CN213784819U - Native chicken breeding fermentation bed with function is turned in clearance - Google Patents

Abstract

The invention relates to the technical field of native chicken breeding, in particular to a native chicken breeding fermentation bed with a cleaning and turning function, which comprises a bed body and a controller, wherein the top end of a track is provided with a roller, one end of the roller is fixedly connected with a seventh motor, one end of the seventh motor is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a reinforcing rod, and the bottom end of the reinforcing rod is fixedly connected with a cleaning and turning device. Thereby ensuring the effect of cleaning and turning the fermented materials, reducing the labor intensity of workers and improving the working efficiency.

Description

Native chicken breeding fermentation bed with function is turned in clearance

Technical Field

The invention relates to the technical field of local chicken breeding, in particular to a local chicken breeding fermentation bed with the functions of cleaning and turning.

Background

The local chicken fry has the characteristics of coarse feeding resistance, strong nesting property, strong disease resistance and the like, the meat quality is delicious, the local eggs are very popular in urban and rural markets, the egg price is higher than that of common eggs, the chicken and eggs have good quality, rich nutrition and wide market demand prospect, for farmers with certain conditions, the local chicken breeding cost is low, and the local chicken breeding method is a variety which is very suitable for farmers and farms to breed, at present, the local chicken breeding method has the advantages of independent captive breeding and scattered breeding under forests, when the local chicken breeding method is adopted, the local chicken has small range of motion, small egg laying and low quality, once infectious diseases occur, the survival rate of the poultry in the whole circle is influenced, when the poultry is raised scattered in forests, the meat quality of the poultry is delicious, but sometimes the chicken can lay eggs in the forests, therefore, the laying rate of the chickens is not high, most of poultry breeding is directly fed with feed, the cost is increased, and most of the poultry breeding is carried out on the local chickens gradually through the fermentation bed.

Most of common native chicken breeding fermentation beds are simple in structure and single in function, the common native chicken breeding fermentation beds do not have the function of clearing and turning over fermented substances, workers need to manually turn over and clear the fermented substances, the labor intensity of the workers is increased, and meanwhile the production efficiency is reduced, so that the native chicken breeding fermentation bed with the function of clearing and turning over is provided for solving the problems.

Disclosure of Invention

The invention aims to provide a native chicken breeding fermentation bed with the functions of cleaning and turning over, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a native chicken breeds fermentation bed with function is turned in clearance, includes the bed body and controller, the left end fixedly connected with controller of the bed body, the equal fixedly connected with track in both ends inboard around the bed body, orbital top is provided with the gyro wheel, the one end fixedly connected with seventh motor of gyro wheel, the one end fixedly connected with connecting plate of seventh motor, the one end fixedly connected with stiffener of connecting plate, the bottom fixedly connected with clearance of stiffener is turned the device, the inboard fixedly connected with side frame in left end of the device is turned in the clearance, the inboard fixedly connected with unloader of side frame, the left end fixedly connected with connection box of the bed body, the inboard fixedly connected with flattening compaction device of connection box, the clearance is turned the device and is included fixed case, first motor, first commentaries on classics roller, group board, band conveyer, second commentaries on classics roller, the bottom end of the reinforcing rod is fixedly provided with a fixed box, the inner side of the front end of the fixed box is fixedly connected with a first motor, the tail end of a main shaft of the first motor is fixedly connected with a first rotating roller, the first rotating roller is rotatably connected with the fixed box, the outer side of the first rotating roller is fixedly connected with a shifting plate, the inner side of the fixed box is fixedly connected with a belt conveyor, the inner side of the rear end of the side frame is fixedly connected with a second motor, the tail end of the main shaft of the second motor is fixedly connected with a second rotating roller, the outer side of the second rotating roller is fixedly connected with a turning rod, the right end of the side frame is fixedly connected with a protective shell, the inner side of the rear end of the protective shell is fixedly connected with a third motor, the tail end of the main shaft of the third motor is fixedly connected with a rotary plate, and the front end of the rotary plate is rotatably connected with a connecting rod, the left end of connecting rod rotates and is connected with and removes the frame, the top fixedly connected with who removes the frame breaks up the pole.

Preferably, the number of the second rotating rollers is two in total, the second rotating rollers are symmetrically distributed on the left side and the right side of the vertical center line of the side frame, and the rotating directions of the second rotating rollers on the left side are opposite to the rotating directions of the second rotating rollers on the right side.

Preferably, the turning rod positioned on the second rotating roller on the left side and the turning rod positioned on the second rotating roller on the right side are distributed in a front-back staggered manner.

Preferably, unloader includes guide plate, fixing base, ball, fourth motor, spring, ordinary telescopic link and cam, the right-hand member inboard of side frame is connected with the guide plate through the hinge rotation, the bottom fixedly connected with fixing base of guide plate, the inboard of fixing base is rotated and is connected with the ball, the inboard fixedly connected with fourth motor of rear end of side frame the terminal fixedly connected with cam of main shaft of fourth motor.

Preferably, the bottom inboard of side frame is connected with ordinary telescopic link through the hinge rotation, and the other end of ordinary telescopic link passes through the hinge rotation with the guide plate and is connected, the outside of ordinary telescopic link is provided with the spring, and the top and the bottom of spring respectively with guide plate and side frame fixed connection.

Preferably, flattening compaction device includes diaphragm, spacing axle, fifth motor, stopper, urceolus, adjusting screw and clamp plate, the top fixedly connected with diaphragm of carriage, the terminal fixedly connected with adjusting screw of main shaft of diaphragm, adjusting screw's outside screwed connection has the urceolus, the right-hand member fixedly connected with stopper of urceolus, the inboard sliding connection of stopper has spacing axle, and spacing axle and diaphragm fixed connection, the bottom fixedly connected with clamp plate of urceolus.

Preferably, flattening compaction device includes clamp plate, sixth motor, gear, rack, bayonet socket, electric telescopic handle and kelly, the inboard fixedly connected with sixth motor in rear end of linking frame, the terminal fixedly connected with gear of main shaft of sixth motor, the left end meshing of gear has the rack, and rack and linking frame sliding connection, the bottom fixedly connected with clamp plate of rack.

Preferably, the inboard fixedly connected with electric telescopic handle of left end of connecting frame, electric telescopic handle's right-hand member fixedly connected with kelly, the bayonet socket has been seted up to the left end inboard of rack, and the kelly passes through bayonet socket and rack block.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the fixed box, the first rotating roller, the shifting plate, the second motor, the 108-turning rod, the protective shell, the rotating disc, the moving frame and the breaking rod are arranged, the fermented materials can be preliminarily broken up and turned through the rotation of the turning rods on the left side and the right side in opposite directions, and the fermented materials can be broken up and turned in one step through the rapid striking and turning process of the breaking rod in the left-right reciprocating mode, and the fermented materials are broken up and turned in the second time, so that the fermented material cleaning and turning effect is ensured, the labor intensity of workers is reduced, and the working efficiency is improved.

2. According to the invention, the guide plate drives the fermented materials to vibrate in a reciprocating manner under the action of the fourth motor through the guide plate, the fixed seat, the balls, the fourth motor, the spring and the common telescopic rod, so that the fermented materials orderly fall onto the bed body, and the phenomenon of blockage of the fermented materials on the guide plate is avoided.

3. According to the invention, through the arrangement of the transverse plate, the limiting shaft, the limiting block, the outer barrel, the adjusting screw rod, the pressing plate, the gear, the rack, the bayonet, the electric telescopic rod and the clamping rod, a worker can adjust the position of the pressing plate according to the actual working condition, slight leveling and compaction can be realized on the fermentation material after being cleaned and stirred under the action of the pressing plate, and manual leveling and compaction of the worker are not required, so that the labor intensity of the worker is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged interior side mounting structure of the side frame of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 2 at point A in accordance with the present invention;

FIG. 4 is a schematic view of the installation structure of the outer cylinder of the present invention;

FIG. 5 is a side view of the track of the present invention;

FIG. 6 is a schematic view of the mounting structure of the breaking rod of the present invention;

fig. 7 is a schematic view of the mounting structure of the rack according to the present invention.

In the figure: 1-cleaning and turning device, 101-fixed box, 102-first motor, 103-first rotating roller, 104-shifting plate, 105-belt conveyor, 106-second rotating roller, 107-second motor, 108-turning rod, 109-protective shell, 110-connecting rod, 111-rotating disk, 112-third motor, 113-moving rack, 114-scattering rod, 2-blanking device, 201-guide plate, 202-fixed seat, 203-rolling ball, 204-fourth motor, 205-spring, 206-common telescopic rod, 207-cam, 3-leveling and compacting device, 301-transverse plate, 302-limiting shaft, 303-fifth motor, 304-limiting block, 305-outer cylinder, 306-adjusting screw, 307-pressing plate, 308-a sixth motor, 309-a gear, 310-a rack, 311-a bayonet, 312-an electric telescopic rod, 313-a clamping rod, 4-a connecting frame, 5-a bed body, 6-a controller, 7-a side frame, 8-a seventh motor, 9-a roller, 10-a connecting plate, 11-a reinforcing rod and 12-a track.

Detailed Description

Example 1:

referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a native chicken breeds fermentation bed with function is turned in clearance, includes the bed body 5 and controller 6, the left end fixedly connected with controller 6 of the bed body 5, the equal fixedly connected with track 12 in both ends inboard around the bed body 5, the top of track 12 is provided with gyro wheel 9, the one end fixedly connected with seventh motor 8 of gyro wheel 9, the one end fixedly connected with connecting plate 10 of seventh motor 8, the one end fixedly connected with stiffener 11 of connecting plate 10, the bottom fixedly connected with clearance of stiffener 11 turns device 1, the inboard fixedly connected with side frame 7 in left end of clearance device 1 that turns, the inboard fixedly connected with unloader 2 of side frame 7, the left end fixedly connected with link 4 of the bed body 5, the inboard fixedly connected with flattening compaction device 3 of link 4, clearance device 1 that turns includes the collection box 101, The fermentation starter is characterized in that the fermentation starter comprises a first motor 102, a first rotating roller 103, a shifting plate 104, a belt conveyor 105, a second rotating roller 106, a second motor 107, a turning rod 108, a protective shell 109, a connecting rod 110, a rotary disc 111, a third motor 112, a moving frame 113 and a scattering rod 114, wherein a fixed box 101 is fixed at the bottom end of a reinforcing rod 11, the first motor 102 is fixedly connected to the inner side of the front end of the fixed box 101, the first rotating roller 103 is fixedly connected to the tail end of a main shaft of the first motor 102, the first rotating roller 103 is rotatably connected with the fixed box 101, the shifting plate 104 is fixedly connected to the outer side of the first rotating roller 103, fermentation products are conveniently shifted to the upper surface of the belt conveyor 105 through the shifting plate 104, the belt conveyor 105 is fixedly connected to the inner side of the fixed box 101, the second motor 107 is fixedly connected to the inner side of the rear end of a side frame 7, the tail end of the main shaft of the second motor 107 is fixedly connected with the second rotating roller 106, the turning rod 108 is fixedly connected to the outer side of the second rotating roller 106, the right-hand member fixedly connected with protective housing 109 of side frame 7, the inboard fixedly connected with third motor 112 in rear end of protective housing 109, the terminal fixedly connected with carousel 111 of main shaft of third motor 112, the front end of carousel 111 rotates and is connected with connecting rod 110, the left end of connecting rod 110 rotates and is connected with removal frame 113, the top fixedly connected with who removes frame 113 breaks up pole 114, and carousel 111 takes removal frame 113 and breaks up pole 114 through connecting rod 110 and further breaks up the stirring to the fermentation thing that drops from the top of the above-mentioned, thereby guarantees to clear up the effect of stirring.

The number of the second rotating rollers 106 is two, the second rotating rollers 106 are symmetrically distributed on the left side and the right side of the vertical center line of the side frame 7, the rotating directions of the second rotating rollers 106 positioned on the left side and the second rotating rollers 106 positioned on the right side are opposite, the turning rod 108 positioned on the second rotating rollers 106 positioned on the left side and the turning rod 108 positioned on the second rotating rollers 106 positioned on the right side are staggered front and back, the fermentation product can be scattered and turned under the action of the turning rod 108, the blanking device 2 comprises a guide plate 201, a fixed seat 202, balls 203, a fourth motor 204, a spring 205, a common telescopic rod 206 and a cam 207, the inner side of the right end of the side frame 7 is rotatably connected with the guide plate 201 through a hinge, the bottom end of the guide plate 201 is fixedly connected with the fixed seat 202, the inner side of the fixed seat 202 is rotatably connected with the balls 203, the inner side of the rear end of the side frame 7 is fixedly connected with the fourth motor 204, and the end of a main shaft of the fourth motor 204 is fixedly connected with the cam 207, the friction force between the cam 207 and the fixed seat 202 can be reduced through the ball 203, the guide plate 201 can be made to swing up and down in a reciprocating manner through the reciprocating rotation of the cam 207, the inner side of the bottom end of the side frame 7 is rotatably connected with the common telescopic rod 206 through a hinge, the other end of the common telescopic rod 206 is rotatably connected with the guide plate 201 through a hinge, the outer side of the common telescopic rod 206 is provided with the spring 205, the top end and the bottom end of the spring 205 are respectively fixedly connected with the guide plate 201 and the side frame 7, the guide plate 201 can be quickly reset under the action of the spring 205, the leveling and compacting device 3 comprises a transverse plate 301, a limiting shaft 302, a fifth motor 303, a limiting block 304, an outer cylinder 305, an adjusting screw 306 and a pressing plate 307, the top end of the connecting frame 4 is fixedly connected with the transverse plate 301, the tail end of a main shaft of the transverse plate 301 is fixedly connected with the adjusting screw 306, and the outer side of the adjusting screw 306 is spirally connected with the outer cylinder 305, the right end fixedly connected with stopper 304 of urceolus 305, the inboard sliding connection of stopper 304 has spacing axle 302, and spacing axle 302 and diaphragm 301 fixed connection, the bottom fixedly connected with clamp plate 307 of urceolus 305 can carry out the flattening compaction to the fermented material after the clearance is turned through clamp plate 307.

The working process is as follows: in the invention, before use, power is supplied through an external power supply, a worker firstly adjusts the vertical position of the pressing plate 307 according to the actual use condition, the worker controller 6 controls the fifth motor 303 to drive the adjusting screw 306 to spirally rotate on the inner side of the outer cylinder 305, so that the outer cylinder 305 drives the limiting block 304 to slide along the limiting shaft 302 in the vertical direction, meanwhile, the outer cylinder 305 also drives the pressing plate 307 to move in the vertical direction until the pressing plate 307 is in a proper position, the worker controls the seventh motors 8 on the front side and the rear side to drive the idler wheels 9 to move along the track 12 through the controller 6, meanwhile, the connecting plate 10 also drives the cleaning and turning device 1 to move left and right through the reinforcing rod 11 under the action of the idler wheels 9, simultaneously drives the first rotating roller 103 and the shifting plate 104 to clockwise rotate through the first motor 102, and shifts fermented materials onto the belt conveyor 105 under the action of the shifting plate 104, the fermented product is conveyed to the upper surfaces of the left and right turning rods 108 under the action of the belt conveyor 105, meanwhile, the second motors 107 on the left and right sides drive the corresponding second rotating rollers 106 and the turning rods 108 to rotate in opposite directions, the fermented product can be quickly cleaned and turned under the action of the turning rods 108, the fermented product then falls onto the upper surfaces of the moving frame 113 and the scattering rods 114, meanwhile, the controller 6 controls the third motor 112 to drive the rotating disc 111 to rotate in a reciprocating manner, simultaneously, the rotating disc 111 drives the moving frame 113 and the scattering rods 114 to further scatter and turn the fermented product falling from the upper surface through the connecting rod 110, so that the cleaning and turning effects are ensured, the fermented product falls onto the upper surface of the guide plate 201 and then slides onto the upper surface of the bed body 5 along the guide plate 201, meanwhile, the controller 6 controls the fourth motor 204 to drive the cam 207 to rotate, the guide plate 201 can swing up and down around one end of the side frame 7 through the mutual movement of the cam 207 and the ball 203, meanwhile, the guide plate 201 can be reset quickly under the action of the spring 205, the fermentation material can be accelerated to slide down quickly under the reciprocating vibration of the guide plate 201, and the fermentation material falling from the guide plate 201 can be leveled and compacted under the action of the pressing plate 307, so that the working efficiency is improved.

Example 2: referring to fig. 7, the same portions of embodiment 2 and embodiment 1 are not repeated, but the differences are that a native chicken breeding fermentation bed with a cleaning and turning function includes a leveling and compacting device 3 including a pressing plate 307, a sixth motor 308, a gear 309, a rack 310, a bayonet 311, an electric telescopic rod 312 and a clamping rod 313, the sixth motor 308 is fixedly connected to the inner side of the rear end of the connecting frame 4, the gear 309 is fixedly connected to the end of the main shaft of the sixth motor 308, the rack 310 is engaged with the left end of the gear 309 and slidably connected to the connecting frame 4, the pressing plate 307 is fixedly connected to the bottom end of the rack 310, the electric telescopic rod 312 is fixedly connected to the inner side of the left end of the connecting frame 4, the clamping rod 313 is fixedly connected to the right end of the electric telescopic rod 312, the bayonet 311 is formed on the inner side of the left end of the rack 310, and the clamping rod 313 is engaged with the rack 310 through the bayonet 311, the interaction of the catch 313 and the catch 311 facilitates the retention of the rack 310.

When the vertical position of the pressing plate 307 is adjusted, a worker controls the sixth motor 308 to drive the gear 309 to rotate through the controller 6, controls the electric telescopic rod 312 to drive the clamping rod 313 to move out of the inner side of the bayonet 311 through the controller 6, then drives the gear 309 to drive the rack 310 to drive the pressing plate 307 to move in the vertical direction until the pressing plate 307 is in a proper position, and then controls the electric telescopic rod 312 to drive the clamping rod 313 to insert into the inner side of the bayonet 311 through the controller 6, so that the rack 310 is limited.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (8)

1. The utility model provides a native chicken breeds fermentation bed with function is turned over in clearance, includes bed body (5) and controller (6), its characterized in that: the left end of the bed body (5) is fixedly connected with a controller (6), the inner sides of the front end and the rear end of the bed body (5) are fixedly connected with a track (12), the top end of the track (12) is provided with a roller (9), one end of the roller (9) is fixedly connected with a seventh motor (8), one end of the seventh motor (8) is fixedly connected with a connecting plate (10), one end of the connecting plate (10) is fixedly connected with a reinforcing rod (11), the bottom end of the reinforcing rod (11) is fixedly connected with a cleaning and turning device (1), the inner side of the left end of the cleaning and turning device (1) is fixedly connected with a side frame (7), the inner side of the side frame (7) is fixedly connected with a blanking device (2), the left end of the bed body (5) is fixedly connected with a connecting frame (4), and the inner side of the connecting frame (4) is fixedly connected with a leveling and compacting device (3), the cleaning and turning device (1) comprises a fixed box (101), a first motor (102), a first rotating roller (103), a shifting plate (104), a belt conveyor (105), a second rotating roller (106), a second motor (107), a turning rod (108), a protective shell (109), a connecting rod (110), a turntable (111), a third motor (112), a moving frame (113) and a scattering rod (114), wherein the fixed box (101) is fixed at the bottom end of the reinforcing rod (11), the first motor (102) is fixedly connected with the inner side of the front end of the fixed box (101), the first rotating roller (103) is fixedly connected with the tail end of a main shaft of the first motor (102), the first rotating roller (103) is rotatably connected with the fixed box (101), the shifting plate (104) is fixedly connected with the outer side of the first rotating roller (103), the belt conveyor (105) is fixedly connected with the inner side of the fixed box (101), the inboard fixedly connected with second motor (107) of rear end of side frame (7), roller (106) is changeed to the terminal fixedly connected with second of main shaft of second motor (107), the outside fixedly connected with that the roller (106) is changeed to the second turns over moves pole (108), the right-hand member fixedly connected with protective housing (109) of side frame (7), the inboard fixedly connected with third motor (112) of rear end of protective housing (109), the terminal fixedly connected with carousel (111) of main shaft of third motor (112), the front end of carousel (111) is rotated and is connected with connecting rod (110), the left end of connecting rod (110) is rotated and is connected with and removes frame (113), the top fixedly connected with who removes frame (113) breaks up pole (114).

2. The free-range chicken cultivation fermentation bed with the function of cleaning and turning over as claimed in claim 1, which is characterized in that: the number of the second rotating rollers (106) is two in total, the second rotating rollers are symmetrically distributed on the left side and the right side of the vertical center line of the side frame (7), and the rotating directions of the second rotating rollers (106) on the left side are opposite to the rotating directions of the second rotating rollers (106) on the right side.

3. The free-range chicken cultivation fermentation bed with the function of cleaning and turning over as claimed in claim 1, which is characterized in that: the turning rods (108) positioned on the second rotating roller (106) on the left side and the turning rods (108) positioned on the second rotating roller (106) on the right side are distributed in a front-back staggered manner.

4. The free-range chicken cultivation fermentation bed with the function of cleaning and turning over as claimed in claim 1, which is characterized in that: unloader (2) are including guide plate (201), fixing base (202), ball (203), fourth motor (204), spring (205), ordinary telescopic link (206) and cam (207), the right-hand member inboard of side frame (7) is connected with guide plate (201) through the hinge rotation, the bottom fixedly connected with fixing base (202) of guide plate (201), the inboard rotation of fixing base (202) is connected with ball (203), the inboard fixedly connected with fourth motor (204) of rear end of side frame (7) the terminal fixedly connected with cam (207) of main shaft of fourth motor (204).

5. The free-range chicken cultivation fermentation bed with the function of cleaning and turning over as claimed in claim 1, which is characterized in that: the utility model discloses a wind turbine generator, including side frame (7), the bottom inboard of side frame (7) is connected with ordinary telescopic link (206) through the hinge rotation, and the other end of ordinary telescopic link (206) is connected through the hinge rotation with guide plate (201), the outside of ordinary telescopic link (206) is provided with spring (205), and the top and the bottom of spring (205) respectively with guide plate (201) and side frame (7) fixed connection.

6. The free-range chicken cultivation fermentation bed with the function of cleaning and turning over as claimed in claim 1, which is characterized in that: flattening compaction device (3) are including diaphragm (301), spacing axle (302), fifth motor (303), stopper (304), urceolus (305), adjusting screw (306) and clamp plate (307), the top fixedly connected with diaphragm (301) of connecting frame (4), the terminal fixedly connected with adjusting screw (306) of main shaft of diaphragm (301), the outside screwed connection of adjusting screw (306) has urceolus (305), the right-hand member fixedly connected with stopper (304) of urceolus (305), the inboard sliding connection of stopper (304) has spacing axle (302), and spacing axle (302) and diaphragm (301) fixed connection, the bottom fixedly connected with clamp plate (307) of urceolus (305).

7. The free-range chicken cultivation fermentation bed with the function of cleaning and turning over as claimed in claim 1, which is characterized in that: flattening compaction device (3) are including clamp plate (307), sixth motor (308), gear (309), rack (310), bayonet socket (311), electric telescopic handle (312) and kelly (313), the inboard fixedly connected with sixth motor (308) of rear end of connecting frame (4), the terminal fixedly connected with gear (309) of main shaft of sixth motor (308), the left end meshing of gear (309) has rack (310), and rack (310) and connecting frame (4) sliding connection, the bottom fixedly connected with clamp plate (307) of rack (310).

8. The native chicken breeding fermentation bed with the function of cleaning and turning over as claimed in claim 7, wherein: the utility model discloses a rack, including connection frame (4), the inboard fixedly connected with electric telescopic handle (312) of left end of connection frame (4), the right-hand member fixedly connected with kelly (313) of electric telescopic handle (312), bayonet socket (311) have been seted up to the left end inboard of rack (310), and bayonet socket (311) and rack (310) block are passed through in kelly (313).

Images