Sampling device for liquid feed additive processing

Abstract

The utility model belongs to the technical field of sampling devices, and particularly relates to a sampling device for liquid feed additive processing, which comprises a reaction kettle, the outer side wall of the reaction kettle is communicated with a sampling pipe, and the lower surface of the sampling pipe is communicated with a medicine outlet pipe. During sampling, the sampling bottle is in threaded connection with the medicine outlet pipe, then the pull block is pulled to pull the insertion rod out of the insertion hole and unlock the insertion rod, the rotary knob is rotated to drive the pointing plate to rotate, the ball retracts into the sliding groove through the second spring, when the ball rotates to 180 degrees, the ball is clamped into the positioning groove through the elastic force of the second spring, and the rotating rod drives the movable block to rotate; the first through hole and the second through hole are communicated with each other, the additive can be collected by the sampling bottle through the medicine outlet pipe, sampling can be carried out while the liquid feed additive is processed, a sight glass opening or a flange opening does not need to be opened during sampling, a large amount of air is not prone to entering the reaction kettle, and therefore the processing quality of the liquid feed additive is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sampling device for liquid feed additive processing. Background Technique

[0002] Feed additives refer to small or trace substances added during the processing, production, and use of feeds, including nutritional feed additives and general feed additives. Feed additives are essential raw materials in modern feed industry, and have obvious effects on strengthening the nutritional value of basic feeds, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products. During the processing of feed additives, in order to ensure that the produced additives meet the standards, it is necessary to continuously sample and detect the additives.

[0003] Most of the existing sampling devices for feed additives mostly need to open the sight glass opening of the reaction kettle or the flange opening on the kettle cover for sampling operations. Such operations are likely to allow a large amount of air to enter the interior of the reaction kettle, causing the materials inside the reaction kettle to come into contact with the outside air, which is likely to have an adverse effect on the reaction and result in poor quality of the produced liquid feed additives. Therefore, a sampling device for liquid feed additive processing is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sampling device for liquid feed additive processing to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sampling device for liquid feed additive processing, including a reaction kettle, a sampling pipe is connected to the outer side wall of the reaction kettle, a medicine outlet pipe is connected to the lower surface of the sampling pipe, a fixing block is fixedly connected to the inner side wall of the sampling pipe, a first through hole is opened in the inner side wall of the fixing block, a movable block is slidably connected to the inner side wall of the sampling pipe, a rotating rod is rotatably connected to the right side wall of the sampling pipe, the left end of the rotating rod is fixedly connected to the left side wall of the movable block, a knob is fixedly connected to the right end of the rotating rod, a sampling bottle is threadedly connected to the outer side wall of the medicine outlet pipe, a second through hole is opened in the inner side wall of the movable block, a locking plate is fixedly connected to the upper surface of the sampling pipe, a pointing plate is fixedly connected to the outer side wall of the knob, a jack is opened in the inner side wall of the locking plate, and a plug rod is inserted into the inner side wall of the jack.

[0006] As a further preference of this technical solution: A motor is installed on the upper surface of the reaction kettle, a transmission shaft is rotatably connected to the inner side wall of the reaction kettle, the upper end of the transmission shaft is fixedly connected to the output end of the motor, and uniformly distributed stirring blades are installed on the outer side wall of the transmission shaft.

[0007] As a further preference of this technical solution: a feed pipe is connected to the upper surface of the reaction kettle, and a discharge pipe is connected to the lower surface of the reaction kettle.

[0008] As a further preference of this technical solution: the lower surface of the reaction kettle is fixedly connected with uniformly distributed support legs.

[0009] As a further preference of this technical solution: a first spring is fixedly connected to the left side wall of the locking plate, a pull block is fixedly connected to the end of the first spring away from the locking plate, and the right side wall of the pull block is fixedly connected to the left end of the insertion rod.

[0010] As a further preference of this technical solution: a pair of sliding grooves are formed in the inner side wall of the knob, a ball is slidably connected to the inner side wall of the sliding groove, a second spring is fixedly connected between the outer side wall of the ball and the inner side wall of the sliding groove, a pair of positioning grooves are formed in the right side wall of the sampling pipe, and the outer side wall of the ball is clamped with the inner side wall of the positioning groove.

[0011] As a further preference of this technical solution: uniformly distributed anti-slip lines are formed on the outer side wall of the knob.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] When sampling with the present utility model, first thread the sampling bottle onto the medicine outlet pipe, then pull the pull block to draw out the insertion rod from the insertion hole to release the lock, rotate the knob to drive the pointing plate to rotate, the ball retracts into the sliding groove through the second spring, and when it rotates to 180°, it snaps into the positioning groove through the elastic force of the second spring, the rotating rod drives the movable block to rotate, the first through hole and the second through hole are communicated with each other, and the additive can be collected by the sampling bottle through the medicine outlet pipe. Sampling can be carried out while processing the liquid feed additive. When sampling, there is no need to open the sight glass port or the flange port, and it is not easy for a large amount of air to enter the interior of the reaction kettle, thereby ensuring the processing quality of the liquid feed additive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the sectional view structural schematic diagram of the present utility model;

[0016] Figure 3 is the sectional view structural schematic diagram of the sampling pipe, the fixed block and the first through hole of the present utility model;

[0017] Figure 4 is in the present utility model Figure 3 is the enlarged view of the structure of area A;

[0018] Figure 5Schematic diagram of the locking plate, the first spring and the pulling block in the present utility model;

[0019] Figure 6 Schematic diagram of the movable block, the rotating rod and the second through hole in the present utility model.

[0020] In the figure: 1, reaction kettle; 2, sampling tube; 3, medicine outlet tube; 4, fixed block; 5, first through hole; 6, movable block; 7, rotating rod; 8, knob; 9, sampling bottle; 10, second through hole; 11, locking plate; 12, pointing plate; 13, jack; 14, plug rod; 15, motor; 16, transmission shaft; 17, stirring blade; 18, feed pipe; 19, discharge pipe; 20, support leg; 21, first spring; 22, pulling block; 23, chute; 24, ball; 25, second spring; 26, positioning groove; 27, anti-slip pattern. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

[0022] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0023] Please refer to Figures 1-6, the present utility model provides a technical solution: a sampling device for processing liquid feed additives, including a reaction kettle 1. A sampling pipe 2 is connected to the outer side wall of the reaction kettle 1. A medicine outlet pipe 3 is connected to the lower surface of the sampling pipe 2. A fixed block 4 is fixedly connected to the inner side wall of the sampling pipe 2. A first through hole 5 is opened on the inner side wall of the fixed block 4. A movable block 6 is slidably connected to the inner side wall of the sampling pipe 2. A rotating rod 7 is rotatably connected to the right side wall of the sampling pipe 2. The left end of the rotating rod 7 is fixedly connected to the left side wall of the movable block 6. A knob 8 is fixedly connected to the right end of the rotating rod 7. A sampling bottle 9 is threadedly connected to the outer side wall of the medicine outlet pipe 3. A second through hole 10 is opened on the inner side wall of the movable block 6. A locking plate 11 is fixedly connected to the upper surface of the sampling pipe 2. A pointing plate 12 is fixedly connected to the outer side wall of the knob 8. A jack 13 is opened on the inner side wall of the locking plate 11. A plug rod 14 is inserted into the inner side wall of the jack 13; when it is necessary to perform operations on the feed additive, there is a thread on the outer wall of the medicine outlet pipe 3. First, threadedly connect the sampling bottle 9 to the medicine outlet pipe 3, and then pull out the plug rod 14 from the jack 13 to release the lock. Rotate the knob 8 to drive the pointing plate 12 to rotate 180°. Drive the movable block 6 to rotate through the rotating rod 7. At this time, the first through hole 5 and the second through hole 10 are communicated with each other, and the liquid feed additive in the reaction kettle 1 can flow into the medicine outlet pipe 3 through the sampling pipe 2, and then be collected through the sampling bottle 9. After completion, rotate the knob 8 to align the hole on the pointing plate 12 with the jack 13, and insert the plug rod 14 to lock. At this time, the first through hole 5 and the second through hole 10 are staggered from each other, and the liquid feed additive cannot pass through under the block of the movable block 6, constituting a sampling device for processing liquid feed additives, which can sample while processing the liquid feed additives. When sampling, there is no need to open the sight glass port or flange port, and it is not easy for a large amount of air to enter the inside of the reaction kettle 1, thus ensuring the processing quality of the liquid feed additives.

[0024] In this embodiment, specifically: a motor 15 is installed on the upper surface of the reaction kettle 1. A transmission shaft 16 is rotatably connected to the inner side wall of the reaction kettle 1. The upper end of the transmission shaft 16 is fixedly connected to the output end of the motor 15. A uniformly distributed stirring blade 17 is installed on the outer side wall of the transmission shaft 16; start the motor 15 to drive the transmission shaft 16 to rotate, so that the stirring blade 17 can uniformly mix the materials and improve the mixing degree of the liquid feed additive.

[0025] In this embodiment, specifically: a feed pipe 18 is connected to the upper surface of the reaction kettle 1. A discharge pipe 19 is connected to the lower surface of the reaction kettle 1; add materials into the reaction kettle 1 through the feed pipe 18, and discharge the reacted liquid feed additive through the discharge pipe 19.

[0026] In this embodiment, specifically: uniformly distributed support legs 20 are fixedly connected to the lower surface of the reaction kettle 1; the support legs 20 are used to support and fix the reaction kettle 1.

[0027] In this embodiment, specifically: the left side wall of the locking plate 11 is fixedly connected with a first spring 21, the end of the first spring 21 away from the locking plate 11 is fixedly connected with a pull block 22, and the right side wall of the pull block 22 is fixedly connected to the left end of the insertion rod 14; by pulling the pull block 22, the insertion rod 14 is driven to disengage from the pointing plate 12, and the first spring 21 can prevent the insertion rod 14 from disengaging from the socket 13 when locked.

[0028] In the present embodiment, specifically: a pair of slide grooves 23 are provided on the inner side wall of the knob 8, a ball 24 is slidably connected to the inner side wall of the slide groove 23, a second spring 25 is fixedly connected between the outer side wall of the ball 24 and the inner side wall of the slide groove 23, a pair of positioning grooves 26 are provided on the right side wall of the sampling tube 2, the outer side wall of the ball 24 is engaged with the inner side wall of the positioning groove 26; when the knob 8 is turned, the ball 24 disengages from the positioning groove 26, and the ball 24 is squeezed by the right side wall of the sampling tube 2 and retracts into the slide groove 23 through the second spring 25; when rotated to 180°, the ball 24 is again engaged in the positioning groove 26 by the elastic force of the second spring 25 for slight positioning, thereby facilitating the connection between the first through hole 5 and the second through hole 10.

[0029] In this embodiment, specifically: the outer wall of the knob 8 is provided with evenly distributed anti-skid patterns 27; the anti-skid patterns 27 can increase the friction between the knob 8 and the user's hand, reduce slipping, and facilitate rotation.

[0030] The working principle of the utility model is as follows: when it is necessary to operate the feed additive, a thread is provided on the outer wall of the medicine outlet tube 3, the sampling bottle 9 is firstly connected with the medicine outlet tube 3 by thread, and then the pull block 22 is pulled to pull the insertion rod 14 out of the insertion hole 13, the lock is released, and the knob 8 is turned to drive the pointing plate 12 to rotate 180°, and the movable block 6 is driven to rotate through the rotating rod 7. At this time, the first through hole 5 and the second through hole 10 are connected to each other. When the knob 8 is turned, the ball 24 is disengaged from the positioning groove 26, and the ball 24 is squeezed by the right side wall of the sampling tube 2 and retracted into the slide groove 23 through the second spring 25. When it is rotated to 180°, the ball 24 is again clamped into the positioning groove 26 by the elastic force of the second spring 25, and the feeding is carried out. Slight positioning facilitates the connection between the first through hole 5 and the second through hole 10, and the liquid feed additive in the reactor 1 can flow into the medicine outlet tube 3 through the sampling tube 2, and then be collected through the sampling bottle 9. After completion, the knob 8 is turned to align the hole on the pointing plate 12 with the plug hole 13, and the plug rod 14 is inserted to lock it. At this time, the first through hole 5 and the second through hole 10 are staggered with each other, and the liquid feed additive cannot pass through under the obstruction of the movable block 6, forming a sampling device for processing liquid feed additives, which can sample while processing the liquid feed additives. When sampling, there is no need to open the sight glass port or the flange port, and it is not easy for a large amount of air to enter the reactor 1, thereby ensuring the processing quality of the liquid feed additives.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for processing liquid feed additives, comprising a reaction kettle (1), characterized in that: The outer wall of the reaction kettle (1) is connected to a sampling tube (2), the lower surface of the sampling tube (2) is connected to a medicine outlet tube (3), the inner wall of the sampling tube (2) is fixedly connected to a fixed block (4), the inner wall of the fixed block (4) is provided with a first through hole (5), the inner wall of the sampling tube (2) is slidably connected to a movable block (6), the right side wall of the sampling tube (2) is rotatably connected to a rotating rod (7), the left end of the rotating rod (7) is fixedly connected to the left side of the movable block (6) The outer wall of the medicine outlet tube (3) is threadedly connected to a sampling bottle (9); the inner wall of the movable block (6) is provided with a second through hole (10); the upper surface of the sampling tube (2) is fixedly connected to a locking plate (11); the outer wall of the knob (8) is fixedly connected to a pointing plate (12); the inner wall of the locking plate (11) is provided with an insertion hole (13); and the inner wall of the insertion hole (13) is provided with an insertion rod (14).

2. A sampling device for processing liquid feed additives according to claim 1, characterized in that: An electric motor (15) is installed on the upper surface of the reaction kettle (1), and a transmission shaft (16) is rotatably connected to the inner wall of the reaction kettle (1), the upper end of the transmission shaft (16) is fixedly connected to the output end of the electric motor (15), and the outer wall of the transmission shaft (16) is installed with evenly distributed stirring blades (17).

3. A sampling device for processing liquid feed additives according to claim 1, characterized in that: The upper surface of the reaction kettle (1) is connected to a feed pipe (18), and the lower surface of the reaction kettle (1) is connected to a discharge pipe (19).

4. A sampling device for processing liquid feed additives according to claim 1, characterized in that: The lower surface of the reaction kettle (1) is fixedly connected with evenly distributed supporting legs (20).

5. A sampling device for processing liquid feed additives according to claim 1, characterized in that: A first spring (21) is fixedly connected to the left side wall of the locking plate (11), an end of the first spring (21) away from the locking plate (11) is fixedly connected to a pull block (22), and a right side wall of the pull block (22) is fixedly connected to the left end of the insertion rod (14).

6. A sampling device for processing liquid feed additives according to claim 1, characterized in that: The inner wall of the knob (8) is provided with a pair of slide grooves (23), the inner wall of the slide groove (23) is slidably connected with a ball (24), a second spring (25) is fixedly connected between the outer wall of the ball (24) and the inner wall of the slide groove (23), and the right side wall of the sampling tube (2) is provided with a pair of positioning grooves (26), the outer wall of the ball (24) is clamped with the inner wall of the positioning groove (26).

7. A sampling device for processing liquid feed additives according to claim 1, characterized in that: The outer side wall of the knob (8) is provided with evenly distributed anti-slip grooves (27).

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