Vibration fluidization cooling machine

Abstract

The utility model discloses a vibration fluidization cooling machine which comprises a base, an upper cover arranged at the top end of the base, a bolt and a nut arranged at one end, opposite to the upper cover, of the base, and further comprises a limiting assembly and a connecting piece, the limiting assembly is arranged outside the bolt and the nut, and the limiting assembly comprises a lower limiting plate and an upper limiting plate; the connecting piece is arranged on the outer wall of the limiting assembly. By means of the design of the limiting assembly and the connecting piece, the upper limiting plate covers the top end of the bolt, the lower limiting plate is arranged at the bottom end of the nut, then the inserting block is inserted into the inserting groove of the second connecting rod, the locking block and the locking hole are connected in an inserted mode, and therefore the positions of the lower limiting plate and the upper limiting plate are fixed. In the using process of long-term vibration of the cooling machine, the nuts and the bolts cannot move due to limitation of the lower limiting plate and the upper limiting plate, so that stable connection between the base and the upper cover is guaranteed, and the checking frequency of workers for connection and fastening of the bolts and the nuts is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cooling machine, in particular to a vibration fluidization cooling machine. BACKGROUND

[0002] Vibration fluidization cooling machine is used for the equipment of cooling transmission of granular material, and the material jumps forward through vibration motor, and the cooling air flows upwards from the perforated plate, and the cooling of granular material is realized.

[0003] The shell of the cooling machine is composed of an upper cover and a base, and the upper cover and the base are fixedly connected through bolts and nuts at opposite ends, because the vibration fluidization cooling machine is vibrated for a long time by the vibration motor during use, which can cause the nuts to rotate and cause gaps between the upper cover and the base, so the tightening of the connecting bolts between the upper cover and the base needs to be checked by the staff after the cooling machine is used for a period of time, and the number of connecting bolts between the upper cover and the base is large, so it is time-consuming and laborious to check. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a vibration fluidization cooling machine to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vibration fluidization cooling machine, comprising a base, the top end of the base is provided with an upper cover, the opposite end of the base and the upper cover is provided with a bolt and a nut for fixed connection of the base and the upper cover, further comprising:

[0006] A limiting assembly is arranged outside the bolt and the nut, the limiting assembly comprises a lower limiting plate and an upper limiting plate, the upper limiting plate is arranged at the top end of the bolt, and the lower limiting plate is arranged at the bottom end of the nut.

[0007] A connecting piece is arranged on the outer wall of the limiting assembly, and the connecting piece is used for fixed connection of the lower limiting plate and the upper limiting plate.

[0008] Preferably, the outer wall of the base is provided with a vibration motor for providing vibration.

[0009] Preferably, the top end of the lower limiting plate is provided with a circular hole for inserting the bolt, and the size of the circular hole is 0.8 times the size of the nut.

[0010] Preferably, the horizontal section of the lower limiting plate and the upper limiting plate is a mouth-shaped.

[0011] Preferably, the connecting piece comprises:

[0012] A first connecting rod, the outer wall of the first connecting rod is fixedly connected with the outer wall of the upper limiting plate.

[0013] The outer wall of the second connecting rod is fixedly connected to the outer wall of the lower limiting plate;

[0014] A locking block is provided at the bottom end of the first connecting rod, and the locking block is used to lock the first connecting rod and the second connecting rod.

[0015] Preferably, the bottom end of the first connecting rod is fixedly connected to a plug, the plug has a cavity for installing a locking block inside, the inner wall of the cavity has a plug hole, the top end of the second connecting rod has a slot, the inner wall of the plug hole has a locking hole, and the locking block is inserted into the plug hole.

[0016] Preferably, a baffle is fixedly connected to one end of the locking block, and a spring for pushing the baffle is provided on one side of the baffle. Both the baffle and the spring are disposed in the cavity.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] This utility model utilizes the design of limiting components and connectors. By covering the top of the bolt with an upper limiting plate and setting the bottom of the nut with a lower limiting plate, and then inserting the insert block into the slot of the second connecting rod, the locking block is connected to the locking hole, thereby fixing the position of the lower and upper limiting plates. During the long-term vibration of the cooler, the nut and bolt cannot be displaced due to the restriction of the lower and upper limiting plates, respectively, thus ensuring the stability of the connection between the base and the top cover, thereby reducing the frequency of workers checking the tightness of the bolt and nut connections. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a three-dimensional structural diagram of the limiting component of this utility model.

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of A in the middle.

[0022] Figure 4 This is a cross-sectional structural diagram of the connector of this utility model.

[0023] In the diagram: 1. Base; 2. Top cover; 3. Vibration motor; 4. Bolt; 5. Nut; 6. Restriction assembly; 61. Lower restriction plate; 62. Upper restriction plate; 7. Connector; 71. First connecting rod; 72. Second connecting rod; 73. Insert block; 74. Locking block; 75. Baffle; 76. Spring. Detailed Implementation

[0024] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] The utility model provides a kind of vibrating fluidization cooling machine as Figures 1-4 As shown in a kind of vibrating fluidization cooling machine, including base 1, the top of base 1 is provided with upper cover 2, the opposite end of base 1 and upper cover 2 is provided with bolt 4 and nut 5 for the fixed connection of base 1 and upper cover 2, further comprising:

[0026] Limiting component 6, limiting component 6 is arranged outside bolt 4 and nut 5, limiting component 6 includes lower limiting plate 61 and upper limiting plate 62, upper limiting plate 62 is arranged at the top end of bolt 4, lower limiting plate 61 is arranged at the bottom end of nut 5;

[0027] Connecting piece 7, connecting piece 7 is arranged on the outer wall of limiting component 6, and connecting piece 7 is used for the fixed connection of lower limiting plate 61 and upper limiting plate 62.

[0028] The outer wall of base 1 is provided with vibration motor 3 for providing vibration.

[0029] Further, base 1, upper cover 2 and vibration motor 3 constitute existing model ZLG linear vibrating fluidization drying cooling machine, the perforated plate inside upper cover 2 is driven by vibration motor 3 to move, so that the material jumps forward under the action of vibration, and the cold air enters from upper cover 2 and is blown to the direction of base 1 through the holes of the perforated plate, so as to cool the material, so that the material forms a fluidized state under the action of vibration and airflow, and finally the cooled material particles are output from the discharge port, and a plurality of mounting holes for inserting bolt 4 are formed in the opposite end of base 1 and upper cover 2, and nut 5 is threadedly sleeved on the outer wall of bolt 4 to fixedly install base 1 and upper cover 2.

[0030] The top end of lower limiting plate 61 is provided with a circular hole for inserting bolt 4, and the size of the circular hole is 0.8 times the size of nut 5.

[0031] The horizontal section of lower limiting plate 61 and upper limiting plate 62 is all mouth-shaped.

[0032] Connecting piece 7 includes:

[0033] First connecting rod 71, the outer wall of first connecting rod 71 is fixedly connected with the outer wall of upper limiting plate 62;

[0034] Second connecting rod 72, the outer wall of second connecting rod 72 is fixedly connected with the outer wall of lower limiting plate 61;

[0035] The locking block 74 is arranged at the bottom end of the first connecting rod 71, and is used for locking the first connecting rod 71 and the second connecting rod 72.

[0036] The bottom end of the first connecting rod 71 is fixedly connected with an insertion block 73, the insertion block 73 is internally provided with a cavity for mounting the locking block 74, the inner wall of the cavity is provided with an insertion hole, the top end of the second connecting rod 72 is provided with an insertion slot, the inner wall of the insertion hole is provided with a locking hole, and the locking block 74 is insertedly connected with the insertion hole.

[0037] One end of the locking block 74 is fixedly connected with a baffle 75, one side of the baffle 75 is provided with a spring 76 for pushing the baffle 75, and the baffle 75 and the spring 76 are arranged in the cavity.

[0038] Further, the circular hole has a smooth inner wall, the size of the circular hole is greater than the size of the bolt 4 and smaller than the size of the nut 5, so that when the bolt 4 passes through the circular hole, the bottom end of the nut 5 is in contact with the bolt 4 and the movement of the lower limiting plate 61 is limited, the size of the lower limiting plate 61 corresponds to the size of the upper limiting plate 62, the upper limiting plate 62 can cover the top ends of all the bolts 4, the connecting piece 7 is at least four groups and is arranged at the middle of the outer wall of the limiting assembly 6, the first connecting rod 71 is welded at the contact position with the upper limiting plate 62, the second connecting rod 72 is welded at the contact position with the lower limiting plate 61, the first connecting rod 71 is welded at the contact position with the insertion block 73, the size of the insertion block 73 corresponds to the size of the insertion slot, the sizes of the locking hole and the insertion hole are the same and are 1.1 times the size of the locking block 74, the size of the baffle 75 is 1.3 times the size of the insertion hole, and the spring 76 is always in a compressed state in the cavity.

[0039] When the base 1 and the upper cover 2 are installed, the bolt 4 is first passed through the mounting holes of the base 1 and the upper cover 2, then the nut 5 is tightened, then the upper limiting plate 62 is covered on the top ends of all the bolts 4, then the bottom end of the base 1 is passed through the circular hole of the lower limiting plate 61, then the locking block 74 is pressed to move towards the insertion block 73, the insertion block 73 is inserted into the insertion slot of the second connecting rod 72, when the locking block 74 moves to the position of the locking hole, the locking block 74 is pushed into the position of the locking hole under the restoring force of the spring 76, the connection between the first connecting rod 71 and the second connecting rod 72 is completed, the positions of the lower limiting plate 61 and the upper limiting plate 62 are fixed, and the movement of the bolt 4 and the nut 5 is limited, so that even if the bolt 4 and the nut 5 are subjected to the long-term vibration environment, the bolt 4 and the nut 5 will not be displaced, thereby realizing the stable connection between the base 1 and the upper cover 2.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A vibrating fluidized bed cooler, comprising a base (1), a top cover (2) provided at the top of the base (1), and bolts (4) and nuts (5) for fixing the base (1) and the top cover (2) to each other at opposite ends, characterized in that, Also includes: A limiting component (6) is disposed outside the bolt (4) and nut (5). The limiting component (6) includes a lower limiting plate (61) and an upper limiting plate (62). The upper limiting plate (62) is disposed at the top of the bolt (4), and the lower limiting plate (61) is disposed at the bottom of the nut (5). A connector (7) is disposed on the outer wall of the limiting component (6) and is used for the fixed connection between the lower limiting plate (61) and the upper limiting plate (62).

2. The vibratory fluidized bed cooler according to claim 1, characterized in that, The outer wall of the base (1) is provided with a vibration motor (3) for providing vibration.

3. A vibratory fluidized bed cooler according to claim 1, characterized in that, The top of the lower limiting plate (61) is provided with a circular hole for inserting a bolt (4), the size of which is 0.8 times the size of the nut (5).

4. A vibratory fluidized bed cooler according to claim 3, characterized in that, The horizontal cross-sections of the lower limiting plate (61) and the upper limiting plate (62) are both U-shaped.

5. A vibratory fluidized bed cooler according to claim 1, characterized in that, The connector (7) includes: The outer wall of the first connecting rod (71) is fixedly connected to the outer wall of the upper limiting plate (62); The outer wall of the second connecting rod (72) is fixedly connected to the outer wall of the lower limiting plate (61); A locking block (74) is provided at the bottom end of the first connecting rod (71), and the locking block (74) is used to lock the first connecting rod (71) and the second connecting rod (72).

6. A vibratory fluidized bed cooler according to claim 5, characterized in that, The bottom end of the first connecting rod (71) is fixedly connected to a plug (73). The plug (73) has a cavity for installing a locking block (74) inside. The inner wall of the cavity has a plug hole. The top end of the second connecting rod (72) has a slot. The inner wall of the plug hole has a locking hole. The locking block (74) is inserted into the plug hole.

7. A vibrating fluidized bed cooler according to claim 6, characterized in that, One end of the locking block (74) is fixedly connected to a baffle (75), and a spring (76) for pushing the baffle (75) is provided on one side of the baffle (75). Both the baffle (75) and the spring (76) are located in the cavity.

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