CN210584705U

CN210584705U - Feed mixer

Info

Publication number: CN210584705U
Application number: CN201921313793.7U
Authority: CN
Inventors: 杜邦福; 杜昌勤
Original assignee: SICHUAN WUYI MACHINERY MANUFACTURE CO Ltd
Current assignee: SICHUAN WUYI MACHINERY MANUFACTURE CO Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-22
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a feed mixer, staving on including the support with be fixed in the support, its lateral wall bottom is opened there is the discharge gate, its bottom is rotated and is connected with and turns, the top center of turning is equipped with the projection, the projection lateral wall is opened there is the external screw thread, the top is equipped with revolves the post, it opens to revolve the post bottom has the recess with projection matched with, the recess lateral wall is opened has the internal thread that corresponds with the external screw thread of projection lateral wall, it has the sliding key groove to open in the projection, be equipped with vertical direction sliding fit's locking key in it, the recess tank bottom is opened there is matched with locking keyway, fixedly connected with pull rod in the locking key, the top of pull rod is run through the top of revolving the post and has been connect soon the locking spiral cover, locking spiral cover connects soon with revolving the post top, the locking spiral cover overcoat is equipped. It is convenient reinforced and observe many times, and its revolves the rotatory in-process of post and can effectively avoid the upper end to throw, and revolves the post lower extreme and connect closely rationally, effectively avoids taking place to drop or fracture.

Description

Feed mixer

Technical Field

The utility model relates to a stirring mixing equipment field particularly, relates to a feed mixer.

Background

A feed mixer is a device commonly used in the field of farming, which is capable of efficiently stirring and mixing various feeds and nutrients required by animals. Vertical mixing barrel is the more common one in the feed mixer, and it drives the blending knife through vertical rotatory pivot and stirs the material to drive the material rotation and rise, make by the intensive mixing of material of stirring.

Most of the existing vertical mixing barrels are provided with a cover body, a motor for driving a stirring knife is arranged on the cover body, if materials need to be added in the stirring process, the materials can be added smoothly only by opening the cover body after a power supply is turned off, and the stirring condition of the materials cannot be visually confirmed due to the arrangement of the cover body in the stirring process. With the further optimization of the breeding industry, the raw material types and components of the mixed feed are further improved, various additives beneficial to the growth and development of animals and disease resistance need to be added, the part of the additives need to be added in batches and in times after the basic feed is cut and stirred uniformly, if the existing vertical mixer is used, the power supply needs to be turned off for many times, the cover body is opened, the operation is complex, and if the mixing effect is not good, manual adjustment and intervention cannot be timely made in the stirring process, so that the stirring efficiency and effect are seriously affected.

If the cover body is removed, when the motor drives the rotating shaft to rotate, the upper end of the existing vertical mixing barrel is very easy to swing under the action of centrifugal force, and the situation is easier to occur when materials are uneven, so that the bottom end is bent and broken, equipment is damaged, and operators can be injured seriously.

The present application is made in view of this feature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed mixer, it makes things convenient for reinforced and the observation many times, and it revolves the rotatory in-process of post and can effectively avoid the upper end to throw, and revolves the post lower extreme and connect closely rationally, effectively avoids taking place to drop or fracture.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a feed mixer, which comprises a bracket (10) and a barrel body fixed on the bracket, wherein the barrel body comprises a cylindrical part and a conical barrel part which are connected from top to bottom, the top of the cylindrical part is open, the bottom of the side wall of the conical barrel part is provided with a discharge port, the discharge port is provided with a discharge slideway, the feed mixer is characterized in that the bottom of the conical barrel part is rotationally connected with a rotating body, the bottom of the rotating body is connected with a motor through a transmission mechanism, the motor is arranged on the bracket, the center of the top of the rotating body is provided with a convex column, the side wall of the convex column is provided with an external thread, the top of the convex column is vertically provided with a rotary column, the side wall of the rotary column is provided with a stirring knife, the bottom of the rotary column is provided with a groove matched with the convex column, the side wall of the groove is, the tank bottom of the groove of the rotary column is provided with a locking key groove matched with the locking key, when the rotary column is screwed with the convex column, the locking key can slide upwards and is inserted into the locking key groove, the locking key is positioned at the joint of the rotary column and the convex column, the middle part of the locking key is vertically provided with a mounting hole, a pull rod matched with the locking key is fixedly connected in the mounting hole, the top end of the pull rod vertically runs through the rotary column and is screwed with a locking rotary cover through external threads, the bottom of the locking rotary cover is provided with a cover groove matched with the top of the rotary column, the locking rotary cover is screwed with the top of the rotary column through internal threads of the cover groove, a shaft sleeve matched with rotation is sleeved outside the locking rotary cover, and the side wall of the shaft sleeve is connected with the inner side wall of.

Preferably, the part of the rotary column, which is positioned at the upper side of the bottom groove, is provided with a cylindrical cavity.

Preferably, the stirring knife is a spiral knife which is arranged on the rotary column in a disc mode, the diameter ratio of the diameter of the stirring knife to the inner diameter ratio of the cylindrical portion is 1:3, the stirring knife is arranged along the counterclockwise dial from top to bottom in a plan view, and the motor drives the rotary column to rotate counterclockwise.

Compared with the prior art, the utility model provides a feed mixer's beneficial effect is:

through arranging the rotating body, arranging the convex column on the rotating body, arranging the external thread on the outer side wall of the convex column, arranging the rotating column above the convex column, arranging the groove matched with the convex column at the bottom of the rotating column, arranging the internal thread matched with the groove side wall, connecting the rotating column with the convex column in a threaded connection mode, enabling the two to be tightly connected, arranging the sliding key groove in the convex column, arranging the locking key sliding in the vertical direction in the sliding key groove, arranging the locking key groove matched with the locking key at the groove bottom of the rotating column, locking the rotating column and the rotating body in a mode that the locking key is inserted into the locking key groove, arranging the mounting hole in the locking key, fixedly connecting the pull rod in the mounting hole, enabling the top end of the pull rod to vertically penetrate through the rotating column and be connected with the locking rotating cover in a rotating mode, enabling the locking rotating cover to be connected with the rotating column in a rotating mode, and further improving the structural strength of the rotating, prevent it from swinging when rotating, reduce the weight of the middle part and the upper part of the rotary column by arranging a columnar cavity in the rotary column, further prevent it from swinging when rotating, and the hollow cylinder shape has better mechanical property and structural strength in a rotating state, the rigid pull rod fixed in the middle part can provide the function of a reinforcing rib, further improve the structural strength and prevent it from swinging when rotating, the shaft sleeve matched with the locking rotary cover is sleeved outside the locking rotary cover, and the shaft sleeve is connected with the inner side wall of the barrel body through a plurality of connecting rods, further prevent the swinging of the upper end of the rotary column, through the mutual matching of the above components, the top end of the rotary column of the feed mixer can effectively avoid swinging without being fixed by the way of being connected with the barrel cover, the effect of feeding and observation at any time can be realized in a state without closing the motor, and the stirring and mixing effect of the feed can be obviously improved, meets the requirement of current feed mixing.

Drawings

Fig. 1 is a schematic view of a feed mixer provided by the present invention;

fig. 2 is a side sectional view of the feed mixer provided by the present invention;

fig. 3 is the utility model provides a feed mixer's the connection schematic diagram of turning, revolving the post, locking spiral cover, axle sleeve and pull rod.

The labels in the figure are: 10-a scaffold; 11-a reinforcement plate; 20-barrel body; 21-a cylindrical portion; 22-a cone portion; 221-a discharge hole; 222-a discharge chute; 30-a swivel; 31-a convex column; 32-sliding key slot; 33-a locking key; 331-mounting holes; 332-a pull rod; 333-locking and screwing a cover; 3331-locking holes; 3332-cover slot; 334-shaft sleeve; 3341-connecting rod; 40-spin columns; 41-groove; 42-locking key groove; 43-stirring knife; 50-a motor; 60-a drive gear; 61-a driven gear; 62-drive chain.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

examples

Referring to fig. 1 to 3, the present embodiment provides a feed mixing machine, which includes a support 10 and a barrel 20 fixed on the support 10, wherein the barrel 20 includes a cylindrical portion 21 and a conical portion 22 connected from top to bottom, the top of the cylindrical portion 21 is open, the bottom end of the conical portion 22 is closed into an inverted cone shape, which facilitates the aggregation of the mixed feed, a discharge port 221 is formed at the bottom of the side wall of the conical portion 22, a discharge chute 222 is formed at the discharge port 221, one end of the discharge chute 222 close to the barrel 20 is connected to the conical portion 22 at the discharge port 221, a material blocking door is formed at the discharge port 221, and the material blocking door is installed at the discharge port 221 through any one of the methods in the prior art according to actual use.

Open the bottom of cone section of thick bamboo portion 22 has the installing port, it is connected with the matched with and rotates 30 to rotate in the installing port, in this embodiment, it is the columnar body of vertical setting to rotate body 30, driven gear 61 has been cup jointed on its bottom lateral wall, support 10 is located staving 20 bottom and installs motor 50, driving gear 60 is installed to the output of motor 50, driving gear 60 passes through drive chain 62 transmission with driven gear 61 and is connected, it rotates to drive driving gear 60 through motor 50 work, driving gear 60 passes through drive chain 62 and drives driven gear 61 and rotate, driven gear 61 drives to rotate body 30. The support 10 is provided with a horizontally arranged reinforcing plate 11, the reinforcing plate 11 is provided with a supporting hole matched with the rotator 30, a matched bearing sleeve is arranged in the supporting hole, and the lower part of the rotator 30 extends into the bearing sleeve and is in running fit with the bearing sleeve, so that the lower part of the rotator 30 is in running connection with the reinforcing plate 11 through the bearing sleeve, and the connection can further improve the stability of the rotator 30.

It should be noted that, a matched bearing sleeve is installed in the installation opening at the bottom of the cone cylinder part 22, and the rotating body 30 is sleeved in the bearing sleeve, so as to realize the rotating connection between the rotating body 30 and the installation opening, and simultaneously reduce the friction during rotation and reduce the wear.

The top end of the rotating body 30 extends into the cone part 22, the center of the top of the rotating body is provided with a convex column 31, the convex column 31 is cylindrical, the outer wall of the convex column is provided with external threads, the top of the convex column 31 is vertically provided with a rotating column 40, the bottom of the rotating column 40 is provided with a groove 41 matched with the convex column 31, the inner side wall of the groove 41 is provided with internal threads matched with the external threads of the convex column 31, the rotating column 40 is screwed on the convex column 31 through the external threads, so that the convex column 31 extends into the groove 41 of the rotating column 40, and meanwhile, the bottom of the rotating column 40 is abutted against the top of the. The screw thread is a common clockwise screw thread, and the screw post 40 is screwed to the boss 31 by clockwise turning the screw post 40 in a plan view.

Vertical division has the slip keyway 32 in the boss 31, and slip keyway 32 is the cuboid groove in this embodiment, and the middle part at the top of boss 31 is link up to its top, and its bottom downwardly extending link up and turn 30, is equipped with vertical direction sliding fit's locking key 33 in the slip keyway 32, and the shape and the slip keyway 32 of locking key 33 cooperate, is the matched with cuboid key in this embodiment, and it only can form vertical direction's slip with slip keyway 32, can't take place horizontal direction's removal and rotation. The groove bottom of the groove 41 of the rotary column 40 is provided with a locking key groove 42 matched with the locking key 33, when the rotary column 40 and the convex column 31 are screwed until the bottom of the rotary column 40 is abutted against the top of the rotating body 30, the locking key 33 can extend into the locking key groove 42 in a mode of sliding upwards along the sliding key groove 32, so that the rotation of the rotary column 40 relative to the rotating body 30 is limited, and the rotary column 40 is tightly connected with the rotating body 30. It should be noted that, when the locking key 33 extends into the locking key groove 42 and the top of the locking key 33 abuts against the bottom wall of the locking key groove 42, the locking key 33 is located at the connection position of the rotating column 40 and the protruding column 31, so that the rotating column 40 and the protruding column 31 are effectively locked, and the rotating column 40 and the protruding column 31 are prevented from being unscrewed.

The middle part of the locking key 33 is vertically provided with a mounting hole 331, the mounting hole 331 is internally and fixedly connected with a matched pull rod 332, in the embodiment, the locking key and the mounting hole 331 are fixedly connected through threaded connection and welding, namely, the inner side wall of the mounting hole 331 is provided with internal threads, the bottom of the pull rod 332 is provided with matched external threads, when the pull rod 332 is screwed into the locking key 33 and penetrates through the locking key 33, the locking key and the locking hole are fixedly connected into a whole through a welding mode, in other embodiments, any one of the fixed connection modes in the prior art can be selected according to actual use conditions, so that the locking key and the locking hole 331 can not be separated. The upper side part of the rotary column 40, which is positioned at the bottom of the groove 41 at the bottom, is provided with a cylindrical cavity, so that the rotary column 40 is a hollow column, the center of the bottom of the groove 41 is provided with a through hole matched with the pull rod 332, the top end of the pull rod 332 extends into the cavity of the rotary column 40 through the through hole at the bottom of the groove 41 and extends into the top of the rotary column 40, the upper side wall of the pull rod 332 is provided with an external thread which is screwed with the locking rotary cover 333 through the external thread, the middle part of the locking rotary cover 333 is provided with a locking hole 3331 which is vertically communicated, the inner side wall of the locking hole 3331 is provided with an internal thread matched with the external thread at the upper part of the pull rod 332, the pull rod 332 can move upwards by screwing the locking rotary cover 333 clockwise, the locking key 33 is inserted into the locking key groove 42 by pulling the pull rod 332 upwards, then the locking rotary cover 333 is screwed clockwise, so that the locking rotary cover, the position of the locking key 33 is fixed. The locking screw cap 333 is slightly larger than the diameter of the screw post 40, the bottom of the locking screw cap is provided with a cap groove 3332 matched with the top of the screw post 40, the side wall of the cap groove 3332 is provided with internal threads, the side wall of the top of the screw post 40 is provided with matched external threads, the locking screw cap 333 can be screwed with the screw post 40 through threads, and the top end of the screw post 40 extends into and is clamped in the cap groove 3332. The hollow rotary column 40 can effectively reduce dead weight of the middle part and the upper part thereof, and then effectively reduce centrifugal force of the middle part and the upper part thereof when the rotary column rotates, so as to prevent the rotary column from greatly swinging, the pull rod 332 is made of rigid material, the lower part thereof extends into the locking key 33 and is fixedly connected with the locking key 33, so that the stress condition of the rotary column is stable through the horizontal limiting of the rotary body 30 and the locking key 33, the upper part thereof is connected with the upper part of the rotary column 40 through the rotary connection with the locking rotary cover 333, when the rotary column 40 rotates, the rigid pull rod 332 fixed in the middle part of the rotary column 40 can further provide structural strength for the rotary column 40, and further prevent the rotary column from swinging.

Locking spiral cover 333 overcoat is equipped with normal running fit's axle sleeve 334, and the lateral wall of axle sleeve 334 is connected with the inside wall of staving 20 through many connecting rods 3341, fixes axle sleeve 334 through many connecting rods 3341, and later fixes locking spiral cover 333 through axle sleeve 334, further fixes the rotary column 40, takes place the whipping when further preventing its rotation. The connecting rod 3341 does not hinder the user from adding feed and additives nor from observing.

The hanging wall that is equipped with stirring sword 43 on the rotary column 40, stirring sword 43 is the spiral sword, when overlooking, stirring sword 43 top-down is established on the lateral wall of rotary column 40 along the reverse time dial, motor 50 drives rotary column 40 and rotates along counter-clockwise, it is rotatory to drive stirring sword 43, thereby constantly will be in the material shovel of staving 20 bottom, along stirring sword 43 upward rotation, then drop to the outside of staving 20 from the top of stirring sword 43, the conical wall polymerization of conical section of thick bamboo portion 22 is followed under the effect of gravity, once more by stirring sword 43 shovel, thereby realize the intensive mixing and the mixture of fodder, and stirring sword 43 can be with the bold, the longer material of length is stirred up. The counter-clockwise rotation of the knob 40 provides an opposing force to the threaded engagement of the knob 40 with the post 31, preventing the knob 40 from disengaging from the post 31. The ratio of the diameter of the stirring blade 43 to the inner diameter of the cylindrical portion 21 is 1:3, which prevents the material scooped up by the stirring blade 43 from falling out of the tub 20 excessively.

The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and the utility model should be covered in the protection scope of the present invention.

Claims

1. A feed mixer comprises a support (10) and a barrel body (20) fixed on the support (10), wherein the barrel body (20) comprises a cylindrical part (21) and a conical part (22) which are connected from top to bottom, the top of the cylindrical part (21) is open, a discharge hole (221) is formed in the bottom of the side wall of the conical part (22), and a discharge slideway (222) is installed at the discharge hole (221), the feed mixer is characterized in that a rotating body (30) is rotatably connected to the bottom of the conical part (22), the bottom of the rotating body (30) is connected with a motor (50) through a transmission mechanism, the motor (50) is arranged on the support (10), a convex column (31) is arranged in the center of the top of the rotating body (30), external threads are formed in the side wall of the convex column (31), a rotary column (40) is vertically arranged at the top of the convex column (31), a stirring knife (43) is arranged on the side wall of the rotary column (40), a, the lateral wall of recess (41) is opened has the internal thread that corresponds with the external screw thread of projection (31) lateral wall, vertical division has sliding key groove (32) in projection (31), is equipped with vertical direction sliding fit's locking key (33) in sliding key groove (32), the tank bottom of recess (41) of revolving column (40) is opened has locking key groove (42) with locking key (33) matched with, works as when revolving column (40) is screwed with projection (31), locking key (33) can go up the slip and insert in locking key groove (42), make locking key (33) be located the junction of revolving column (40) and projection (31), vertical division in locking key (33) middle part has mounting hole (331), fixedly connected with matched with pull rod (332) in mounting hole (331), the top of pull rod (332) is vertical runs through revolve column (40) and has locking spiral cover (333) through the external screw thread soon, the bottom of locking spiral cover (333) is opened has lid groove (3332) with the top matched with of revolving column (40), the locking screw cap (333) is screwed with the top of the screw column (40) through the internal thread of the cap groove (3332), a shaft sleeve (334) which is in running fit is sleeved outside the locking screw cap (333), and the side wall of the shaft sleeve (334) is connected with the inner side wall of the barrel body (20) through a plurality of connecting rods (3341).

2. Feed mixer according to claim 1, characterized in that the part of the screw (40) situated on the upper side of the bottom groove (41) is provided with a cylindrical cavity.

3. The feed mixer of claim 1, wherein the stirring blade (43) is a spiral blade wound around the rotary post (40), the ratio of the diameter of the stirring blade (43) to the inner diameter of the cylindrical portion (21) is 1:3, and the stirring blade (43) is wound around a counterclockwise dial from the top down in plan view, and the motor (50) drives the rotary post (40) to rotate counterclockwise.