CN201138988Y

CN201138988Y - Waterwheel oxygen increasing machine bearing support with adjustable height

Info

Publication number: CN201138988Y
Application number: CNU2008200016349U
Authority: CN
Inventors: 吴为国
Original assignee: 吴为国
Current assignee: Zhejiang Fordy Machinery Co., Ltd.
Priority date: 2008-01-13
Filing date: 2008-01-13
Publication date: 2008-10-29
Anticipated expiration: 2018-01-13

Abstract

The utility model relates to a bearing seat which has an adjustable height and is used for a water wheel oxygen-enriching machine. The bearing seat mainly comprises a soleplate, a bearing clamp, a rubber bearing, latches, latch holes, adjustment holes and a slideway, two or more adjustment holes are arranged in the height direction of the wall of the slideway, the rubber bearing is arranged in the bearing clamp, the bearing clamp is fixed in the slideway through the latch via the latch holes and the adjustment holes, a group of latch holes or a plurality of groups of latch holes are arranged in the height direction of the bearing clamp to adjust the water entering depth of an impeller, a larger soleplate is arranged at the lower part of a bearing seat casing, a through hole corresponding to the mounting hole on the edge of a floating body is arranged on the soleplate, the soleplate can be directly installed on the floating body through a bolt, the metal supporting frame and the embedding part are eliminated, therefore, the installation is very convenient.

Description

Height-adjustable water-mill oxygen increasing machine bearing block

Technical field

The utility model relates to aerator, particularly relates to the bearing block of waterwheel aerator, belongs to fishery cultivating machinery.

Background technology

Aerator is the equipment that in the aquaculture fishes and shrimps is had lifesaving and growth encourage.The prior mechanical aerator mainly contains Waterwheel-type, vane type, jetting type and water jet four major types, and wherein waterwheel aerator uses wider; Float on the surface during waterwheel aerator work, power is by the back impeller axle rotation of slowing down, impeller shaft needs bearing block support, original bearing block level altitude can not be regulated, adjust the underwater penetration of impeller, just in buoyancy aid, add water or on buoyancy aid the supercharging weight, and original bearing block is fixed on the buoyancy aid by metallic support, also the handlebar bearing block is installed on the buoyancy aid by metal insert and nut, and manufacturing cost is higher.

Summary of the invention

The purpose of this utility model is to regulate the impeller underwater penetration conveniently in order to overcome the defective of prior art, a kind of height-adjustable water-mill oxygen increasing machine bearing block to be provided, making; And adding base plate in the bearing block bottom, base plate directly is fixed on the installing hole at buoyancy aid edge, has saved metallic support and the inserts under the bearing block.

The technical scheme of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model is: mainly be made up of bearing block shell, bearing folder, bearing, latch etc.The bearing block shell has slideway, and the short transverse of chute wall has the adjustment hole more than two or two, and bearing is contained in the bearing folder, and latch fixes on the bearing clamping in the slideway by pin hole and adjustment hole, selects different adjustment holes, makes the underwater penetration of impeller obtain adjusting.

The height-adjustable water-mill oxygen increasing machine bearing block of the utility model also comprises following technical characterictic: bigger base plate is arranged at bearing block shell bottom, has on the base plate and the corresponding through hole of buoyancy aid edge installing hole, and available bolt is directly installed on base plate on the buoyancy aid.

The bearing of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model accompanies the structure of interlinkage, can adorn bearing in the bearing folder, and bearing folder short transverse has one or more groups pin hole.

The height-adjustable water-mill oxygen increasing machine bearing block of the utility model according to different purposes, can also can all have slideway in the both sides of base plate slideway built in a side of base plate or in the middle of base plate.

The height-adjustable water-mill oxygen increasing machine bearing block of the utility model, for latch inserts conveniently, chute wall has the location elastic plate, and bearing accompanies locating slot, and location elastic plate and locating slot make adjustment hole and pin hole aligned with each other in correspondence with each other.

The height-adjustable water-mill oxygen increasing machine bearing block of the utility model, firmly whole for chute wall and base plate, add reinforcement at periphery, the moulding of bearing block shell integral molded plastic.

Below in conjunction with description of drawings and embodiment the utility model is described further.

Description of drawings

Fig. 1 is the whole vertical view of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Fig. 2 is the whole cutaway view (A-A) of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Fig. 3 is the whole cutaway view (B-B) of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Fig. 4 is the bearing block shell schematic diagram of the slideway of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model in both sides;

Fig. 5 is the bearing block shell schematic diagram of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model slideway at the middle part;

Fig. 6 is the bearing block shell schematic diagram of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model slideway in a side;

Fig. 7 is the bearing block overall schematic of the single adjustment hole of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Fig. 8 is the bearing block exploded perspective view of the single adjustment hole of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Fig. 9 is the bearing folder schematic diagram of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Figure 10 is the bearing schematic diagram of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Figure 11 is the latch schematic diagram of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model;

Figure 12 is the work schematic diagram of the height-adjustable water-mill oxygen increasing machine bearing block of the utility model.

Among the figure: 1. base plate 2. bearings press from both sides 3. bearings, 4. latches, 5. pin holes 6. location elastic plate 7. locating slots 8. adjustment holes 9. slideways 10. through holes 11. reinforcements 12. slideways at bearing block shell 13. slideways of both sides at bearing block shell 14. slideways at middle part bearing block shell in a side

Embodiment

The utility model discloses a kind of height-adjustable water-mill oxygen increasing machine bearing block mainly by the bearing block shell, bearing folder (2), bearing (3), latch compositions such as (4), the bearing block shell is by slideway (9), base plate (1) and reinforcement (11) are formed, the short transverse of chute wall has the adjustment hole more than two or two, bearing (3) is contained in the bearing folder (2), bearing is the water lubriucated bearing of being made by rubber, latch (4) presss from both sides bearing (2) by pin hole (5) and adjustment hole (8) and is fixed in the slideway (9), bearing folder (2) has the structure of interlinkage, bearing folder (2) short transverse has one or more groups pin hole (5), select different adjustment holes (8), make the underwater penetration of impeller obtain adjusting, the breed needs that are fit to different times, as the fishes and shrimps oxygen demand few the time, the underwater penetration of impeller can be reduced, when oxygen demand is big, the underwater penetration of impeller can be increased, the method of available adjustment impeller underwater penetration makes aerator in the work of high efficiency point.(seeing Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12)

Bigger base plate (1) is arranged at the height-adjustable water-mill oxygen increasing machine bearing block of the utility model bottom, have a plurality of on the base plate (1) and the corresponding through hole of buoyancy aid edge installing hole (10), available bolt is directly installed on base plate (1) on the buoyancy aid, buoyancy aid is a hollow blow molding, saved metallic support and inserts, easy for installation.(seeing Figure 12)

Bearing block shell in the utility model according to different purposes, can be made into slideway (9) in a side of base plate or in the middle of base plate (1), also slideway (9) can all be arranged in the both sides of base plate (1).(seeing Fig. 4, Fig. 5, Fig. 6)

The height-adjustable water-mill oxygen increasing machine bearing block of the utility model, for latch (4) inserts conveniently, chute wall has location elastic plate (6), bearing folder (2) has locating slot (7), location elastic plate (6) and locating slot (7) make adjustment hole (8) and pin hole (5) aligned with each other in correspondence with each other, and latch (4) one ends have the flexible open slot of the dome other end, it is all easy that latch (4) insertion is extracted, and latch and adjustment hole can be single and double.(seeing Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 11)

Bearing block shell in the utility model, firmly whole for chute wall and base plate (1), add reinforcement (11) at periphery, whole available injection mo(u)lding.(see figure 6)

Claims

1. height-adjustable water-mill oxygen increasing machine bearing block mainly is made up of bearing block shell, bearing folder (2), bearing (3), latch (4) etc., the bearing block shell has slideway (9), bearing (3) is contained in the bearing folder (2), latch (4) presss from both sides bearing (2) by pin hole (5) and adjustment hole (8) and is fixed in the slideway (9), it is characterized in that the short transverse of chute wall has two groups of adjustment holes (8) at least.

2. height-adjustable water-mill oxygen increasing machine bearing block as claimed in claim 1 is characterized in that the base plate (1) of bearing block shell has a plurality of through holes (10), with bolt bearing block is directly installed on the buoyancy aid.

3. height-adjustable water-mill oxygen increasing machine bearing block as claimed in claim 1 is characterized in that bearing folder (2) short transverse has one group of pin hole at least.

4. height-adjustable water-mill oxygen increasing machine bearing block as claimed in claim 1 is characterized in that a slideway (9) is arranged on the base plate (1), and slideway (9) is in the centre of base plate (1).

5. height-adjustable water-mill oxygen increasing machine bearing block as claimed in claim 1 is characterized in that two slideways are arranged on the base plate (1), and slideway (9) is in the both sides of base plate (1).

6. height-adjustable water-mill oxygen increasing machine bearing block as claimed in claim 1 is characterized in that a slideway (9) is arranged on the base plate (1), and slideway (9) is in a side of base plate.

7. as claim 4,5,6 described height-adjustable water-mill oxygen increasing machine bearing blocks, it is characterized in that slideway (9) has location elastic plate (6), bearing folder (2) has locating slot (7).

8. as claim 1,4,5,6 described height-adjustable water-mill oxygen increasing machine bearing blocks, it is characterized in that base plate (1) and chute wall have reinforcement (11), whole bearing block shell single injection-molded.

9. as claim 1,4,5,6 described height-adjustable water-mill oxygen increasing machine bearing blocks, it is characterized in that the pin hole (5) of chute wall adjustment hole (8) and bearing folder (2) is single.

10. as claim 1,4,5,6 described height-adjustable water-mill oxygen increasing machine bearing blocks, it is characterized in that the pin hole (5) of chute wall adjustment hole (8) and bearing folder (2) is double.