Connecting rod flexible blowing device

Abstract

The utility model relates to the technical field of connecting rod controlled cooling equipment, and discloses a connecting rod flexible air blowing device which comprises a flexible telescopic assembly, a driving assembly and an air blowing assembly, the flexible telescopic assembly comprises a connecting end, an expansion plate is installed on the outer wall of the connecting end, a connecting rod is installed on the inner wall of the connecting end, and the driving assembly is connected with the air blowing assembly. A pump shaft is mounted at one end, far away from the connecting end, of the connecting rod; according to the connecting rod flexible air blowing device, the U-shaped plug pin is inserted into the fixing groove, when the first transmission arm rotates, vibration force generated by the connecting end is transmitted to the energy absorption spring and is relieved and released through the energy absorption spring, and then the situation that when equipment works, the connecting end is prone to loosening, and consequently a pump shaft is separated from a positioning rod can be effectively avoided; and a first rotating arm and a first transmission arm rotate to drive a transmission rod to rotate, so that a driving gear can drive a first transmission gear to rotate, and then blades can be driven to conduct air blowing work.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting rod control cooling equipment technical field, specifically is a kind of connecting rod flexible air blowing device. BACKGROUND

[0002] The manufacturing technology for separating connecting rod cover is currently using mechanical method or using laser beam to manufacture pre-crack, and then using special equipment to expand and break at the pre-crack to separate the big end connecting rod cover from the connecting rod body. This method has the beneficial effect of canceling a large number of mechanical processing operations, and compared with the general mechanical processing connecting rod, it can save 25% of investment and 35% of processing cost. At this time, the expanding and breaking connecting rod material is non-quenched and tempered steel, which has strict requirements on the metallographic structure of the forged connecting rod. The metallographic structure of the connecting rod should be ferrite plus pearlite and dispersed carbide, with ferrite content less than 10% and average grain size not coarser than 5 levels. To meet this requirement, the key is to strictly control the strong cooling process, so it is necessary to realize the equipment that can strictly control the strong cooling process.

[0003] The existing control cooling equipment mainly relies on the fan to cool the connecting rod with strong wind. The fan port of the fan is directly above the connecting rod, so only the side of the connecting rod facing the fan port is directly cooled, and the side and bottom of the connecting rod are not directly cooled, which leads to uneven cooling and affects the cooling effect. After the rod is blown by the wind, the rod will shake, and the rod is also prone to looseness during the shaking process, which makes the rod prone to positional deviation. Therefore, a connecting rod flexible air blowing device is proposed. UTILITY MODEL CONTENTS

[0004] The utility model provides the following technical scheme: a kind of connecting rod flexible air blowing device, including flexible telescopic component, drive component and air blowing component,

[0005] As a preferred technical scheme of the utility model, the flexible telescopic component includes connecting end head, the outer wall of the connecting end head is provided with expansion board, the inner wall of the connecting end head is provided with connecting rod, the connecting rod is provided with pump shaft at the end away from the connecting end head, the inner wall of the pump shaft is provided with positioning rod, the inner wall of the expansion board is provided with buffer component;

[0006] As a preferred technical scheme of the utility model, the buffer component includes reinforcing rod arranged in the inner wall of the expansion board, the outer wall of the reinforcing rod is fixedly connected with fixed slot, the inner wall of the fixed slot is provided with U-shaped bolt, the outer wall of the reinforcing rod is sleeved with energy-absorbing spring;

[0007] As a preferred technical scheme of the utility model, the driving assembly includes the rotating rod arranged on the inner wall of the connecting end head, the top of the rotating rod is equipped with the rotating shaft, the outer wall of the rotating shaft is equipped with one end of the rotating arm one, one end of the rotating arm one is equipped with the transmission arm one away from the rotating shaft, the outer wall of the transmission arm one is equipped with one end of the rotating arm two, one end of the rotating arm two is equipped with the transmission arm two away from the transmission arm one, the outer wall of the transmission arm two is equipped with the transmission end, the outer wall of the transmission arm one is equipped with the blowing assembly,

[0008] As a preferred technical scheme of the utility model, the outer wall of the transmission arm one is equipped with the positioning shaft, the transmission rod is installed on one end of the positioning shaft away from the transmission arm one, the outer wall of the transmission arm two is equipped with the shell, the top of the shell is installed with the end cover, the outer wall of the end cover is equipped with the heat dissipation mechanism,

[0009] As a preferred technical scheme of the utility model, the heat dissipation mechanism includes the shaft rod arranged on the top of the end cover, the outer wall of the shaft rod is equipped with a plurality of blades, and a plurality of blades are distributed in the outer wall of the shaft rod in a circumferential array, the transmission gear one is installed on the side of the shaft rod away from the blade, the inner wall of the shell is equipped with the driving gear.

[0010] As a preferred technical scheme of the utility model, the number of the connecting end head is two, the connecting end head is symmetrically distributed, and the pair of connecting end heads are connected through the positioning rod.

[0011] As a preferred technical scheme of the utility model, the blade and the transmission gear one are integrated equipment, and the transmission gear one is symmetrically distributed on the inner wall of the shell, and the transmission gear one and the driving gear are hingedly connected.

[0012] As a preferred technical scheme of the utility model, the rotating arm one and the rotating arm two are integrated equipment, and the rotating arm two and the transmission arm one are rotatably connected.

[0013] As a preferred technical scheme of the utility model, the reinforcing rod is symmetrically distributed on the inner wall of the expansion plate, and the fixed groove and the U-shaped bolt are snap connected.

[0014] As a preferred technical scheme of the utility model, the connecting end head and the connecting rod are integrated equipment, and the pump shaft and the positioning rod are slidably connected.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The connecting rod flexible blowing device can effectively avoid the pump shaft and the positioning rod from being separated due to loosening of the connecting end head during work of the device, by inserting the U-shaped bolt into the fixed groove, transmitting the vibration force generated by the connecting end head to the energy-absorbing spring when the transmission arm one rotates, and relieving and releasing the vibration force by the energy-absorbing spring. The transmission rod is driven to rotate by the rotation of the transmission arm one and the transmission arm two, so that the driving gear can drive the transmission gear one to rotate, thereby driving the blade to perform blowing work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective structural schematic view of a connecting rod flexible blowing device.

[0018] Figure 2 It is a structural schematic view of a buffer assembly in a connecting rod flexible blowing device.

[0019] Figure 3 It is a structural schematic view of a driving assembly in a connecting rod flexible blowing device.

[0020] Figure 4 It is a structural schematic view of a blowing assembly in a connecting rod flexible blowing device.

[0021] In the figure: 100, flexible telescopic assembly; 110, connecting end head; 120, expansion plate; 130, connecting rod; 140, pump shaft; 150, positioning rod; 160, buffer assembly; 161, reinforcing rod; 162, energy-absorbing spring; 163, fixed groove; 164, U-shaped bolt; 200, driving assembly; 210, rotating rod; 220, rotating shaft; 230, transmission arm one; 240, transmission arm one; 250, transmission arm two; 260, transmission arm two; 270, transmission end; 300, blowing assembly; 310, shell; 320, end cover; 330, heat dissipation mechanism; 331, blade; 332, shaft rod; 333, transmission gear one; 340, transmission rod; 350, positioning shaft; 360, driving gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model provides a connecting rod flexible blowing device, including flexible telescopic component 100, drive assembly 200 and blowing assembly 300, flexible telescopic component 100 includes connecting end head 110, the outer wall of connecting end head 110 is installed with expansion board 120, the inner wall of connecting end head 110 is installed with connecting rod 130, and the inner wall of pump shaft 140 is equipped with positioning rod 150 in the one end away from connecting end head 110 of connecting rod 130, the inner wall of expansion board 120 is equipped with buffer assembly 160, wherein positioning rod 150 can connect the pump shaft 140 of pair, and then can enhance the stability of connecting end head 110 connection, buffer assembly 160 includes the reinforcing rod 161 of setting in the inner wall of expansion board 120, the outer wall of reinforcing rod 161 is fixedly connected with fixed groove 163, and the inner wall of fixed groove 163 is equipped with U type latch 164, and the outer wall of reinforcing rod 161 is sleeved with energy absorption spring 162, wherein energy absorption spring 162 can absorb the vibration force of connecting end head 110 when connecting end head 110 works, and then the connection stability of connecting end head 110 can be effectively improved, drive assembly 200 includes the rotary rod 210 of setting in the inner wall of connecting end head 110, and the top of rotary rod 210 is equipped with the rotation shaft 220, and the one end of rotation shaft 220 is equipped with the one end of rotation arm no.The number of the connecting end heads 110 is two, the connecting end heads 110 are symmetrically distributed, and the pair of connecting end heads 110 are connected through the positioning rod 150, the blade 331 and the transmission gear one 333 are integrated equipment, the transmission gear one 333 is symmetrically distributed on the inner wall of the shell 310, the transmission gear one 333 is hingedly connected with the driving gear 360, so that when the driving gear 360 rotates, the transmission gear one 333 can be directly driven to rotate through the meshing effect between the gears, the rotating arm one 230 and the rotating arm two 250 are integrated equipment, the rotating arm two 250 is rotatably connected with the transmission arm one 240, so that when the rotating arm two 250 rotates, the transmission arm one 240 can be directly driven to transmit, the reinforcing rods 161 are symmetrically distributed on the inner wall of the expansion plate 120, the fixed grooves 163 and the U-shaped bolts 164 are buckledly connected, which can effectively prevent the expansion plate 120 from being separated from the reinforcing rods 161, the connecting end heads 110 and the connecting rods 130 are integrated equipment, and the pump shaft 140 and the positioning rod 150 are slidably connected, wherein the connecting end heads 110 and the connecting rods 130 are integrated equipment, so that the connection stability of the connecting end heads 110 and the pump shaft 140 is enhanced.

[0024] Working principle, when the device needs to be used, the worker inserts the U-shaped bolt 164 into the fixed groove 163, fixes the pair of connecting end heads 110, installs the transmission end 270 and the shaft end outside after the connection is completed, so that when the rotating arm one 230 rotates, the transmission arm one 240 can drive the transmission rod 340 to rotate, so that the transmission rod 340 can drive the driving gear 360 to control the blade 331 to work.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A linkage flexible blow-off device, characterized by, Flexible telescopic component (100), drive component (200) and blowing component (300), The flexible telescopic component (100) comprises a connecting end (110), the outer wall of the connecting end (110) is provided with an expansion plate (120), the inner wall of the connecting end (110) is provided with a connecting rod (130), one end of the connecting rod (130) away from the connecting end (110) is provided with a pump shaft (140), the inner wall of the pump shaft (140) is provided with a positioning rod (150), and the inner wall of the expansion plate (120) is provided with a buffer component (160). The buffer component (160) comprises a reinforcing rod (161) arranged on the inner wall of the expansion plate (120), the outer wall of the reinforcing rod (161) is fixedly connected with a fixed groove (163), the inner wall of the fixed groove (163) is provided with a U-shaped bolt (164), and the outer wall of the reinforcing rod (161) is sleeved with an energy-absorbing spring (162). The drive component (200) comprises a rotating rod (210) arranged on the inner wall of the connecting end (110), the top of the rotating rod (210) is provided with a rotating shaft (220), one end of the rotating shaft (220) is provided with a rotating arm (230), one end of the rotating arm (230) away from the rotating shaft (220) is provided with a transmission arm (240), one end of the transmission arm (240) is provided with a rotating arm (250), one end of the rotating arm (250) away from the transmission arm (240) is provided with a transmission arm (260), the outer wall of the transmission arm (260) is provided with a transmission end (270), and the outer wall of the transmission arm (240) is provided with a blowing component (300). The outer wall of the transmission arm (240) is provided with a positioning shaft (350), one end of the positioning shaft (350) away from the transmission arm (240) is provided with a transmission rod (340), the outer wall of the transmission arm (260) is provided with a shell (310), the top of the shell (310) is provided with an end cover (320), and the outer wall of the end cover (320) is provided with a heat dissipation mechanism (330). The heat dissipation mechanism (330) comprises a shaft rod (332) arranged on the top of the end cover (320), the outer wall of the shaft rod (332) is provided with a plurality of blades (331), the plurality of blades (331) are arranged in a circumferential array on the outer wall of the shaft rod (332), one side of the shaft rod (332) away from the blades (331) is provided with a transmission gear (333), and the inner wall of the shell (310) is provided with a drive gear (360).

2. A linkage flexible duster according to claim 1, wherein: The number of the connecting end (110) is two, the connecting end (110) is symmetrically distributed, and the pair of connecting ends (110) are connected through the positioning rod (150).

3. A linkage flexible duster according to claim 1, wherein: The blade (331) and the transmission gear (333) are integrated devices, and the transmission gears (333) are symmetrically arranged on the inner wall of the shell (310), and the transmission gears (333) and the drive gear (360) are hingedly connected.

4. A linkage flexible duster according to claim 1, wherein: The rotating arm one (230) and the rotating arm two (250) are integrated devices, and the rotating arm two (250) is rotationally connected with the transmission arm one (240).

5. A linkage flexible duster according to claim 1, wherein: The reinforcing rods (161) are symmetrically distributed on the inner wall of the expansion plate (120), and the fixing grooves (163) are buckle-connected with the U-shaped plugs (164).

6. A linkage flexible duster according to claim 1, wherein: The connecting end (110) and the connecting rod (130) are integrated devices, and the pump shaft (140) and the positioning rod (150) are slidingly connected.

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