16 results about "Small ears" patented technology

The application discloses a fresh corn ear picking device, belongs to the technical field of fresh corn harvesting machinery, aims at the problem of large impact on ears and high ear damage rate in the ear picking process of a stem pulling roller ear picking plate combined ear picking mechanism, and aims to provide a fresh corn ear picking device with small ear damage and strong adaptability. Two guide rollers are symmetrically arranged on a transmission box, a harvesting knife is arranged below front ends of the two guide rollers, two driving vertical shafts are symmetrically arranged on the transmission box, two cutting disc knives which are in mesh with each other are symmetrically arranged at roots of the two driving vertical shafts, two driven vertical shafts are vertically arranged above the front ends of the two guide rollers, a hay raking belt is symmetrically arranged horizontally above the two driving vertical shafts and the two driven vertical shafts, and a positioning belt is symmetrically arranged horizontally below the two driving vertical shafts and the two driven vertical shafts. The application is suitable for low-damage harvesting operation of fresh corn.

The invention discloses a structure and process method for reducing casting thermal stress of a large U-shaped piece, and belongs to the technical field of casting thermal stress reduction, the structure comprises the U-shaped piece composed of a bottom plate, two lug plates, an inner side rib and an outer side rib, and further comprises a hand-in-hand process structure arranged between the two lug plates on the U-shaped piece; the hand-in-hand process structure comprises four small lug plates and two process ribs; the four small lug plates are respectively arranged on the two lug plates, and two small lug plates are correspondingly arranged on each lug plate; the two process ribs are respectively connected with the opposite small lug plates on the two lug plates; and the small lug plates and the process ribs are both of temporary structures and are cut off after the U-shaped part is subjected to heat treatment. According to the structure and the technological method for reducing the casting thermal stress of the large U-shaped part, the problems that in the prior art, the casting thermal stress in the U-shaped part and the casting residual stress of a special part are too large can be effectively solved.

1. Name of the designed product: cool slippers (small ears). 2. Use of the designed product: the designed product is used for wearing. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Cold Storage Jar (with handle and second-generation small ears). 2. Purpose of this design: It is used to store bottled beverages of different sizes and has the function of keeping them hot or cold. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model belongs to the technical field of breeding, and particularly relates to a trough for breeding small-ear pigs, which comprises a mixing box, the upper end of the mixing box is provided with a box cover through a plurality of bolts, the right side of the upper end of the box cover is fixedly connected with a feed hopper, and the lower end of the mixing box is fixedly connected with a trough. A plurality of partition plates are fixedly connected to the interior of the trough, a plurality of cover clamping mechanisms are arranged on the outer side of the mixing box, a mixing mechanism is arranged in the mixing box, the trough is fixedly connected with a plurality of discharging openings and is connected to the outer side of the upper end of the mixing box through a telescopic rod, and the lower end of the telescopic rod is connected with an end cover. The end cover can be conveniently and automatically lifted through the telescopic rod, so that the end cover can conveniently and automatically rotate to cover an opening in the upper end of the trough, and foodstuffs in the trough are prevented from being polluted when the feed trough is not used, a motor is arranged, a motor shaft drives a stirring shaft to rotate, and the stirring shaft drives a stirring rod and a scraping plate to rotate; therefore, the foodstuff in the mixing box can be conveniently mixed and stirred.

1. The name of this design product: Small Ear Knife. 2. Purpose of this design product: for ear cleaning. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 2 Stereoscopic Figure 2. 5. Since the top view and bottom view of Design 1 have been reflected in the stereoscopic view 1 of Design 1, the stereoscopic view 2 of Design 1 and the head reference view of Design 1, the top view and bottom view of Design 1 are omitted. The top view and bottom view of Design 2 have been reflected in the stereoscopic view 1 of Design 2, the stereoscopic view 2 of Design 2 and the head reference view of Design 2, so the top view and bottom view of Design 2 are omitted, and the top view of Design 1, the bottom view of Design 1, the top view of Design 2 and the bottom view of Design 2 are omitted. 6. Designate Design 2 as the base design.

The utility model discloses a gummed paper wrapping small lug mechanism which comprises a clamping component and a moving mechanism. The clamping component comprises a mounting frame and a clamping action unit mounted on the mounting frame, two rubber covered rollers which extend in the Z-axis direction and are arranged side by side in the Y-axis direction are arranged on the clamping action unit, and the two rubber covered rollers can be opened or clamped under the driving of the clamping action unit; the moving mechanism is used for driving the clamping component to move in the X-axis direction, the Y-axis direction and the Z-axis direction. Wherein the X axis is a horizontal axis perpendicular to the end face of the product, the Y axis is vertically parallel to the horizontal axis of the end face of the product, and the Z axis is a vertical axis. According to the utility model, the gummed paper small lug can be automatically pressed and pasted on the end face of the product, the gummed paper small lug is firmly pasted, the damage to the small lug is small, the bad defects such as bubbles and wrinkles are not easy to occur, and the working efficiency of the equipment is effectively improved.

1. The name of the design product: fruit wine bottle (small ear). 2. The use of the design product: bottle for wine. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best shows the design points: perspective view 1. 5. The design product is made of transparent material.

1. Name of the design product: rain shoes (small ears). 2. Use of the design product: waterproof rain shoes for wearing on the feet. 3. Design points of the design product: in the overall shape and pattern combination of the product. 4. Picture or photo that best indicates the design points: combination state diagram.

The utility model relates to fire fighting tool technical field discloses a fire hydrant copper hoop and cap ratchet quick dismounting tool, including mould head, the upper end of mould head is provided with a plurality of recesses, the distance and shape between two symmetrical recesses all are suitable for two symmetrical short small ears of fire hydrant copper hoop, one side of mould head is provided with counter sink, the outside of mould head is provided with counterbore, the shape of counterbore is suitable for the angle head of fire hydrant cap, the utility model drives two short small ears to rotate with recess, counterbore drives cap to rotate, realized the integration design of copper hoop and cap dismounting function. This single tool has integrated copper hoop dismounting and cap dismounting dual key function, avoids carrying multiple tools, reaches the effect of 'one machine two uses', petal type recess clamping solves the industry problem that copper hoop lacks effective force application site, ensures the stability and reliability of grabbing, the tool accords with the ergonomics design, and the operation is simple and direct, significantly reduces the dependence on the experience and technical level of maintenance personnel.

The present application relates to edible mushroom technical field, disclose a kind of Auricularia polytricha strain and application.The Auricularia polytricha (Auricularia polytricha) of the present application JI 5, on October 23, 2024, is preserved in China typical culture preservation center, and the preservation number is CCTCC NO: M 20242312.Auricularia polytricha JI 5 fruit body has the excellent agronomic characters such as little fluff, regular ear edge, small ear base, high rehydration rate, and can be used for screening breeding, cultivation planting, fermentation extraction of Auricularia polytricha, also can be used for the deep processing of food or health products.