CN211983732U - Aquaculture feed processing device - Google Patents

Abstract

The utility model discloses an aquaculture feed processing device, which relates to the technical field of feed processing. A cutting mechanism is slidably installed on the sleeve, and an adjustment mechanism for adjusting the falling rate of the feed is slidably installed on the feed pipe; the screw shafts of the two screw shafts in the stirring mechanism provided by the utility model have opposite screw threads, so that the raw materials of aquaculture feed can be slidably installed. While rotating and stirring in the mixing box, it circulates and flows, so that the various components of the feed raw materials can be fully and efficiently stirred and mixed. The compaction effect, and then through the secondary extrusion of the extrusion plate, ensures the uniform extrusion force of the feed in the sleeve, and the feed strips extruded from the extrusion holes are more uniform and continuous, so that the feed particles cut by the cutting mechanism can be obtained. more uniform.

Description

An aquaculture feed processing device

technical field

The utility model relates to the technical field of feed processing, in particular to an aquaculture feed processing device.

Background technique

Feed is a general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, More than ten varieties of feed raw materials such as oil, meat and bone meal, grains, feed additives, etc.; aquaculture is the use of waters for breeding by human beings. It is one of the agricultural production sectors, and is divided into marine aquaculture and freshwater aquaculture according to the nature of the waters.

The patent with the authorization announcement number CN209391057 U discloses a feed processing device, which includes a processing box, and the processing box includes a cutting and mixing box and a forming box. There is a discharge port at the bottom of the box, and a sealing plate is connected to the discharge port; the forming box includes a gathering tank, the top of the gathering tank is connected with the bottom end of the cutting and mixing box, and the center line of the bottom end of the gathering tank is connected with a vertical A first motor whose output shaft is vertically downward is fixedly connected to the bottom of the cutting and mixing box directly above the through tube, and a screw rod is connected to the output shaft of the first motor, and the screw rod passes through the through tube and the inner wall of the through tube. Contact; there is a pair of rollers directly below the through pipe, and several grooves are arranged in parallel on the opposite rollers. The grooves are parallel to the axis of the pair of rollers. Although the device can be used for feed processing, the mixing of raw material components is not sufficiently uniform during the processing, resulting in poor quality of the formed feed. Therefore, an aquaculture feed processing device is now provided to solve the problem. above technical problems.

Utility model content

The purpose of the present utility model is to provide an aquaculture feed processing device to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An aquaculture feed processing device comprises a fixing frame, a collection tank is fixed on the fixing frame, a stirring box and a material guiding pipe connected with it through a material guiding pipe are fixed on the fixing frame, and a motor is fixed on the side wall of the mixing box, The motor is driven and connected with a stirring mechanism located inside the stirring box, and the stirring mechanism is driven and connected with a vertical rod arranged vertically through a reciprocating lifting mechanism. There are several extrusion holes evenly opened at the bottom of the extrusion groove, a guide sleeve is fixed on the extrusion groove, and a cutting mechanism is slidably installed on the guide sleeve. Fall rate adjustment mechanism.

As an improvement scheme of the present utility model: the stirring mechanism includes two stirring boxes, and two screw shafts with opposite helical directions are respectively rotated and installed in the two stirring boxes. The shafts are driven and connected through a pulley mechanism, one of the screw shafts is coaxially fixed with the motor output shaft, and two communication pipes are connected and installed between the two mixing boxes.

As an improvement scheme of the present utility model: the reciprocating lifting mechanism includes a runner fixed coaxially with the screw shaft, a turning frame is horizontally fixed on the vertical rod, and an eccentrically fixed runner is slidably penetrated in the turning frame. on the drive pin.

As an improvement scheme of the present utility model: the extrusion mechanism includes an extrusion plate horizontally fixed at the bottom of the vertical rod, a sleeve is slidably installed in the extrusion groove, and the extrusion plate is slidably installed in the sleeve. A vertical sleeve for the vertical rod to slide through is vertically fixed on the sleeve, and a limit spring is fixedly connected between the vertical sleeve and the extrusion plate.

As an improvement scheme of the present utility model: the cutting mechanism includes a sliding rod that horizontally slides through the guide sleeve, the sliding rod is fixed with a scraper that slides into contact with the bottom surface of the extrusion groove, and the sliding rod and the vertical rod bracket are fixed with A fixed block is fixed on the sliding rod, and a spring coil is fixed between the fixed block and the guide sleeve to go around the wire rope of the fixed pulley.

As an improvement scheme of the present utility model: the adjustment mechanism includes a baffle plate that horizontally slides through the material guide pipe, the baffle plate is provided with a blanking hole, the baffle plate is threadedly connected and installed with a horizontally arranged screw, and the end of the screw The bearing connection is mounted on the holder.

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

The threads of the two screw shafts in the stirring mechanism provided by the utility model are opposite to each other, so that the aquaculture feed raw materials can be rotated and stirred in the stirring box while circulating flow, so that each component of the feed raw materials can be fully and efficiently stirred and mixed. , the sleeve in the extrusion mechanism can initially gather and compact the feed raw materials in the extrusion groove, and then through the secondary extrusion of the extrusion plate, the uniform extrusion force of the feed in the sleeve is ensured , the feed strips extruded from the extrusion holes are more uniform and continuous, so that the feed particles cut by the cutting mechanism are more uniform.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged schematic diagram of A part in Fig. 1;

Fig. 3 is the partial top view schematic diagram of Fig. 1;

Fig. 4 is the partial side view schematic diagram of Fig. 1;

5 is a schematic diagram of a partial three-dimensional structure of the present invention.

In the picture: 1-fixed frame, 2-blanking hole, 3-screw, 4-baffle plate, 5-motor, 6-screw shaft, 7-mixing box, 8-belt pulley mechanism, 9-runner, 10-return frame, 11- drive pin, 12- vertical rod, 13- wire rope, 14- connecting pipe, 15- guide pipe, 16- fixing block, 17- spring ring, 18- guide sleeve, 19- sliding rod, 20-extending scraper, 21-collecting groove, 22-extrusion groove, 23-vertical sleeve, 24-sleeve, 25-limit spring, 26-extrusion plate, 27-extrusion hole, 28-extension Spring, 29-groove, 30-threaded rod.

Detailed ways

Below in conjunction with specific embodiment, the technical scheme of this patent is described in further detail:

Example 1

1-5, an aquaculture feed processing device includes a fixing frame 1, a collecting tank 21 is fixed on the fixing frame 1, a stirring box 7 and a guide tube 15 connected with it are fixed on the fixing frame 1 Material pipe 15, a motor 5 is fixed on the side wall of the stirring box 7, and the motor 5 is driven and connected with a stirring mechanism located inside the stirring box 7, and the stirring mechanism is driven and connected with a vertical rod arranged vertically through a reciprocating lifting mechanism 12. The vertical rod 12 is provided with a squeezing mechanism for squeezing the feed inside the squeezing groove 22. A number of squeezing holes 27 are evenly opened at the bottom of the squeezing groove 22. The squeezing groove 22 is fixed with The guide sleeve 18 is slidably installed with a cutting mechanism, and the material guide tube 15 is slidably installed with an adjustment mechanism for adjusting the falling rate of the feed.

The inside of the stirring box 7 provided in the device is used to store the raw materials of the aquaculture feed to be processed, and the raw materials are rotated and stirred by the stirring mechanism to achieve full fusion between the raw materials. Specifically, the stirring mechanism includes two stirring boxes 7, The two mixing boxes 7 are respectively equipped with screw shafts 6 with opposite helical directions. The two screw shafts 6 have opposite helical directions. The two screw shafts 6 are connected by a pulley mechanism 8. The output shaft is coaxially fixed, and two communication pipes 14 are connected and installed between the two stirring boxes 7 .

The motor 5 drives a screw shaft 6 to rotate, and the screw shaft 6 drives the other screw shaft 6 to rotate through the pulley mechanism 8. During the rotation of the screw shaft 6, the rotation movement of the feed material can be realized, which promotes the stirring and mixing effect of the feed. The threads of the two screw shafts 6 are in opposite directions, so that the feed material can circulate between the two mixing boxes 7, and the mixing effect of the feed is significantly improved.

Example 2

On the basis of Embodiment 1, in addition, the reciprocating lifting mechanism of the device includes a runner 9 that is coaxially fixed with the screw shaft 6 , the vertical rod 12 is horizontally fixed with a revolving frame 10 , and the revolving frame 10 is slidably penetrated. There is a transmission pin 11 eccentrically fixed on the runner 9 .

During the rotation of the screw shaft 6, it drives the runner 9 to rotate, and the transmission pin 11 fixed on the runner 9 rotates accordingly and slides along the loop frame 10, thereby realizing that the loop frame 10 drives the vertical rod 12 Vertical reciprocating lift, that is, the vertical rod 12 drives the extrusion mechanism to reciprocate up and down to extrude the feed material in the extrusion groove 22, and the feed material is extruded from the extrusion hole 27 and cut into pellets by the cutting mechanism. into the collection tank 21.

Specifically, the pressing mechanism includes a pressing plate 26 horizontally fixed at the bottom of the vertical rod 12 , a sleeve 24 is slidably installed in the pressing groove 22 , and the pressing plate 26 is slidably installed in the sleeve 24 , the sleeve 24 A vertical sleeve 23 for the vertical rod 12 to slide through is vertically fixed on the upper part, and a limit spring 25 is fixedly connected between the vertical sleeve 23 and the pressing plate 26 .

During the vertical movement of the vertical rod 12 , the sleeve 24 slides vertically downward along the extrusion groove 22 , the bottom of the sleeve 24 first abuts against the inner bottom of the extrusion groove 22 , and the feed passes through the sleeve 24 at this time. To achieve gathering and preliminary compression, then, the position of the sleeve 24 remains unchanged, and the vertical rod 12 drives the extrusion plate 26 to continue to move down. At this time, the extrusion plate 26 can perform a secondary extrusion effect on the feed material in the sleeve 24. That is, the feed extruded out of the extrusion hole 27 is more compact and compact, and the processing quality of the feed is effectively improved.

The cutting mechanism of the device includes a sliding rod 19 that horizontally slides through the guide sleeve 18. The sliding rod 19 is fixed with a scraper 20 that slides into contact with the bottom surface of the extrusion groove 22. The sliding rod 19 and the vertical rod 12 bracket are fixed to bypass the For the wire rope 13 of the fixed pulley, a fixing block 16 is fixed on the sliding rod 19 , and a spring coil 17 is fixed between the fixing block 16 and the guide sleeve 18 .

During the vertical lifting and lowering of the vertical rod 12, the vertical rod 12 pulls the sliding rod 19 through the wire rope 13 and drives the scraper 20 to reciprocately slide under the guidance of the guide sleeve 18, so as to realize the removal of the bar feed from the extrusion hole 27. Cutting effect, and then get granular feed pellets.

Further, the device is also provided with an adjustment mechanism, including a baffle plate 4 that horizontally slides through the material guide pipe 15, the baffle plate 4 is provided with a blanking hole 2, and the baffle plate 4 is screwed and installed with a horizontally arranged screw 3, The bearing at the end of the screw 3 is connected and installed on the fixed frame 1. By rotating the screw 3, the baffle 4 can be driven to slide and adjust laterally, and the area of the blanking hole 2 on the baffle 4 and the inside of the guide pipe 15 is adjusted, that is, the feed The speed of entering the extrusion tank 22 from the mixing box 7 is adjusted, which can be adjusted according to the actual processing needs, so as to ensure the efficient processing of the feed.

To sum up, the two screw shafts 6 in the stirring mechanism provided by the present invention have opposite screw threads, so that the aquaculture feed raw materials can be rotated and stirred in the stirring box 7 and circulated while circulating, so that the various components of the feed raw materials can be circulated. To obtain sufficient and efficient stirring and mixing effect, the sleeve 24 in the extrusion mechanism can initially gather and compact the feed material in the extrusion groove 22, and then through the secondary extrusion of the extrusion plate 26 to ensure Therefore, the feed in the sleeve 24 is evenly extruded and stressed, and the feed strips extruded from the extrusion hole 27 are more uniform and continuous, so that the feed particles cut by the cutting mechanism are more uniform.

It should be noted that, although this specification is described in terms of embodiments, not every embodiment only includes an independent technical solution. This description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as an independent technical solution. Overall, the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the descriptions thereof are more specific and detailed. However, it should not be construed as a limitation on the patent scope of the technical solution. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all belong to the protection scope of the present technical solution. The protection scope of the patent for this technical solution shall be subject to the appended claims.

Claims (7)

1. An aquaculture feed processing device, comprising a fixing frame (1), and a collecting tank (21) is fixed on the fixing frame (1), and it is characterized in that, a stirring box (7) is fixed on the fixing frame (1) and the material guide pipe (15) communicated with it through the material guide pipe (15), the side wall of the stirring box (7) is fixed with a motor (5), and the motor (5) is driven and connected with a motor (5) located inside the stirring box (7). The stirring mechanism, the stirring mechanism is driven and connected with a vertical rod (12) vertically slidably arranged through a reciprocating lifting mechanism, and the vertical rod (12) is provided with a squeezer for squeezing the feed inside the squeezing groove (22). Pressing mechanism, a plurality of extrusion holes (27) are evenly opened at the bottom of the extrusion groove (22), a guide sleeve (18) is fixed on the extrusion groove (22), and a guide sleeve (18) is slidably installed on the guide sleeve (18). For the cutting mechanism, an adjusting mechanism for adjusting the falling rate of the feed is slidably installed on the feeding pipe (15). 2. The aquaculture feed processing device according to claim 1, characterized in that, the stirring mechanism comprises two stirring boxes (7), and two screw boxes (7) are respectively rotated and installed with spirals with opposite helical directions. Shaft (6), the helical directions of the two screw shafts (6) are opposite, the two screw shafts (6) are connected by a pulley mechanism (8), and one of the screw shafts (6) is coaxial with the output shaft of the motor (5). Fixed, two communication pipes (14) are installed in communication between the two stirring boxes (7). 3. The aquaculture feed processing device according to claim 2, wherein the reciprocating lifting mechanism comprises a runner (9) fixed coaxially with the screw shaft (6), and the vertical rod (12) is horizontally fixed on the There is a turning frame (10), and a transmission pin (11) eccentrically fixed on the runner (9) is slidably passed through the turning frame (10). 4. The aquaculture feed processing device according to claim 1, wherein the extrusion mechanism comprises an extrusion plate (26) horizontally fixed at the bottom of the vertical rod (12), and the extrusion groove (22) is in the extrusion groove (22). A sleeve (24) is slidably installed, and the extrusion plate (26) is slidably installed in the sleeve (24). 5. The aquaculture feed processing device according to claim 4, characterized in that, a vertical sleeve (23) for sliding through the vertical rod (12) is vertically fixed on the sleeve (24). A limit spring (25) is fixedly connected between the straight sleeve (23) and the pressing plate (26). 6. The aquaculture feed processing device according to claim 1, wherein the cutting mechanism comprises a sliding rod (19) that horizontally slides through the guide sleeve (18), and the sliding rod (19) is fixed with a sliding rod (19). The scraper (20) slidingly abuts on the bottom surface of the groove (22), the sliding rod (19) and the vertical rod (12) brackets are fixed with a wire rope (13) that goes around the fixed pulley, and the sliding rod (19) is fixed with a wire rope (13). A fixed block (16), a spring ring (17) is fixed between the fixed block (16) and the guide sleeve (18). 7. The aquaculture feed processing device according to claim 1, wherein the adjustment mechanism comprises a baffle plate (4) that horizontally slides through the feed guide pipe (15), and the baffle plate (4) is provided with a landing The material hole (2) and the baffle plate (4) are threadedly mounted with a horizontally arranged screw rod (3), and the end bearing of the screw rod (3) is connected and mounted on the fixing frame (1).

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