Crab cream screening equipment

Abstract

The utility model provides crab spawn screening equipment, which relates to the technical field of crab spawn screening and comprises a screening and filtering mechanism, the bottom of the screening and filtering mechanism is fixedly connected with a sediment collecting mechanism, the screening and filtering mechanism comprises a supporting platform, and the top of the supporting platform is fixedly connected with a plurality of telescopic rods. The outer surface walls of the multiple telescopic rods are movably sleeved with round steel springs. According to the crab roe screening and filtering device, under the action of the screening and filtering mechanism, crab roe doped with impurities such as crab shells and the like is poured above the screen, then the vibration motor is started, and under the action of the round steel spring, the telescopic rod and the vibration motor, the vibration table vibrates up and down at high frequency; the screening efficiency of the crab spawns is improved by continuously rolling the crab spawns above the screen, impurities such as large crab shells are retained above the screen, the crab spawns are screened to the precipitation mechanism below along with vibration of the screen, and in this way, the crab spawns are purer, so that the overall quality of the crab spawns is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crab roe screening, in particular to a crab roe screening device. Background Art

[0002] Crab roe is a collection of the ovaries and digestive glands in the crab's body. It is usually orange-yellow in color, delicious and nutritious. In female crabs, crab roe is the ovaries and egg cells in their bodies, while in male crabs, crab roe is mainly a collection of their gonads and visceral glands such as the hepatopancreas.

[0003] However, in the existing technology, crab roe is mixed with crab shell fragments, crab meat and other impurities during the extraction process from crabs, causing consumers to feel uncomfortable when eating due to the presence of crab shells and other impurities in the crab roe, and may even scratch the mouth or esophagus, affecting the overall eating experience. Therefore, we provide a crab roe screening device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the existing equipment is used, crab roe will be mixed with crab shell fragments, crab meat and other impurities during the process of extracting crab roe from crabs, which affects the consumer's eating experience. A crab roe screening device is proposed to solve the problem that when the existing equipment is used, crab roe will be mixed with crab shell fragments, crab meat and other impurities, which affects the consumer's eating experience.

[0005] In order to achieve the above object, the utility model adopts the following technical solutions: a crab roe screening device, comprising a screening and filtering mechanism, the bottom of which is fixedly connected to a collecting and sedimentation mechanism;

[0006] The screening and filtering mechanism includes a supporting platform, a plurality of telescopic rods are fixedly connected to the top of the supporting platform, the outer walls of the plurality of telescopic rods are movably sleeved with round steel springs, a vibration table is fixedly connected between the tops of the plurality of telescopic rods, the outer wall of the vibration table is fixedly connected to two mounting plates, one side of the outer walls of the two mounting plates is fixedly connected to a vibration motor, a plurality of threaded holes are opened on the top of the vibration table, and the inner walls of the plurality of threaded holes are threadedly connected with fixing bolts.

[0007] Preferably, a connecting ring frame is movably sleeved between the outer surfaces of the plurality of fixing bolts, and a screen is fixedly connected to the inner surface wall of the connecting ring frame.

[0008] Preferably, four groups of supporting legs are fixedly connected to the bottom of the supporting platform, and a supporting plate is fixedly connected between the bottoms of the four groups of supporting legs.

[0009] Preferably, the collecting and sedimentation mechanism includes a connecting ring, and a feeding funnel is fixedly connected to the bottom of the connecting ring.

[0010] Preferably, the outer wall of the discharge funnel is provided with a threaded groove.

[0011] Preferably, the outer wall of the threaded groove is threadedly connected to a sedimentation tank.

[0012] Preferably, the bottom of the support platform is fixedly connected to the top of the connecting ring.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, under the action of the screening and filtering mechanism, the crab roe mixed with impurities such as crab shells is poured onto the top of the screen and then the vibration motor is started. Under the action of the round steel spring, the telescopic rod and the vibration motor, the vibration table is vibrated up and down at a high frequency to ensure that the crab roe is continuously rolled above the screen to accelerate the screening efficiency of the crab roe, so that larger impurities such as crab shells are retained above the screen. The crab roe is screened to the sedimentation mechanism below as the screen vibrates. In this way, the crab roe is made purer, thereby improving its overall quality.

[0015] 2. In the utility model, under the action of the collecting and settling mechanism, the crab roe that has been preliminarily screened falls into the interior of the sedimentation tank through the discharge funnel. Then, according to the amount of crab roe and the amount of residual impurities, the standing time is controlled to allow the impurities in the crab roe and the precipitated liquid to sink to the bottom of the sedimentation tank, thereby being separated from the relatively pure crab roe in the upper layer. In this way, the screening precision of the crab roe by the entire equipment is further enhanced, which is convenient for subsequent processing and utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a front view of a crab roe screening device;

[0017] Figure 2 This utility model provides a three-dimensional diagram of the screening and filtering mechanism of a crab roe screening device;

[0018] Figure 3 This utility model proposes a structural breakdown diagram of the screening and filtering mechanism of a crab roe screening device;

[0019] Figure 4 The present invention provides a three-dimensional exploded diagram of the collection and sedimentation mechanism of a crab roe screening device.

[0020] Legend:

[0021] Screening and filtering mechanism; 101, support platform; 102, telescopic rod; 103, round steel spring; 104, vibration table; 105, mounting plate; 106, vibration motor; 107, threaded hole; 108, fixing bolt; 109, connecting ring frame; 110, screen; 111, support leg; 112, support plate;

[0022] 2. Collection and sedimentation mechanism; 201. Connecting ring; 202. Feeding funnel; 203. Threaded groove; 204. Sedimentation tank. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1, as Figure 1-Figure 4 As shown, the utility model provides a crab roe screening device, comprising a screening and filtering mechanism 1, the bottom of which is fixedly connected to a collecting and sedimentation mechanism 2;

[0026] The screening and filtering mechanism 1 includes a support platform 101, and a plurality of telescopic rods 102 are fixedly connected to the top of the support platform 101. The outer walls of the plurality of telescopic rods 102 are movably sleeved with round steel springs 103. A vibration table 104 is fixedly connected between the tops of the plurality of telescopic rods 102, and the outer wall of the vibration table 104 is fixedly connected to two mounting plates 105. One side of the outer wall of the two mounting plates 105 is fixedly connected to a vibration motor 106. A plurality of threaded holes 107 are provided on the top of the vibration table 104, and the inner walls of the plurality of threaded holes 107 are threadedly connected with fixing bolts 108. A connecting ring frame 109 is movably sleeved between the outer walls of the plurality of fixing bolts 108, and a screen 110 is fixedly connected to the inner wall of the connecting ring frame 109. Four groups of supporting legs 111 are fixedly connected to the bottom of the support platform 101, and a support plate 112 is fixedly connected between the bottoms of the four groups of supporting legs 111.

[0027] The effect achieved by the entire embodiment 1 is that, under the action of the screening and filtering mechanism 1, a plurality of telescopic rods 102 are fixedly connected to the top of the support platform 101, and a plurality of round steel springs 103 are movably sleeved on the outer walls of the plurality of telescopic rods 102, so that the vibration table 104 fixedly connected between the tops of the telescopic rods 102 can reciprocate up and down, and then, with the help of the vibration motor 106 on one side of the outer wall of the two mounting plates 105 fixedly connected to the outer wall of the vibration table 104, the vibration is achieved by accelerating the up and down movement frequency of the vibration table 104, and at the top of the vibration table 104 A plurality of threaded holes 107 are provided, and a connecting ring frame 109 with a screen 110 fixedly connected to the inner wall is fixed to the vibration table 104 by means of fixing bolts 108, so that the screen 110 can vibrate with the vibration of the vibration table 104, thereby ensuring that the crab roe is accelerated in screening efficiency by continuously rolling above the screen 110, so that larger impurities such as crab shells are retained above the screen 110, and the crab roe is screened to the collection and sedimentation mechanism 2 below as the screen 110 vibrates. In this way, the crab roe is made purer, thereby improving its overall quality.

[0028] Example 2, as Figure 2-Figure 4 As shown, the collecting and sedimentation mechanism 2 includes a connecting ring 201, the bottom of the connecting ring 201 is fixedly connected to a discharge funnel 202, the outer wall of the discharge funnel 202 is provided with a threaded groove 203, the outer wall of the threaded groove 203 is threadedly connected to a sedimentation tank 204, and the bottom of the supporting platform 101 is fixedly connected to the top of the connecting ring 201.

[0029] The effect achieved by the entire embodiment 2 is that, under the action of the collecting and settling mechanism 2, the crab roe that has been preliminarily screened falls into the interior of the sedimentation tank 204 through the discharge funnel 202, and then, according to the amount of crab roe and the amount of residual impurities, the standing time is controlled to allow the impurities in the crab roe and the precipitated liquid to sink to the bottom of the sedimentation tank 204, thereby being separated from the relatively pure crab roe in the upper layer. The sedimentation tank 204 is separated from the entire screening equipment by screw rotation to collect the crab roe that has been precipitated and separated inside it. In this way, the screening fineness of the crab roe by the entire equipment is further enhanced, which is convenient for subsequent processing and utilization.

[0030] Working principle: When in use, multiple telescopic rods 102 are fixedly connected to the top of the support platform 101, and multiple round steel springs 103 are movably sleeved on the outer walls of the multiple telescopic rods 102, so that the vibration table 104 fixed between the tops of the telescopic rods 102 can reciprocate up and down, and then with the help of two mounting plates 105 fixedly connected to the outer wall of the vibration table 104, the vibration motor 106 on one side of the outer wall is used to accelerate the up and down movement frequency of the vibration table 104 to achieve vibration. Multiple threaded holes 107 are opened on the top of the vibration table 104, and the connecting ring frame 109 with the screen 110 fixedly connected to the inner wall is fixed to the vibration table 104 with fixing bolts 108, so that the screen 110 can vibrate with the vibration of the vibration table 104, thereby ensuring that the crab roe passes over the screen 110. Continuous tumbling speeds up the screening efficiency of crab roe, so that larger impurities such as crab shells are retained above the screen 110. The crab roe is screened to the collection and sedimentation mechanism 2 below as the screen 110 vibrates. In this way, the crab roe is made purer, thereby improving its overall quality. Finally, the crab roe that has undergone preliminary screening passes through the discharge funnel 202 and falls into the interior of the sedimentation tank 204. Then, according to the amount of crab roe and the amount of residual impurities, the standing time is controlled to allow the impurities in the crab roe and the precipitated liquid to sink to the bottom of the sedimentation tank 204, thereby separating them from the relatively pure crab roe in the upper layer. The sedimentation tank 204 is separated from the entire screening equipment by screw rotation to collect the crab roe that has been precipitated and separated inside it. In this way, the screening fineness of the crab roe by the entire equipment is further enhanced, which is convenient for subsequent processing and utilization.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A crab roe screening device, comprising a screening and filtering mechanism (1), characterized in that: The bottom of the screening and filtering mechanism (1) is fixedly connected to a collecting and sedimentation mechanism (2); The screening and filtering mechanism (1) comprises a support platform (101), a plurality of telescopic rods (102) are fixedly connected to the top of the support platform (101), the outer walls of the plurality of telescopic rods (102) are movably sleeved with round steel springs (103), a vibration table (104) is fixedly connected between the tops of the plurality of telescopic rods (102), the outer wall of the vibration table (104) is fixedly connected to two mounting plates (105), one side of the outer walls of the two mounting plates (105) is fixedly connected to a vibration motor (106), a plurality of threaded holes (107) are opened on the top of the vibration table (104), and the inner walls of the plurality of threaded holes (107) are threadedly connected to fixing bolts (108).

2. The crab roe screening device according to claim 1, characterized in that: A connecting ring frame (109) is movably sleeved between the outer surfaces of the plurality of fixing bolts (108), and a screen (110) is fixedly connected to the inner surface wall of the connecting ring frame (109).

3. The crab roe screening device according to claim 2, characterized in that: Four groups of support legs (111) are fixedly connected to the bottom of the support platform (101), and a support plate (112) is fixedly connected between the bottoms of the four groups of support legs (111).

4. The crab roe screening device according to claim 3, characterized in that: The collecting and sedimentation mechanism (2) comprises a connecting ring (201), and a feeding funnel (202) is fixedly connected to the bottom of the connecting ring (201).

5. The crab roe screening device according to claim 4, characterized in that: The outer wall of the discharge funnel (202) is provided with a threaded groove (203).

6. The crab roe screening device according to claim 5, characterized in that: The outer wall of the threaded groove (203) is threadedly connected to a sedimentation tank (204).

7. The crab roe screening device according to claim 6, characterized in that: The bottom of the support platform (101) is fixedly connected to the top of the connecting ring (201).

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