CN206170267U - Brick machine vibrator with external eccentric block - Google Patents

Abstract

The utility model discloses a brick machine vibrator with external eccentric block relates to machinery, including casing, main shaft no. 1, main shaft no. 2, belt pulley, synchronous gear no. 1, synchronous gear no. 2 and eccentric block, synchronous gear no. 1 and synchronous gear no. 2 are connected respectively to the middle part of main shaft no. 1 and main shaft no. 2, and the belt pulley lies in the outside of casing, and synchronous gear no. 1 connects with two intermeshing of synchronous gear and lies in the casing, and the apron is installed to the upper end of casing, the equal key -type connection in both ends of main shaft no. 1 and main shaft no. 2 has eccentric block and symmetry set up, the utility model discloses an external eccentric block structure, and eccentric block and main shaft pass through the key -type connection together, it is convenient to dismantle, can change not unidimensional eccentric block structure according to different demands, need not to open the casing, and can not lead to the fact the leakproofness to descend because of regular dismantlement casing, adopts welding formula closed shell, and oil lubrication guarantees under high -speed operation that bearing and gear lubrication are effectual, long service life.

Description

A kind of brick machine vibrator with external eccentric block

Technical field

The utility model is related to mechanical field, and in particular to a kind of brick machine vibrator with external eccentric block.

Background technology

Non-baking brick machine is a kind of address in brick machine production equipment, during production brick, is different from traditional firing system The technique of brick, by shaped by fluid pressure, it is not necessary to fire engineering.Manufacture and design with reference to domestic and international similar feature and market demand New brick equipment.Big, rigid strong, hermetically sealed dust-proof, circulation lubrication, simple to operate, yield with compact conformation, press power Height, the characteristics of durable in use.The positions such as feeding machine speed change, the rotary disk rotation of non-baking brick machine adopt state-of-the-art technology, driving force Greatly, smooth running, in place accurately, the low advantage of maintenance rate.Operation principle：Main motor is driven by belt pulley upper belt and is slowed down Device is rotated, and Jing shaft couplings send power to pinion shaft, and little gear drives bull gear drive (i.e. main axis).By crank Linkage is transformed into circular motion the linear motion up and down of crossbeam.The up and down motion band material mover of crossbeam is moved forward and backward, together When complete to feed, push away brickwork work.Spindle cam promotes push-down head body when crossbeam is lifted, compressing product ejection die cavity, Truck simultaneously action, die cavity mouth is pushed through to picking up platform moulded products are ejected, and supplies die cavity material.Compact system enters OK：The circulation work that feed, compacting, ejection die cavity, pushing out product, feed ... go round and begin again.

Wet vibration device is an accessory in non-baking brick machine, and the exciting force of existing market upper vibration generator is typically using built-in Synchronous eccentric gear or eccentric block realizing, the vibrator of this kind of structure, eccentric block dismounting inconvenience, it is impossible to according to actual needs Change the size of exciting force, and existing vibrator mostly is dry type grease lubrication, housing adopts steel-casting.Defect is to run up Lower bearing and gear lubrication effect are bad, cause bearing and service life of gear low, and fault rate is high.Using artificial stuffing, time-consuming, Arduously.

Utility model content

The purpose of this utility model is to provide a kind of brick machine vibrator with external eccentric block, existing to solve Caused drawbacks described above in technology.

A kind of brick machine vibrator with external eccentric block, including housing, main shaft one, main shaft two, belt pulley, synchronization Gear one, synchromesh gear two and eccentric block, the main shaft one and main shaft two are arranged in housing and are symmetrical arranged by bearing, The side of the main shaft one and main shaft two is all connected with the middle part of the belt pulley, the main shaft one and main shaft two and connects synchronization respectively Gear one and synchromesh gear two, and belt pulley is located at the outside of housing, synchromesh gear one and the intermeshing connection of synchromesh gear two And in housing, the upper end of housing is provided with the two ends of cover plate, the main shaft one and main shaft two bonded has the bias Block and it is symmetrical arranged, the housing is closed structure.

Preferably, end cap has been bolted on the outside of the bearing, end cap passes through interior bag bone with the junction of bearing Frame oil sealing sealing.

Preferably, the belt pulley is fixed on main shaft one and main shaft two by catch and soket head cap screw.

Preferably, the eccentric block is fixed on main shaft one and main shaft two also by catch and soket head cap screw.

Preferably, the both sides of the housing are welded with installing plate, and adding for triangle is also welded between installing plate and housing Strong muscle.

The utility model has the advantage of：

(1) using the eccentric block structure of external, and eccentric block is connected together with main shaft by being bonded, and convenient disassembly can Various sizes of eccentric block structure is changed according to different demands, without the need for opening housing, installation work-hour is saved, and will not be because of Jing The dismounting housing of perseverance and cause sealing to decline.

(2) this product closes housing, thin oil lubricant using welded type, it is ensured that in lower bearing and the gear lubrication effect of running up Really good, long service life, repair rate is low.

(3) due to adopting thin oil lubricant, add within three months once oil, so as to avoid drier oil grease lubrication from frequently filling daily, save When, laborsaving, less manpower.

Description of the drawings

Fig. 1 is a kind of front view of brick machine vibrator with external eccentric block described in the utility model.

Fig. 2 is a kind of top view of brick machine vibrator with external eccentric block described in the utility model.

Fig. 3 is along the sectional view in B-B directions in Fig. 1.

Wherein, 1- housings, 2- main shafts one, 3- main shafts two, 4- belt pulleys, 5- synchromesh gears one, 6- synchromesh gears two, 7- is inclined Heart block, 8- bearings, 9- cover plates, 10- bolts, 11- end caps, bag outside framework oil seal in 12-, 13- catch, 14- soket head cap screws, 15- Installing plate, 16- reinforcements.

Specific embodiment

Technological means, creation characteristic, reached purpose and effect to realize the utility model is easy to understand, below With reference to specific embodiment, the utility model is expanded on further.

As shown in Figure 1 to Figure 3, a kind of brick machine vibrator with external eccentric block, including housing 1, main shaft 1, Main shaft 23, belt pulley 4, synchromesh gear 1, synchromesh gear 26 and eccentric block 7, the main shaft 1 and main shaft 23 pass through axle Hold 8 to be arranged in housing 1 and be symmetrical arranged, the side of the main shaft 1 and main shaft 23 is all connected with the belt pulley 4, the master The middle part of axle 1 and main shaft 23 connects respectively synchromesh gear 1 and synchromesh gear 26, and belt pulley 4 is located at the outer of housing 1 Side, synchromesh gear 1 and the intermeshing of synchromesh gear 26 connect and in housing 1, and the upper end of housing 1 is provided with cover plate 9, The two ends of the main shaft 1 and main shaft 23 are bonded to be had the eccentric block 7 and is symmetrical arranged, and the housing 1 is closed knot Structure.In the utility model, in the case where double external force drive, two belt pulleys 4 make high speed rotary motion, under two synchromesh gear effects, The relatively high speed rotation of two eccentric shafts, due to eccentric strong exciting force is produced, using the structure of eccentric block 7 of external and eccentric Block 7 is connected together with main shaft by being bonded, convenient disassembly, can change the various sizes of structure of eccentric block 7, nothing according to different demands Housing 1 need to be opened, installation work-hour is saved, and because of regular dismounting housing 1 sealing will not be caused to decline.

In the present embodiment, the outside of the bearing 8 is connected with the company of end cap 11, end cap 11 and bearing 8 by bolt 10 Place is met by interior bag skeleton oil seal 12, for the cavity that synchromesh gear 1 and synchromesh gear 26 are located to be sealed, Inside injection thin oil, it is ensured that run up lower bearing 8 and gear lubrication effect it is good, long service life, repair rate is low.

In the utility model, the belt pulley 4 is fixed on main shaft 1 and master by catch 13 and soket head cap screw 14 On axle 23, the eccentric block 7 is fixed on main shaft 1 and main shaft 23 also by catch 13 and soket head cap screw 14, skin Belt wheel 4, eccentric block 7 are connected firmly, convenient disassembly.

Additionally, the both sides of the housing 1 are welded with installing plate 15, triangle is also welded between installing plate 15 and housing 1 Reinforcement 16, improve the installation strength of the device.

As known by the technical knowledge, the utility model can be by other essence without departing from its spirit or the reality of essential feature Apply scheme to realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only 's.It is all in the range of the utility model or in the change being equal in the range of the utility model by the utility model bag Contain.

Claims (5)

1. a kind of brick machine vibrator with external eccentric block, it is characterised in that including housing, main shaft one, main shaft two, skin Belt wheel, synchromesh gear one, synchromesh gear two and eccentric block, the main shaft one and main shaft two are arranged in housing simultaneously by bearing It is symmetrical arranged, the side of the main shaft one and main shaft two is all connected with the middle part of the belt pulley, the main shaft one and main shaft two Not Lian Jie synchromesh gear one and synchromesh gear two, and belt pulley is located at the outside of housing, synchromesh gear one and synchromesh gear two-phase Mutually engagement connects and in housing, and the two ends that the upper end of housing is provided with cover plate, the main shaft one and main shaft two are bonded There is the eccentric block and be symmetrical arranged, the housing is closed structure.

2. a kind of brick machine vibrator with external eccentric block according to claim 1, it is characterised in that：The axle The outside held has been bolted end cap, and end cap passes through interior bag skeleton oil seal with the junction of bearing.

3. a kind of brick machine vibrator with external eccentric block according to claim 1, it is characterised in that：The skin Belt wheel is fixed on main shaft one and main shaft two by catch and soket head cap screw.

4. a kind of brick machine vibrator with external eccentric block according to claim 3, it is characterised in that：It is described inclined Heart block is fixed on main shaft one and main shaft two also by catch and soket head cap screw.

5. a kind of brick machine vibrator with external eccentric block according to claim 4, it is characterised in that：The shell The both sides of body are welded with installing plate, and the reinforcement of triangle is also welded between installing plate and housing.