 are fixedly installed on the inner wall of the top side of the second protective shell 4, and the two sliding bars 5 are set away from each other. The sliding shells 3 and the sliding bars 5 are used to guide the first protective shell 2 and the second protective shell 4 when they are merged, so as to facilitate the docking of the first receiving block 61 and the second receiving block 62.

[0023] When the safety protection device of the jet liquefier of this embodiment is used, first, the two sliding bars 5 are inserted into the two sliding shells 3, and the spray body 1 is wrapped therein by the first protective shell 2 and the second protective shell 4, so as to achieve the effect of protecting the staff. At the same time, the first protective shell 2 and the second protective shell 4 are clamped together by the first receiving block 61 and the second receiving block 62, and then the two sliding blocks 66 are driven to move toward each other in the clamping groove 64 by rotating the bidirectional threaded rod 65, so that the two L-shaped telescopic extrusion rods 67 rotate in the clamping groove 64, and at the same time, the two L-shaped telescopic extrusion rods 67 squeeze the extrusion block 63, so that the first receiving block 61 and the second receiving block 62 move toward each other, thereby achieving the effect of sealing contact between the first protective shell 2 and the second protective shell 4.

[0024] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for a jet liquefier, applied to a jet body (1), characterized in that: A first protective shell (2) and a second protective shell (4) are provided on both sides of the spray body (1), and two clamping assemblies (6) are provided at the outer connection of the first protective shell (2) and the second protective shell (4), and the clamping assembly (6) includes a first receiving block (61) and a second receiving block (62), the first receiving block (61) is fixedly mounted on the outer side of the first protective shell (2) near the connection, and the second receiving block (62) is fixedly mounted on the outer side of the second protective shell (4) near the connection, and an extrusion block (63) is fixedly mounted on one side of the first receiving block (61), and a clamping groove (64) is provided on the second receiving block (62), a bidirectional threaded rod (65) is rotatably mounted in the clamping groove (64), and two sliding blocks (66) are threadedly mounted on the outer side of the bidirectional threaded rod (65), an L-shaped telescopic extrusion rod (67) is hinged on the sliding block (66), and the middle position of the L-shaped telescopic extrusion rod (67) is rotated on the inner walls on both sides of the clamping groove (64).

2. The safety protection device for a jet liquefier according to claim 1, characterized in that: Two sliding shells (3) are fixedly mounted on the inner wall of the top side of the first protective shell (2), and the two sliding shells (3) are arranged away from each other. Two sliding bars (5) are fixedly mounted on the inner wall of the top side of the second protective shell (4), and the two sliding bars (5) are arranged away from each other. The sliding shells (3) and the sliding bars (5) are used to guide the first protective shell (2) and the second protective shell (4) when they are combined.

3. The safety protection device for a jet liquefier according to claim 1, characterized in that: One end of the bidirectional threaded rod (65) passes through the second receiving block (62), and one end of the bidirectional threaded rod (65) is fixedly connected to a twist handle (68), and the twist handle (68) is used to drive the bidirectional threaded rod (65) to rotate in the clamping groove (64).

4. The safety protection device for a jet liquefier according to claim 1, characterized in that: The bidirectional threaded rod (65) drives the two sliding blocks (66) to slide in the clamping groove (64), and at the same time drives the two L-shaped telescopic extrusion rods (67) to rotate in the clamping groove (64).

5. The safety protection device for a jet liquefier according to claim 1, characterized in that: The two L-shaped telescopic extrusion rods (67) squeeze the extrusion block (63), so that the first protective shell (2) and the second protective shell (4) are tightly closed.

6. The safety protection device for a jet liquefier according to claim 1, characterized in that: The first protective shell (2) and the second protective shell (4) are tightly fitted to the outer shape of the spray body (1), so that the first protective shell (2) and the second protective shell (4) play a protective role.

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