CN214520926U

CN214520926U - Recyclable green brick cutting device for waste materials

Info

Publication number: CN214520926U
Application number: CN202022751685.7U
Authority: CN
Inventors: 鄢亮; 鄢俊杰; 毕研娜; 王倩
Original assignee: ZOUPING YONGHE NEW BUILDING MATERIAL CO Ltd
Current assignee: ZOUPING YONGHE NEW BUILDING MATERIAL CO Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-29
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a recoverable adobe cutting device of waste material, it includes transport mechanism, cutting mechanism and waste recovery mechanism, transport mechanism sets up and is used for conveying the adobe subaerial, cutting mechanism connects and is used for carrying out the stripping and slicing to the adobe on transport mechanism and handles, waste recovery mechanism includes the backup pad, the baffle, second drive motor, second driving roller and second drive belt, the backup pad is connected in transport mechanism, the baffle is fixed in the backup pad, second drive motor, second driving roller and second drive belt are located the baffle below. The both ends of adobe are because the in-process that the waste material transport mechanism that the stripping and slicing handled the production removed through backup pad and baffle fall into on the second conveyer belt, and second drive motor passes through the second driving roller and drives the second conveyer belt and remove to transport the waste material. This application has the automatic effect of collecting the recovery to the waste material that produces among the adobe cutting process.

Description

Recyclable green brick cutting device for waste materials

Technical Field

The application relates to the field of green brick manufacturing, in particular to a green brick cutting device with recyclable waste materials.

Background

The production process of the brick mainly comprises the working procedures of extruding, cutting into blanks and the like. In the green brick cutting equipment, a green brick extruded by a vacuum screw extruder is in a strip shape, and the green brick is cut into green bricks with standard sizes. The green bricks are conveniently cut in the later stage, so that the bricks with uniform specifications are processed. At present, when the cutting steel wire cuts the green brick after the slitting process, the waste materials are easily generated at the cutting steel wire cutting process at the two ends of the green brick due to different sizes, and the generated waste materials need to be collected manually, so that the waste labor cost causes low processing efficiency.

In view of the above-mentioned related technologies, the inventor believes that the waste materials generated in the green brick cutting process need to be collected and recycled manually, which wastes labor cost.

SUMMERY OF THE UTILITY MODEL

In order to collect and recycle waste materials generated in the green brick cutting process, the application provides a green brick cutting device capable of recycling the waste materials.

The application provides a recoverable adobe cutting device of waste material adopts following technical scheme:

the utility model provides a recoverable adobe cutting device of waste material, includes transport mechanism, cutting mechanism and waste recovery mechanism, transport mechanism sets up and is used for conveying the adobe subaerial, cutting mechanism connects and is used for carrying out the slabbing to the adobe and handle on transport mechanism, waste recovery mechanism connects and is used for collecting the waste material that cutting mechanism cutting adobe produced in transport mechanism.

Through adopting above-mentioned technical scheme, transport mechanism conveys the adobe of extrusion, and when the adobe was conveyed cutting mechanism on, cutting mechanism carried out the stripping and slicing to the adobe and handled, and the both ends of adobe are handled the waste material that produces owing to the stripping and slicing and are retrieved by waste recovery mechanism immediately to accomplish the automatic recovery of the waste material that produces the cutting adobe, saved the artifical process of picking up the waste material, improved the machining efficiency of adobe.

Optionally, waste recycling mechanism includes waste material storage component and waste material transportation subassembly, waste material storage component has two, two waste material storage component is connected with transport mechanism and is located transport mechanism's both sides, the waste material transportation subassembly sets up subaerial, waste material storage component is connected with the waste material transportation subassembly, waste material storage component includes two backup pads and two baffles, the backup pad is vertical to be connected in the waste material transportation subassembly, the direction of motion of backup pad perpendicular to adobe, two the backup pad is parallel to each other, the vertical fixed connection of baffle in the backup pad, baffle perpendicular to backup pad, the baffle has certain clearance to the waste material transportation subassembly.

Through adopting above-mentioned technical scheme, the waste material that produces at adobe both ends falls into through backup pad and baffle and falls into on the waste material transports the subassembly after cutting mechanism cuts to carry out automatic recovery to the adobe because of the waste material that the cutting produced.

Optionally, two of the support plates are adjacent to the cutting mechanism.

Through adopting above-mentioned technical scheme, the adobe is fallen into the waste material transportation subassembly through the backup pad immediately by the waste material that cutting mechanism cut the production to prevent that the waste material from dropping subaerially.

Optionally, the one end that the subassembly was transported to the waste material is kept away from to the backup pad is fixed with the epitaxial plate, the epitaxial plate tilt up sets up, two the backup pad is located between two epitaxial plates.

Through adopting above-mentioned technical scheme, the epitaxial plate can prevent that the waste material from dropping subaerially.

Optionally, the waste material transportation subassembly includes two third transverse bars and a second drive motor, two third transverse bars are parallel to each other and the direction of motion of perpendicular to adobe, the downward vertical third bracing piece that is fixed with in both ends of third transverse bar, the third bracing piece sets up subaerial, two it is connected with a plurality of second driving rollers to rotate on the third transverse bar, the cover is equipped with the second conveyer belt on the second driving roller, second drive motor is fixed in on the third transverse bar, one the second driving roller pass the third transverse bar and with the coaxial fixed connection of second drive motor's main shaft, the backup pad is vertical to be fixed on the third transverse bar.

Through adopting above-mentioned technical scheme, second drive motor drives the second driving roller and rotates, and the second driving roller drives the second conveyer belt and removes to the waste material that falls on the second conveyer belt is transported.

Optionally, the conveying mechanism includes a transverse conveying assembly and a longitudinal conveying assembly, the transverse conveying assembly is tightly attached to the longitudinal conveying assembly, the transverse conveying assembly includes two first transverse rods and a plurality of rotating rollers, first support rods are vertically fixed at two ends of each first transverse rod downward, the rotating rollers are rotatably connected to the first transverse rods, the longitudinal conveying assembly includes two second transverse rods, a plurality of first driving rollers and a first transmission motor, the two second transverse rods are parallel to each other and perpendicular to the first transverse rods, second support rods are vertically fixed at two ends of each second transverse rod downward, the two first driving rollers are rotatably connected to the second transverse rods, a first conveying belt is sleeved on each first driving roller, the first transmission motor is fixed on the second transverse rods, and the support plates are fixedly connected to side walls of the second transverse rods, and the first transmission roller penetrates through the second transverse rod and is coaxially and fixedly connected with a main shaft of the first transmission motor, and the cutting mechanism is connected to a first transverse rod close to the longitudinal conveying assembly.

Through adopting above-mentioned technical scheme, on the adobe removed cutting mechanism along with first driving roller, the adobe was accomplished by the cutting under cutting mechanism's effect to be transported away under the drive of first conveyer belt.

Optionally, the cutting mechanism includes two first vertical poles, connecting rod and a plurality of cutting steel wires, two on first vertical pole is vertical to be fixed in first transverse bar, the level of connecting rod is fixed in the one end that first vertical pole kept away from first transverse bar, the one end of cutting steel wire is fixed in the connecting rod, the other end of cutting steel wire is fixed in first transverse bar, the vertical setting of cutting steel wire.

Through adopting above-mentioned technical scheme, the cutting wire is located between horizontal conveying assembly and the vertical conveying assembly, and the cutting wire cuts the adobe from horizontal conveying assembly to vertical conveying assembly removal in-process at the adobe.

Optionally, the cutting mechanism still includes the mount, rotates motor, gangbar and push pedal, the mount sets up subaerially near horizontal conveying assembly, it fixes on the mount to rotate the motor level, the one end vertical fixation of gangbar rotates the output shaft of motor, the one end that the gangbar kept away from to rotate the motor rotates and is connected with the actuating lever, the one end that the gangbar was kept away from to the actuating lever articulates in the push pedal.

Through adopting above-mentioned technical scheme, rotate the motor and drive the gangbar and rotate, the gangbar drives the actuating lever and removes, and the actuating lever drives push pedal reciprocating motion to on with the adobe propelling movement to first conveyer belt, the convenient cutting steel wire is to the cutting of adobe.

Optionally, the fixed frame is fixed with two guide seats, the guide seats are located on two sides of the rotating motor, the guide seats are horizontally connected with guide rods in a sliding mode, and one ends of the guide rods are fixed on the push plate.

By adopting the technical scheme, the guide rod guides the push plate, so that the push plate pushes the green bricks in a horizontal state.

Optionally, two second vertical rods are vertically and downwardly fixed on the side wall of the connecting rod, an air cylinder is vertically and downwardly fixed on the side wall of each second vertical rod, a vibrating rod is horizontally fixed on a piston rod of the air cylinder, and the vibrating rod is parallel to the connecting rod.

Through adopting above-mentioned technical scheme, the cylinder drives the vibrating arm downstream and vibrates the brick base after the completion of cutting and makes the waste material leave first conveyer belt.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the device, the supporting plate, the baffle plate, the first conveying belt, the second conveying motor and the second conveying belt are arranged, the cutting steel wire is used for cutting green bricks, waste materials generated at two ends of the green bricks move along with the first conveying belt and fall onto the second conveying belt through the supporting plate and the baffle plate in the moving process, the second conveying motor drives the second conveying belt to convey the waste materials, so that the waste materials are collected, and the labor cost is reduced;

2. the device of this application can prevent that the waste material from falling subaerial through having set up the epitaxial plate.

Drawings

Fig. 1 is a schematic structural diagram of a waste recyclable green brick cutting device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a cutting mechanism in a waste recyclable green brick cutting device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a waste recycling mechanism in a green brick cutting device capable of recycling waste according to an embodiment of the present application.

Description of reference numerals: 1. a transport mechanism; 11. a transverse transport assembly; 111. a first transverse bar; 112. a first support bar; 113. a rotating roller; 12. a longitudinal transport assembly; 121. a second transverse bar; 122. a second support bar; 123. a first drive roller; 124. a first conveyor belt; 125. a first drive motor; 2. a cutting mechanism; 21. a first vertical rod; 22. a connecting rod; 23. cutting a steel wire; 24. a fixed mount; 241. fixing the rod; 242. a fixing plate; 25. rotating the motor; 26. a linkage rod; 27. a drive rod; 28. pushing the plate; 29. a guide seat; 210. a guide bar; 211. a second vertical rod; 212. a cylinder; 213. a vibrating rod; 3. a waste recovery mechanism; 31. a waste storage assembly; 311. a support plate; 312. a baffle plate; 313. an epitaxial plate; 32. a waste transport assembly; 321. a third transverse bar; 322. a third support bar; 323. a second driving roller; 324. a second drive motor; 325. a second conveyor belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses recoverable adobe cutting device of waste material. Referring to fig. 1, the green brick cutting apparatus, the waste of which is recyclable, includes a transfer mechanism 1, a cutting mechanism 2, and a waste recycling mechanism 3. The conveying mechanism 1 is arranged on the ground, the cutting mechanism 2 is connected to the conveying mechanism 1, and the waste recovery mechanism 3 is connected with the conveying mechanism 1. The conveying mechanism 1 conveys the extruded green bricks, when the green bricks are conveyed to the cutting mechanism 2, the cutting mechanism 2 cuts the green bricks into blocks, and waste materials generated by the cutting treatment at two ends of the green bricks are immediately recycled by the waste material recycling mechanism 3.

Referring to fig. 1, the transfer mechanism 1 includes a transverse transfer assembly 11 and a longitudinal transfer assembly 12. The transverse conveying component 11 is tightly attached to the longitudinal conveying component 12, and the cutting mechanism 2 is connected with the transverse conveying component 11. The transverse conveying assembly 11 conveys the green bricks to the cutting mechanism 2, and the cutting mechanism 2 cuts the green bricks.

Referring to fig. 1, the transverse transfer assembly 11 includes two first transverse rods 111, first support rods 112 are vertically welded to both ends of the first transverse rods 111, and the first support rods 112 are installed on the ground. A plurality of rotating rollers 113 are rotatably coupled between the first transverse bars 111 through bearings, and the green bricks are moved on the rotating rollers 113. The longitudinal conveying assembly 12 comprises two second transverse rods 121, the two second transverse rods 121 are parallel to each other and perpendicular to the first transverse rod 111, two second support rods 122 are welded to two ends of the second transverse rods 121 vertically downwards, and the second support rods 122 are installed on the ground. A plurality of first driving rollers 123 are rotatably connected to the second transverse rod 121 through bearings, and a first conveyor belt 124 is sleeved on the first driving rollers 123. A first transmission motor 125 is fixed on a second transverse rod 121 through a bolt, and a first transmission roller 123 passes through the second transverse rod 121 and is coaxially and fixedly connected with a main shaft of the first transmission motor 125. The cutting mechanism 2 is fixed to a first transverse bar 111 adjacent to the longitudinal conveyor assembly 12. The green bricks move to the cutting mechanism 2 along with the rotating rollers 113, are cut under the action of the cutting mechanism 2, and are transported away under the driving of the first conveyor belt 124.

Referring to fig. 2, the cutting mechanism 2 includes two first vertical bars 21 and a plurality of cutting wires 23, and the two first vertical bars 21 are vertically welded to the first transverse bar 111 adjacent to the second transverse bar 121. The welding of the one end of first transverse bar 111 is kept away from to first vertical pole 21 has connecting rod 22, and the one end welding of cutting wire 23 is on connecting rod 22, and the other end welding of cutting wire 23 is on first transverse bar 111, and the vertical setting of cutting wire 23. A cutting wire 23 is positioned between the transverse transport assembly 11 and the longitudinal transport assembly 12 (see fig. 1), and the cutting wire 23 cuts the green bricks as they move from the transverse transport assembly 11 to the longitudinal transport assembly 12.

Referring to fig. 2, the cutting mechanism 2 further includes a fixed frame 24, a rotation motor 25, and a push plate 28. The fixing frame 24 includes two fixing rods 241 and a fixing plate 242, the two fixing rods 241 are vertically installed on the ground near the first transverse rod 111, and the fixing plate 242 is welded at one end of the fixing rod 241 far from the ground. The end of the fixing plate 242 remote from the fixing rod 241 is welded to the first transverse bar 111. The rotating motor 25 is horizontally fixed on the fixing plate 242 through a bolt, the output shaft of the rotating motor 25 is vertically fixed with a linkage rod 26, one end of the linkage rod 26 far away from the rotating motor 25 is rotatably connected with a driving rod 27, and one end of the driving rod 27 far away from the linkage rod 26 is hinged to the push plate 28. The rotating motor 25 drives the linkage rod 26 to rotate, the linkage rod 26 drives the driving rod 27 to move, the driving rod 27 drives the push plate 28 to reciprocate, and therefore the green bricks are pushed onto the first conveying belt 124 and penetrate through the cutting steel wire 23 to complete cutting. Two guide seats 29 are fixed on the fixing frame 24, the guide seats 29 are positioned at two sides of the rotating motor 25, a guide rod 210 is horizontally connected on the guide seats 29 in a sliding manner, and one end of the guide rod 210 is welded on the push plate 28. The guide bar 210 guides the pusher 28 so that the pusher 28 pushes the green bricks in a horizontal state.

Referring to fig. 2, two second vertical rods 211 are vertically welded downwards on the side wall of the connecting rod 22, an air cylinder 212 is vertically fixed downwards on the side wall of the second vertical rods 211 through bolts, a vibrating rod 213 is horizontally fixed on a piston rod of the air cylinder 212, and the vibrating rod 213 is parallel to the connecting rod 22. The cylinder 212 drives the vibrating rod 213 to move downwards to vibrate the cut green bricks to make the waste material leave the first conveyor belt 124.

Referring to fig. 3, the scrap collecting mechanism 3 includes two scrap collecting modules 31 and a scrap transfer module 32, the two scrap collecting modules 31 are connected to the second transverse bar 121, the scrap transfer module 32 is disposed on the ground, and the scrap collecting modules 31 are connected to the scrap transfer module 32.

Referring to fig. 3, the scrap receptacle assembly 31 includes two support plates 311 and two baffles 312. The supporting plate 311 is vertically welded on the side wall of the second transverse rod 121, the supporting plate 311 is perpendicular to the moving direction of the green brick, and the two supporting plates 311 are parallel to each other. Baffle 312 is welded vertically to the side walls of support plate 311 and is perpendicular to support plate 311 with a gap between baffle 312 and waste transport assembly 32. Waste materials generated at two ends of the green bricks after being cut by the cutting mechanism 2 fall into the waste material transfer assembly 32 through the supporting plate 311 and the baffle plate 312, so that the waste materials generated by cutting the green bricks are automatically recycled. An outer extension plate 313 is welded at one end of the support plate 311 and the baffle plate 312 far away from the waste material transferring component 32, the two support plates 311 are positioned between the two outer extension plates 313, and the outer extension plates 313 are arranged in an upward inclined mode. The extension plate 313 can prevent the waste from falling to the ground.

Referring to fig. 3, the scrap transport assembly 32 includes two third transverse bars 321, a second driving roller 323, and a second driving motor 324. The two third transverse rods 321 are parallel to each other and perpendicular to the moving direction of the green bricks, the two ends of the third transverse rods 321 are downwards vertically fixed with third supporting rods 322, and the third supporting rods 322 are arranged on the ground. The side walls of the two third transverse rods 321 are rotatably connected with second driving rollers 323 through bearings, and second conveyor belts 325 are sleeved on the second driving rollers 323. The second driving motor 324 is fixed on the third transverse rod 321 by bolts, a second driving roller 323 passes through the third transverse rod 321 and is coaxially and fixedly connected with the main shaft of the second driving motor 324, and the supporting plate 311 is vertically fixed on the third transverse rod 321. The second driving motor 324 drives the second driving roller 323 to rotate, and the second driving roller 323 drives the second conveyor belt 325 to move, so that the waste materials falling onto the second conveyor belt 325 are transferred.

The implementation principle of the recoverable adobe cutting device of waste material of the embodiment of this application is: extrusion's adobe moves to the position that is close to cutting mechanism 2 along with transport mechanism 1, starts rotation motor 25, rotates motor 25 and drives gangbar 26 and rotate, and gangbar 26 drives actuating lever 27 and removes, and actuating lever 27 drives push pedal 28 reciprocating motion to on will pushing away the adobe to first conveyer belt 124, the adobe passes cutting steel wire 23, cutting steel wire 23 accomplishes the cutting to the adobe. Both ends of the green bricks fall onto the second conveyor 325 through the supporting plate 311 and the blocking plate 312 during the movement of the first conveyor 124 due to the waste generated by the dicing process. The second driving motor 324 is started, and the second driving motor 324 drives the second conveyor belt 325 to move through the second driving roller 323, so that the waste material is transferred.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a recoverable adobe cutting device of waste material which characterized in that: including transport mechanism (1), cutting mechanism (2) and waste recycling mechanism (3), transport mechanism (1) sets up and is used for conveying the adobe subaerial, cutting mechanism (2) are connected and are used for carrying out the stripping and slicing to the adobe and handle on transport mechanism (1), waste recycling mechanism (3) are connected and are used for collecting the waste material that cutting mechanism (2) cutting adobe produced in transport mechanism (1).

2. The waste recyclable adobe cutting apparatus as claimed in claim 1, wherein: the waste recovery mechanism (3) comprises a waste storage component (31) and a waste transfer component (32), the two waste material containing assemblies (31) are connected with the conveying mechanism (1) and are positioned at the two sides of the conveying mechanism (1), the waste material transferring component (32) is arranged on the ground, the waste material receiving component (31) is connected with the waste material transferring component (32), the waste material containing component (31) comprises two supporting plates (311) and two baffle plates (312), the supporting plates (311) are vertically connected with the waste material transferring component (32), the supporting plates (311) are perpendicular to the moving direction of the green bricks, the two supporting plates (311) are parallel to each other, the baffle plate (312) is vertically and fixedly connected with the support plate (311), the baffle plate (312) is vertical to the support plate (311), the baffle (312) has a clearance to the waste transport assembly (32).

3. The waste recyclable adobe cutting apparatus as claimed in claim 2, wherein: two of the support plates (311) are close to the cutting mechanism (2).

4. The waste recyclable adobe cutting apparatus as claimed in claim 3, wherein: one end of the supporting plate (311) far away from the waste material transferring assembly (32) is fixed with an extending plate (313), the extending plate (313) is arranged in an upward inclined mode, and the supporting plate (311) is located between the two extending plates (313).

5. The waste recyclable adobe cutting apparatus as claimed in claim 2, wherein: waste material transportation subassembly (32) include two third transverse bar (321) and a second drive motor (324), two third transverse bar (321) is parallel to each other and perpendicular to adobe's direction of motion, the downward vertical third bracing piece (322) that is fixed with in both ends of third transverse bar (321), third bracing piece (322) set up subaerial, two it is connected with a plurality of second drive roller (323) to rotate on third transverse bar (321), the cover is equipped with second conveyer belt (325) on second drive roller (323), second drive motor (324) are fixed in on third transverse bar (321), one second drive roller (323) pass third transverse bar (321) and with the coaxial fixed connection of main shaft of second drive motor (324), backup pad (311) are vertical to be fixed on third transverse bar (321).

6. The waste recyclable adobe cutting apparatus as claimed in claim 5, wherein: the conveying mechanism (1) comprises a transverse conveying assembly (11) and a longitudinal conveying assembly (12), the transverse conveying assembly (11) is tightly attached to the longitudinal conveying assembly (12), the transverse conveying assembly (11) comprises two first transverse rods (111) and a plurality of rotating rollers (113), first supporting rods (112) are vertically fixed at two ends of each first transverse rod (111) downwards, the rotating rollers (113) are rotatably connected to the first transverse rods (111), the longitudinal conveying assembly (12) comprises two second transverse rods (121), a plurality of first driving rollers (123) and a first driving motor (125), the two second transverse rods (121) are parallel to each other and perpendicular to the first transverse rods (111), second supporting rods (122) are vertically fixed at two ends of each second transverse rod (121) downwards, and the two first driving rollers (123) are rotatably connected to the second transverse rods (121), the cutting machine is characterized in that a first conveying belt (124) is sleeved on the first driving roller (123), the first driving motor (125) is fixed on the second transverse rod (121), the supporting plate (311) is fixedly connected with the side wall of the second transverse rod (121), the first driving roller (123) penetrates through the second transverse rod (121) and is coaxially and fixedly connected with a main shaft of the first driving motor (125), and the cutting mechanism (2) is connected with a first transverse rod (111) close to the longitudinal conveying assembly (12).

7. The waste recyclable adobe cutting apparatus as claimed in claim 6, wherein: cutting mechanism (2) include two first vertical poles (21), connecting rod (22) and a plurality of cutting steel wire (23), two on first vertical pole (21) is vertical is fixed in first transverse bar (111), the level of connecting rod (22) is fixed in the one end that first transverse bar (111) were kept away from in first vertical pole (21), the one end of cutting steel wire (23) is fixed in connecting rod (22), the other end of cutting steel wire (23) is fixed in first transverse bar (111), the vertical setting of cutting steel wire (23).

8. The waste recyclable adobe cutting apparatus as claimed in claim 7, wherein: cutting mechanism (2) still include mount (24), rotate motor (25), gangbar (26) and push pedal (28), mount (24) set up subaerial being close to horizontal conveying subassembly (11), rotate motor (25) horizontal fixation on mount (24), the one end vertical fixation of gangbar (26) rotates the output shaft of motor (25), the one end rotation that rotates motor (25) is kept away from in gangbar (26) is connected with actuating lever (27), the one end that gangbar (26) were kept away from in actuating lever (27) articulates in push pedal (28).

9. The waste recyclable adobe cutting apparatus as claimed in claim 8, wherein: two guide bases (29) are fixed on the fixing frame (24), the guide bases (29) are located on two sides of the rotating motor (25), a guide rod (210) is horizontally and slidably connected to the guide bases (29), and one end of the guide rod (210) is fixed on the push plate (28).

10. The waste recyclable adobe cutting apparatus as claimed in claim 9, wherein: two second vertical rods (211) are vertically fixed downwards on the side wall of the connecting rod (22), an air cylinder (212) is vertically fixed downwards on the side wall of the second vertical rods (211), a vibrating rod (213) is horizontally fixed on a piston rod of the air cylinder (212), and the vibrating rod (213) is parallel to the connecting rod (22).