Drying and mixing roller

Abstract

The utility model relates to the technical field of drying mechanisms, in particular to a drying mixing roller which comprises a roller body and a transmission mechanism arranged at the bottom of the roller body, connecting rings are arranged at the two ends of the roller body, a support is arranged at the bottoms of the connecting rings for supporting, a transverse frame is horizontally installed in the support, and baffles located in the connecting rings are fixedly installed at the bottom of the transverse frame. When the outer sleeve, the telescopic rod and the scraper are vertically upward, the scraper does not make contact with the inner wall of the roller, the outer sleeve, the telescopic rod and the scraper collide with pet feed in the roller and assist in mixing, and when the outer sleeve, the telescopic rod and the scraper are vertically downward, the telescopic rod extends out of the outer sleeve due to gravity, and the scraper makes contact with the inner wall of the roller. And when the pet feed is assisted, the scrapers scrape off residual chippings on the inner wall of the roller, so that the mixing effect of the materials in the roller is ensured, the situation that the chippings are continuously heated in the roller, the chippings are carbonized, and the finished product drying effect is affected can be prevented, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying mechanisms, in particular to a drying mixing drum. Background Art

[0002] The drying and mixing drum is used for mixing and dehydrating pet feed after it is cooked. It is an important tool for pet feed processing. Drying can increase the shelf life of the finished product, and mixing is used to mix multiple materials together to form a finished pet feed product.

[0003] During the mixing process of pet feed, the feed collides with the mixing drum. During the collision, small pieces of crumbs are generated. The crumbs are small in size and are easily carbonized after being in contact with the inner wall of the mixing drum for a long time, which affects the effect of the finished product of the pet feed. In order to solve this problem, a new type of dry mixing drum is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a drying mixing drum to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying and mixing drum, comprising a drum and a transmission mechanism arranged at the bottom of the drum, connecting rings are arranged at both ends of the drum, and a bracket is arranged at the bottom of the connecting ring for support, a cross frame is horizontally installed in the bracket, a baffle located in the connecting ring is fixedly installed at the bottom of the cross frame, a rotating rod is rotatably connected in the cross frame, a plurality of outer sleeves are equidistantly installed on the rotating rod, a telescopic rod is movably installed in the outer sleeve, a scraper is arranged on the end of the telescopic rod away from the outer sleeve, an assembly rod is arranged on one side of the cross frame, and the assembly rod is fixedly installed together with the end of the rotating rod through a connecting bolt.

[0006] Preferably, two U-shaped seats are fixedly installed on one side of the cross frame, and the U-shaped seats are arranged at positions corresponding to the assembly rods, and a telescopic card is movably inserted in the U-shaped seats, and the telescopic card is movably inserted in a card slot arranged on the assembly rod.

[0007] Preferably, a locking bolt is threadedly connected to the U-shaped seat, and the locking bolt is supported at a corresponding position on the telescopic clamping plate.

[0008] Preferably, a pull ring is fixedly mounted on the end of the telescopic clamp.

[0009] Preferably, the center point of the horizontal frame coincides with the center point of the connecting ring.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the rotation of the assembly rod after adjustment is realized by inserting the telescopic card plate into the card slot, and the fixing of the assembly rod after adjustment is realized by twisting the locking bolt, the assembly rod and the rotating rod rotate under the limit of the horizontal frame, and when the outer sleeve, the telescopic rod and the scraper are vertically upward, the telescopic rod retracts into the outer sleeve due to gravity, and the scraper does not contact the inner wall of the drum, and the outer sleeve, the telescopic rod and the scraper collide with the pet feed in the drum to assist mixing, and when the outer sleeve, the telescopic rod and the scraper are vertically downward, the telescopic rod extends from the outer sleeve due to gravity, and the scraper contacts the inner wall of the drum. While assisting the pet feed, the scraper scrapes off the debris remaining on the inner wall of the drum, ensuring the mixing effect of the materials in the drum, and at the same time, it can prevent the debris from being continuously heated in the drum, causing the debris to carbonize, affecting the drying effect of the finished product, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the scraper structure of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the corresponding position of the telescopic rod of the utility model.

[0014] Figure 4 It is a structural schematic diagram of the corresponding position of the assembly rod of the utility model.

[0015] In the figure: 1. roller; 2. transmission mechanism; 3. connecting ring; 4. bracket; 5. cross frame; 6. baffle; 7. rotating rod; 8. outer sleeve; 9. telescopic rod; 10. scraper; 11. assembly rod; 1101, slot; 12. connecting bolt; 13. U-shaped seat; 14. telescopic clamp; 15. locking bolt. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figures 1 to 4 The utility model provides a technical solution: a drying and mixing drum, comprising a drum 1 and a transmission mechanism 2 arranged at the bottom of the drum 1, wherein the gear part of the transmission mechanism 2 is meshed with the rack on the drum 1 to provide power for the rotation of the drum 1;

[0018] The two ends of the drum 1 are provided with connecting rings 3, and the bottom of the connecting ring 3 is provided with a bracket 4 for support. The connecting ring 3 is connected with the corresponding part to realize the corresponding function, and is connected with the hot air blower to realize heating. The connecting ring 3 is connected with the feeding equipment to realize feeding. A horizontal frame 5 is installed horizontally in the bracket 4. The center point of the horizontal frame 5 coincides with the center point of the circle of the connecting ring 3, and the central axis of the connecting ring 3 coincides with the central axis of the horizontal frame 5. The rotation of the rotating rod 7 and the parts on the rotating rod 7 have the same rotation arc as the drum 1. A baffle 6 located in the connecting ring 3 is fixedly installed at the bottom of the horizontal frame 5. The baffle 6 supports the horizontal frame 5 and blocks half of the area of ​​the connecting ring 3. The material is put into the drum 1 from above the baffle 6. The rotating rod 7 is rotatably connected in the horizontal frame 5. A groove corresponding to the rotating rod 7 is opened on the horizontal frame 5. A rotating connection structure is formed by the groove on the horizontal frame 5 and the rotating rod 7. A plurality of outer sleeves 8 are equidistantly installed on the rotating rod 7. The plurality of outer sleeves 8 cooperate to scrape the pet feed at the corresponding position in the drum 1.

[0019] Please refer to Figure 3 A telescopic rod 9 is movably installed in the outer sleeve 8. The telescopic rod 9 is a T-shaped rod. A groove corresponding to the protrusion at the bottom of the telescopic rod 9 is provided in the outer sleeve 8 to realize the sliding connection and cooperation between the outer sleeve 8 and the telescopic rod 9. The outer sleeve 8 and the telescopic rod 9 form a sliding connection structure through the groove. A scraper 10 is provided on the end of the telescopic rod 9 away from the outer sleeve 8. The scraper 10 is an arc structure, and the end of the scraper 10 is provided with an oblique angle to reduce the contact area with the inner wall of the drum 1 and improve the scraping effect. An assembly rod 11 is provided on one side of the cross frame 5, and the assembly rod 11 is fixedly installed together with the end of the rotating rod 7 through a connecting bolt 12. The assembly rod 11 and the rotating rod 7 rotate synchronously, and the assembly rod 11 and the rotating rod 7 are fixed by the connecting bolt 12 to realize the cooperation between the assembly rod 11 and the rotating rod 7;

[0020] Please refer to Figure 4 , two U-shaped seats 13 are fixedly installed on one side of the cross frame 5, and the U-shaped seat 13 is arranged at the position corresponding to the assembly rod 11, and the U-shaped seat 13 is parallel to the assembly rod 11 in the horizontal state, ensuring that the telescopic card plate 14 arranged in the U-shaped seat 13 can cooperate with the card slot 1101 on the assembly rod 11, and the telescopic card plate 14 is movably inserted in the U-shaped seat 13, and the telescopic card plate 14 is movably inserted in the card slot 1101 arranged on the assembly rod 11;

[0021] The U-shaped seat 13 is threadedly connected with a locking bolt 15, and a thread groove corresponding to the locking bolt 15 is provided on the U-shaped seat 13 to achieve threaded connection and cooperation between the U-shaped seat 13 and the locking bolt 15. The locking bolt 15 is supported at a corresponding position on the telescopic card plate 14 to fix the telescopic card plate 14;

[0022] A pull ring 16 is fixedly installed on the end of the telescopic card plate 14 to assist in pulling the telescopic card plate 14 and improve the convenience of pulling the telescopic card plate 14 .

[0023] Working principle:

[0024] The pet food is placed in the drum 1 through the connecting ring 3, and the drum 1 is driven to rotate through the transmission mechanism 2. The pet food is turned over and dried in the drum 1. During the drying process of the pet food, the pet food contacts and collides with the outer sleeve 8 and the scraper 10, thereby improving the mixing effect of the pet food during the drying process. The locking bolt 15 is turned so that the locking bolt 15 no longer applies pressure to the telescopic card plate 14, and the telescopic card plate 14 can be pulled out from the U-shaped seat 13. The telescopic card plate 14 is pulled out from the U-shaped seat 13 through the pull ring 16. The end of the plate 14 leaves the slot 1101, and the rotating assembly rod 11 drives the rotating rod 7 to rotate in the drum 1. The assembly rod 11 rotates 180 degrees, the outer sleeve 8 and the telescopic rod 9 are vertically downward, and the telescopic rod 9 and the scraper 10 contact the bottom of the inner wall of the drum 1 under the influence of gravity. The telescopic card plate 14 is inserted into the slot 1101, and the locking bolt 15 is re-tightened to fix the assembly rod 11. The scraper 10 scrapes off the debris generated by mixing on the inner wall of the drum 1 to prevent the debris from continuing to flip and dry in the drum 1.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A drying and mixing drum, comprising a drum (1) and a transmission mechanism (2) arranged at the bottom of the drum (1), Features: Both ends of the drum (1) are provided with connecting rings (3), and a bracket (4) is provided at the bottom of the connecting ring (3) for support. A cross frame (5) is horizontally installed in the bracket (4), and a baffle (6) located in the connecting ring (3) is fixedly installed at the bottom of the cross frame (5). A rotating rod (7) is rotatably connected in the cross frame (5), and a plurality of outer sleeves (8) are equidistantly installed on the rotating rod (7). A telescopic rod (9) is movably installed in the outer sleeve (8), and a scraper (10) is provided at the end of the telescopic rod (9) away from the outer sleeve (8). An assembly rod (11) is provided on one side of the cross frame (5), and the assembly rod (11) is fixedly installed together with the end of the rotating rod (7) through a connecting bolt (12).

2. A dry mixing drum according to claim 1, Features: Two U-shaped seats (13) are fixedly mounted on one side of the cross frame (5), and the U-shaped seats (13) are arranged at positions corresponding to the assembly rods (11), and a telescopic card plate (14) is movably inserted in the U-shaped seats (13), and the telescopic card plate (14) is movably inserted in a card slot (1101) provided on the assembly rod (11).

3. A dry mixing drum according to claim 2, Features: A locking bolt (15) is threadedly connected to the U-shaped seat (13), and the locking bolt (15) is supported at a corresponding position on the telescopic clamping plate (14).

4. A dry mixing drum according to claim 3, Features: A pull ring (16) is fixedly mounted on the end of the telescopic clamping plate (14).

5. A dry mixing drum according to claim 2, Features: The center point of the cross frame (5) coincides with the center point of the connecting ring (3).

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